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Medical Article 2026.06.17

📚 医学术语构词要素一览表(简易中文版)

标注规范
★★★ 临床核心高频|★★ 专科重要|★ 基础/低频
[Gr] 希腊源|[L] 拉丁源|[NL] 新拉丁语(现代微生物/化学/分子术语)
⚠️ 同形异义/易混词根|【→系统X】 交叉引用
编排逻辑:通用修饰 → 器官系统 → 基础机制 → 病理诊疗,符合“结构-功能-疾病-干预”医学认知路径


🔹 系统1:🧭 方位/数量/性质/时间/否定/颜色前缀

1.1 否定与缺失

  • a-/an- [Gr] ★★★ 无、缺乏(anemia, analgesia, apnea)
  • non- [L] ★★ 不、非(noninvasive, noncompliant)
  • de- [L] ★★ 向下、去除、否定(dehydration, decorticate)
  • dis- [L] ★★ 分离、否定(dislocation, disease)
  • in-/im-/il-/ir- [L] ★★ 不/非(同化变体)(inactive, impossible, illegal, irregular)
  • anti- [Gr] ★★★ 对抗、防御(antibiotic, antibody, antipyretic)
  • contra- [L] ★★★ 反对、对立(contraindication, contralateral, contraception)

1.2 解剖方位轴(按标准体位)

1.2.1 前后

  • ante-/pre- [L] ★★★ 前(antecubital, preoperative)
  • post- [L] ★★★ 后(postoperative)
  • pro- [Gr/L] ★★ 向前(prognosis)
  • retro- [L] ★★ 向后(retroperitoneal)

1.2.2 上下

  • super-/supra- [L] ★★★ 上(superficial, supraclavicular)
  • hyper- [Gr] ★★★ 过度/高于正常(hypertension)
  • epi- [Gr] ★★★ 表层、之上、附着(epithelium, epicardium, epinephrine)
  • sub-/infra- [L] ★★★ 下(subcutaneous, infraorbital)
  • hypo- [Gr] ★★★ 不足/低于正常(hypoglycemia)

1.2.3 内外

  • endo-/intra- [Gr/L] ★★★ 内(endocardium, intravenous)
  • inter- [L] ★★★ 之间、器官间隙(intercostal, intervertebral, interstitial)⚠️ 易与 intra- 混淆
  • ecto-/extra-/exo- [Gr/L] ★★★ 外(ectoderm, extracellular, exocrine)
  • ex-/ec- [L/Gr] ★★★ 出、向外排出(excretion, excision, ectopic)
  • meso- [Gr] ★★ 中间(mesoderm)
  • peri-/circum- [Gr/L] ★★ 周围/环绕(pericardium, circumcision)

1.2.4 侧向/远近

  • medi/o- [L] ★★★ 中间(median)
  • later/o- [L] ★★★ 侧方(lateral)
  • dors/o- [L] ★★★ 背侧(dorsal)
  • ventr/o- [L] ★★★ 腹侧(ventral)
  • caud/o- [L] ★★ 尾侧(cauda equina)
  • proxim/o- [L] ★★ 近端(proximal)
  • dist/o- [L] ★★ 远端(distal)
  • ab- [L] ★★★ 背离、远离(abduction, abnormal, ablation)
  • ad- [L] ★★★ 朝向、靠近(adduction, adhesion, adrenal)
  • para- [Gr] ★★★ 旁边、附属、异常(parathyroid, paranasal, paralysis)⚠️ 注意与产次后缀区分

1.2.5 贯穿与联合

  • dia- [Gr] ★★ 通过/之间/完全分离(diarrhea, diaphragm, diagnosis)
  • trans- [L] ★★ 横越(transfusion)
  • syn-/sym- [Gr] ★★ 一起/联合(syndrome, symphysis)

1.2.6 动态方向与转变

  • ana- [Gr] ★★ 向上/再次/反向(anatomy, anaphylaxis)⚠️ ana- 在 anatomy(解剖,向上切)与 anaphylaxis(过敏,反向防御)中含义不同
  • cata- [Gr] ★ 向下/完全/分解(catabolism)
  • meta- [Gr] ★★ 变化/之后/超越(metabolism, metastasis)

1.3 数量与程度

  • uni-/mono- [L/Gr] ★★★ 一(unilateral, monocyte)
  • bi-/di- [L/Gr] ★★★ 二(bilateral, diplegia)⚠️ di- 亦可表“分开”
  • tri- [Gr/L] ★★ 三(triceps)
  • quadri-/tetra- [L/Gr] ★★ 四(quadriplegia, tetralogy)
  • multi-/poly- [L/Gr] ★★★ 多(multifactorial, polyneuropathy)
  • oligo- [Gr] ★★ 少(oliguria)
  • pan- [Gr] ★★ 全部(pandemic)
  • micro- [Gr] ★★★ 微小(microcephaly)
  • macro- [Gr] ★★ 巨大(macrocephaly)
  • mega-/megalo- [Gr] ★★ 巨大(megacolon)
  • ultra- [L] ★★ 超越、极端(ultrasound, ultraviolet, ultrastructure)
  • hemi-/semi- [Gr/L] ★★★ 半(hemi- 解剖用如 hemiplegia;semi- 通用如 semilunar)

1.4 性质与状态

  • iso- [Gr] ★★ 相等/相同(isotonic)
  • homo- [Gr] ★★ 相同(homozygous)
  • hetero- [Gr] ★★ 不同(heterogeneous)
  • allo- [Gr] ★ 异体/其他(allograft)
  • auto- [Gr] ★★★ 自身(autoimmunity)
  • eu- [Gr] ★★ 良好/正常(euthyroid)
  • dys- [Gr] ★★★ 不良/异常(dysfunction, dyspnea)
  • pseudo- [Gr] ★★ 假/伪(pseudoaneurysm)
  • neo- [Gr] ★★★ 新(neoplasm, neonatal)
  • mal- [L] ★★ 不良/恶(malignant, malnutrition)
  • tachy- [Gr] ★★★ 快速(tachycardia)
  • brady- [Gr] ★★★ 缓慢(bradycardia)

1.5 颜色描述

  • cyan/o- [Gr] ★★★ 蓝(cyanosis)
  • erythr/o- [Gr] ★★★ 红(erythrocyte)⚠️【→系统11】
  • melan/o- [Gr] ★★★ 黑(melanoma)⚠️【→系统17】
  • leuk/o- [Gr] ★★★ 白(leukocyte)⚠️【→系统11】
  • xanth/o- [Gr] ★★ 黄(xanthoma)
  • polio- [Gr] ★ 灰(poliomyelitis)
  • alb/o- [L] ★ 白(albino)

🔹 系统2:❤ 心血管系统

2.1 心脏结构

  • cardi/o- [Gr] ★★★ 心脏(cardiomyopathy)
  • myocardi/o- [Gr+L] ★★★ 心肌(myocarditis)
  • cardiomy/o- [Gr] ★★★ 心肌(cardiomyopathy)
  • endocardi/o- [Gr] ★★ 心内膜(endocarditis)
  • pericardi/o- [Gr] ★★ 心包(pericardial effusion)
  • atri/o- [L] ★★★ 心房(atrial fibrillation)
  • ventricul/o- [L] ★★★ 心室(ventricular tachycardia)
  • sept/o- [L] ★★ 隔(septal defect)⚠️ 勿与 septic/o-([Gr],腐败/脓毒,→系统16)混淆
  • valvul/o- [L] ★★ 瓣膜(valvuloplasty)
  • cuspid/o- [L] ★ 瓣尖(tricuspid)
  • coron/o- [L] ★★ 冠状(coronary artery)
  • nod/o-, nodo- [L] ★ 结/结节(nodular, atrioventricular node)⚠️ 解剖学术语优先使用 node(英语)或 nodus(拉丁原形)

2.2 血管与血流

  • aort/o- [Gr] ★★★ 主动脉(aortic stenosis)
  • arteri/o- [Gr] ★★★ 动脉(arteriosclerosis)
  • arteriol/o- [L] ★★ 小动脉(arteriolar constriction)
  • ven/o-, phleb/o- [L/Gr] ★★★ 静脉(venipuncture, phlebitis)
  • varic/o-, varici- [L] ★★ 静脉曲张/静脉扩张(varicose vein, varicocele)
  • venul/o- [L] ★★ 小静脉(venular permeability)
  • capill/o- [L] ★★ 毛细血管(capillary refill)
  • angi/o- [Gr] ★★★ 血管泛指(angiography)
  • vas/o-, vascul/o- [L] ★★★ 血管(vasoconstriction, vasculitis)⚠️ vas/o- 亦指输精管【→系统10】
  • hemangio- [Gr] ★★ 血管/血管瘤(hemangioma)
  • aneurysm/o- [Gr] ★★ 动脉瘤(aneurysmectomy)
  • telangi/o- [Gr] ★ 毛细血管扩张(telangiectasia)

2.3 动力学与状态(病理→系统18)

  • sphygm/o- [Gr] ★ 脉搏(sphygmomanometer)
  • sten/o- [Gr] ★★★ 狭窄(aortic stenosis)【→系统18】
  • -ectasia [Gr] ★★ 扩张(ectasia)【→系统18】
  • ather/o- [Gr] ★★ 粥样斑块(atherosclerosis)
  • scler/o- [Gr] ★★ 硬化(arteriosclerosis)⚠️ 亦指巩膜【→系统7】
  • angin/o- [L] ★★ 窒息感、压榨性疼痛(anginal,angina pectoris)⚠️ 临床常用 ischem/o- 表达缺血性疼痛
  • ischem/o- [Gr] ★★★ 缺血【→系统18】
  • infarct/o- [L] ★★★ 梗死【→系统18】
  • thromb/o- [Gr] ★★★ 血栓/血小板(thrombosis)【→系统11】

🔹 系统3:🫁 呼吸系统

3.1 呼吸道与肺

  • nas/o-, rhin/o- [L/Gr] ★★★ 鼻(nasal, rhinitis)
  • sin/o- [L] ★★ 窦(sinusitis)
  • antr/o- [Gr] ★ 洞、空洞(胃窦/上颌窦)(antrostomy, antrum)
  • ethm/o- [Gr] ★ 筛骨/筛窦(ethmoiditis)
  • pharyng/o- [Gr] ★★★ 咽(pharyngitis)
  • tonsill/o- [L] ★★ 扁桃体(tonsillitis)【→系统12】
  • laryng/o- [Gr] ★★★ 喉(laryngitis)
  • epiglott/o- [Gr] ★★ 会厌(epiglottitis)
  • cric/o- [Gr] ★★ 环状软骨(cricothyrotomy)
  • trache/o- [Gr] ★★★ 气管(tracheostomy)
  • tracheobronch/o- [Gr] ★★ 气管支气管(tracheobronchitis)
  • bronch/o-, bronchi/o- [Gr] ★★★ 支气管(bronchitis)
  • bronchiol/o- [Gr] ★★★ 细支气管(bronchiolitis)
  • alveol/o- [L] ★★★ 肺泡(alveolar)
  • pneum/o-, pneumon/o- [Gr] ★★★ 肺/气(pneumonia, pneumothorax)
  • pulm/o-, pulmon/o- [L] ★★★ 肺(pulmonary)
  • pleur/o- [Gr] ★★ 胸膜(pleurisy)
  • mediastin/o- [L] ★ 纵隔(mediastinitis)
  • phren/o- [Gr] ★★ 膈肌(phrenic nerve)

3.2 呼吸功能

  • spir/o- [L] ★★ 呼吸(spirometry)
  • -pnea [Gr] ★★★ 呼吸后缀(dyspnea, tachypnea)【→系统18】

🔹 系统4:🍽 消化系统

4.1 消化道

  • or/o-, stomat/o- [L/Gr] ★★★ 口腔(oral, stomatitis)
  • cheil/o-, labi/o- [Gr/L] ★★ 唇(cheilitis)
  • bucc/o- [L] ★★ 颊(buccal, buccinator)
  • gloss/o-, lingu/o- [Gr/L] ★★★ 舌(glossitis)
  • palat/o- [L] ★★ 腭(palatoplasty, palatine)
  • dent/i-, odont/o- [L/Gr] ★★★ 牙(dentist, odontoma)
  • gingiv/o- [L] ★★ 牙龈(gingivitis)
  • gnath/o- [Gr] ★★ 颌(gnathitis, gnathoplasty)
  • sial/o- [Gr] ★★ 唾液腺(sialadenitis)
  • esophag/o- [Gr] ★★★ 食管(esophageal varices)
  • gastr/o- [Gr] ★★★ 胃(gastritis)
  • pylor/o- [Gr] ★★★ 幽门(pyloric stenosis)
  • enter/o- [Gr] ★★★ 小肠(enteritis)
  • duoden/o- [L] ★★★ 十二指肠(duodenal ulcer)
  • jejun/o- [L] ★★ 空肠(jejunal atresia)
  • ile/o- [Gr] ★★★ 回肠(ileitis, ileostomy)⚠️ 易与 ileus(肠梗阻)混淆,ileus 非 ile/o- 派生词
  • cec/o- [L] ★★ 盲肠(cecal volvulus)
  • appendic/o- [L] ★★ 阑尾(appendicitis)
  • col/o-, colon/o- [Gr] ★★★ 结肠(colitis)
  • sigmoid/o- [Gr] ★★ 乙状结肠(sigmoidoscopy)
  • rect/o- [L] ★★★ 直肠(rectal exam)
  • proct/o- [Gr] ★★ 肛门/直肠(proctology)

4.2 肝、胆、胰与腹腔

  • hepat/o- [Gr] ★★★ 肝脏(hepatitis)
  • cholecyst/o- [Gr] ★★★ 胆囊(cholecystitis)
  • chol/e-, chol/o- [Gr] ★★★ 胆汁(cholestasis)
  • cholangi/o- [Gr] ★★★ 胆管(cholangiocarcinoma)
  • choledoch/o- [Gr] ★★★ 胆总管(choledocholithiasis)
  • pancreat/o- [Gr] ★★★ 胰腺(pancreatitis)
  • peritone/o- [Gr] ★★ 腹膜(peritonitis)
  • oment/o- [L] ★ 网膜(omentectomy)
  • mesenteri/o- [Gr] ★★ 肠系膜(mesenteric ischemia)
  • lapar/o-, abdomin/o- [Gr/L] ★★★ 腹部(laparotomy)
  • celi/o- [Gr] ★★ 腹腔(celiac disease)
  • viscer/o- [L] ★★ 内脏(visceral pain)
  • splanchn/o- [Gr] ★ 内脏(splanchnic circulation)

4.3 消化功能后缀

  • -pepsia [Gr] ★★ 消化(dyspepsia)
  • -phagia [Gr] ★★★ 吞咽/进食(dysphagia)【→系统18】
  • -emesis [Gr] ★★ 呕吐(hematemesis)【→系统18】

🔹 系统5:🧠 神经系统

5.1 神经组织与中枢

  • neur/o- [Gr] ★★★ 神经(neuron, neuritis)
  • gli/o- [Gr] ★★ 神经胶质(glioma)
  • gangli/o- [Gr] ★★ 神经节(ganglion cyst)
  • ax/o- [Gr] ★★ 轴突(axon)
  • synapt/o- [Gr] ★ 突触(synapse)
  • dendr/o- [Gr] ★ 树突(dendrite)
  • encephal/o- [Gr] ★★★ 脑(encephalitis)
  • cerebr/o- [L] ★★★ 大脑(cerebral cortex)
  • cerebell/o- [L] ★★ 小脑(cerebellar ataxia)
  • thalam/o- [Gr] ★★ 丘脑(thalamus)
  • hypothalam/o- [Gr] ★★ 下丘脑(hypothalamus)
  • crani/o- [Gr] ★★★ 颅骨(craniotomy)
  • mening/o-, meningi/o- [Gr] ★★★ 脑膜(meningitis)
  • arachn/o- [Gr] ★ 蛛网膜(arachnoid cyst)
  • ependym/o- [Gr] ★ 室管膜(ependymoma)
  • ventricul/o- [L] ★★ 脑室(ventriculomegaly)
  • pont/o- [L] ★★ 脑桥(pontine stroke)
  • hydr/o- [Gr] ★★★ 脑积水/水(hydrocephalus)⚠️ 注意与系统15生化中的hydro-区分
  • cephal/o- [Gr] ★★★ 头(cephalalgia)

5.2 脊髓、脊根与自主神经

  • myel/o- [Gr] ★★★ 脊髓(myelitis)⚠️ 亦指骨髓【→系统11】
  • radicul/o-, rhiz/o- [L/Gr] ★★ 神经根(radiculopathy)
  • medull/o- [L] ★★ 髓质/延髓(medulla oblongata)
  • vag/o- [L] ★ 迷走神经(vagal tone)
  • sympath/o- [Gr] ★★ 交感(sympathomimetic)
  • parasympath/o- [Gr] ★★ 副交感(parasympathetic)

5.3 神经功能/病理与精神心理

  • esthesi/o-, -esthesia [Gr] ★★★ 感觉(anesthesia, hyperesthesia)
  • kinesi/o-, -kinesia [Gr] ★★★ 运动(kinesiology, bradykinesia)
  • -ton/o- [Gr] ★★ 张力(hypertonia)
  • -spasm [Gr] ★★ 痉挛(vasospasm)
  • -plegia [Gr] ★★★ 瘫痪(hemiplegia)
  • -paresis [Gr] ★★ 轻瘫(paraparesis)
  • -lepsy [Gr] ★★ 发作(epilepsy)
  • -clonus [Gr] ★ 阵挛(myoclonus)
  • -taxia [Gr] ★★ 协调(ataxia)
  • -gnosis, -gnosia [Gr] ★★ 认知/识别(diagnosis, agnosia)
  • -phasia [Gr] ★★★ 言语(aphasia)
  • psych/o- [Gr] ★★★ 心理/精神(psychology, psychosis)
  • schiz/o- [Gr] ★★ 分裂(schizophrenia)
  • -mania [Gr] ★★ 躁狂(mania)
  • -phobia [Gr] ★★ 恐惧(claustrophobia)

🔹 系统6:🧪 内分泌系统

6.1 腺体与激素

  • aden/o- [Gr] ★★★ 腺体(adenoma)⚠️ 亦指淋巴结【→系统12】
  • thyr/o-, thyroid/o- [Gr] ★★★ 甲状腺(thyroxine, thyroiditis)
  • parathyroid/o- [L] ★★ 甲状旁腺(PTH)
  • adren/o-, adrenal/o- [L] ★★★ 肾上腺(adrenal insufficiency)
  • cortic/o- [L] ★★ 皮质(corticosteroid)
  • medull/o- [L] ★ 髓质(adrenal medulla)
  • thym/o- [Gr] ★★ 胸腺(thymoma)
  • pineal/o- [L] ★ 松果体(pineal gland)
  • pituit/o-, hypophys/o- [L/Gr] ★★★ 垂体(pituitary adenoma)
  • gonad/o- [Gr] ★★★ 性腺(gonadotropin)【→系统10】
  • pancreat/o- [Gr] ★★★ 胰腺(在内分泌学中与胰岛相关)【→系统4】
  • hormon/o- [Gr] ★★★ 激素(hormone, hormonal)

6.2 分泌与调控后缀

  • -crine [Gr] ★★ 分泌(endocrine, exocrine, paracrine)
  • -tropin, -tropic [Gr] ★★ 亲向/刺激(thyrotropin, gonadotropic)

🔹 系统7:👁👂 感官系统(眼/耳/其他)

7.1 视觉系统

  • ocul/o-, ophthalm/o- [L/Gr] ★★★ 眼(ocular, ophthalmology)
  • opt/o-, optic/o- [Gr/L] ★★★ 视觉/视神经(optometry, optic neuritis)
  • corne/o-, kerat/o- [L/Gr] ★★★ 角膜(corneal ulcer, keratitis)⚠️ kerat/o- 亦指角蛋白【→系统17】
  • scler/o- [Gr] ★★ 巩膜(scleritis)⚠️ 亦指硬化【→系统18】
  • irid/o- [Gr] ★★ 虹膜(iridectomy)
  • pupill/o- [L] ★★ 瞳孔(pupillary reflex)
  • retin/o- [L] ★★★ 视网膜(retinopathy)
  • choroid/o- [Gr] ★ 脉络膜(choroiditis)
  • uve/o- [L] ★★ 葡萄膜(uveitis)
  • phac/o- [Gr] ★★ 晶状体(phacoemulsification)
  • vitre/o- [L] ★★ 玻璃体(vitrectomy)
  • blephar/o- [Gr] ★★ 眼睑(blepharitis)
  • conjunctiv/o- [L] ★★ 结膜(conjunctivitis)
  • dacry/o-, lacrim/o- [Gr/L] ★★ 泪(dacryocystitis)
  • orbit/o- [L] ★★ 眼眶(orbital fracture)
  • cili/o- [L] ★★ 睫状体/睫毛(ciliary body)

7.2 听觉与前庭系统

  • ot/o- [Gr] ★★★ 耳(otitis media)
  • auricul/o- [L] ★ 耳廓(auricular)
  • tympan/o-, myring/o- [Gr] ★★ 鼓膜(tympanic membrane, myringotomy)
  • ossicul/o- [L] ★★ 听小骨(ossiculoplasty)
  • malle/o- [L] ★ 锤骨(malleus)|incud/o- [L] ★ 砧骨(incus)
  • staped/o- [L] ★ 镫骨(stapedectomy)
  • cochle/o- [L] ★★★ 耳蜗(cochlear implant)
  • vestibul/o- [L] ★★ 前庭(vestibular neuritis)
  • labyrinth/o- [Gr] ★ 迷路(labyrinthitis)
  • acous/o-, audi/o- [Gr/L] ★★★ 听觉(acoustic neuroma, auditory)

7.3 其他感官

  • phot/o- [Gr] ★★ 光(photophobia)
  • phon/o- [Gr] ★★ 声音(phonophobia)
  • ech/o- [Gr] ★ 回声(echocardiography)

🔹 系统8:🦴 骨骼肌肉系统

8.1 骨骼(中轴与四肢)

  • oste/o- [Gr] ★★★ 骨(osteoporosis)
  • sphen/o-, spheno- [Gr] ★ 楔形、蝶骨(sphenoid bone, sphenoiditis)
  • pteryg/o-, pteryg- [Gr] ★ 翼状、翼突(pterygoid, pterygium)
  • spondyl/o-, vertebr/o-, vertebro- [Gr/L] ★★★ 脊柱/椎骨(spondylosis)
  • spin/o-, spin- [L] ★★ 脊柱、脊髓(spinal, spinous process)
  • lamin/o- [L] ★★ 椎板(laminectomy)
  • sacr/o- [L] ★★ 骶骨(sacral fracture)
  • coccyg/o- [Gr] ★ 尾骨(coccygeal)
  • cervic/o- [L] ★★ 颈(cervical spine)⚠️ 亦指宫颈【→系统10】
  • thorac/o- [Gr] ★★ 胸(thoracic)|lumb/o- [L] ★★ 腰(lumbar)
  • cost/o- [L] ★★ 肋(costal)
  • stern/o- [Gr] ★★ 胸骨(sternum)
  • xiph/o-, xipho- [Gr] ★ 剑形、剑突(xiphoid process)
  • scapul/o- [L] ★ 肩胛(scapula)
  • clavicul/o-, cleid/o- [L/Gr] ★ 锁骨(clavicle, cleidomastoid)
  • brachi/o-, brachi- [L] ★★ 臂(brachial, brachialis)
  • humer/o- [L] ★★ 肱(humerus)
  • radi/o- [L] ★★ 桡(radius)
  • uln/o- [L] ★★ 尺(ulna)
  • carp/o-, carpo- [Gr] ★★ 腕(carpal)
  • metacarp/o- [L] ★ 掌(metacarpal)
  • phalang/o- [Gr] ★★ 指/趾骨(phalanges)
  • dactyl/o-, dactyl- [Gr] ★★ 指/趾(dactylitis)
  • -dactyly [Gr] ★★ 指/趾畸形(polydactyly, syndactyly)
  • digit/o-, digit- [L] ★★ 指/趾(digital)
  • pelv/o- [L] ★★★ 骨盆(pelvic, pelvimetry)
  • ili/o- [L] ★★ 髂骨(iliac, ilium)
  • ischi/o- [Gr] ★★ 坐骨(ischium, ischial tuberosity)⚠️ 勿与 isch/o-([Gr],抑制/缺血,→系统2/18)混淆
  • pub/o- [L] ★★ 耻骨(pubic, pubofemoral)
  • cox/o-, coxo- [L] ★★ 髋、髋关节(coxae, coxitis, coxarthrosis)
  • femor/o- [L] ★★★ 股(femur, femoral)
  • tibi/o- [L] ★★ 胫(tibia)
  • fibul/o- [L] ★★ 腓(fibula)
  • patell/o- [L] ★★ 髌(patella)
  • tars/o- [Gr] ★ 跗(tarsal)
  • metatars/o- [L] ★ 跖(metatarsal)
  • pod/o-, podo- [Gr] ★★ 足(podiatry, podocyte)
  • calcane/o- [L] ★★ 跟骨(calcaneus)
  • epiphys/o- [Gr] ★★ 骨骺(epiphyseal plate)
  • diaphys/o- [Gr] ★★ 骨干(diaphyseal fracture)

8.2 关节、肌肉与筋膜

  • arthr/o- [Gr] ★★★ 关节(arthritis)
  • chondr/o- [Gr] ★★ 软骨(chondromalacia)
  • synovi/o-, synov/o- [Gr] ★★ 滑膜(synovitis)
  • burs/o- [L] ★★ 滑囊(bursitis)
  • menisc/o- [Gr] ★★ 半月板(meniscus)
  • ligament/o- [L] ★★ 韧带(ligamentous injury)
  • desm/o- [Gr] ★ 韧带/结缔组织(desmosome)
  • my/o-, myos/o- [Gr] ★★★ 肌肉(myalgia)
  • muscul/o- [L] ★★ 肌肉(musculoskeletal)
  • sarc/o-, sarcoma [Gr] ★★ 肉/软组织/肉瘤(sarcoma)
  • leiomy/o- [Gr] ★★ 平滑肌(leiomyoma)
  • rhabd/o- [Gr] ★ 横纹肌(rhabdomyolysis)
  • tendin/o-, ten/o- [L/Gr] ★★★ 肌腱(tendinitis, tenotomy)
  • Achilles [L] ★★ 跟腱(Achilles tendon)
  • fasci/o- [L] ★★ 筋膜(fasciotomy)

8.3 形态与运动异常

  • ankyl/o- [Gr] ★★ 僵硬/粘连(ankylosing spondylitis)
  • scoli/o- [Gr] ★★ 弯曲(scoliosis)
  • kyph/o- [Gr] ★★ 后凸(kyphosis)
  • lord/o- [Gr] ★★ 前凸(lordosis)
  • -asthenia [Gr] ★★ 无力(myasthenia gravis)

🔹 系统9:🚻 泌尿系统

9.1 肾脏与集合系统

  • nephr/o-, ren/o- [Gr/L] ★★★ 肾(nephritis, renal artery)
  • pyel/o- [Gr] ★★ 肾盂(pyelonephritis)
  • ureter/o- [Gr] ★★★ 输尿管(ureteral stone)
  • glomerul/o- [L] ★★★ 肾小球(glomerulonephritis)
  • tubul/o- [L] ★★★ 肾小管(tubular necrosis)

9.2 膀胱、尿道与排尿

  • cyst/o-, vesic/o- [Gr/L] ★★★ 膀胱(cystitis, vesicoureteral reflux)⚠️ cyst/o- 亦指水疱【→系统17】
  • urethr/o- [Gr] ★★★ 尿道(urethritis)
  • ur/o- [Gr] ★★★ 尿/泌尿道(urology, uremia)
  • -uria [Gr] ★★★ 尿症后缀(polyuria, hematuria)
  • uric/o- [L] ★★ 尿酸(hyperuricemia)
  • -diuresis [Gr] ★★ 利尿(diuresis, diuretic)

🔹 系统10:🤰 生殖与产科系统

10.1 男性生殖

  • orchi/o-, orchid/o- [Gr] ★★★ 睾丸(orchidopexy, orchiectomy)
  • spermat/o-, sperm/o- [Gr] ★★★ 精子(spermatogenesis)
  • prostat/o- [Gr] ★★★ 前列腺(prostatitis)
  • pen/o- [L] ★★ 阴茎(penile)
  • balan/o- [Gr] ★★ 龟头(balanitis)
  • epididym/o- [Gr] ★★ 附睾(epididymitis)
  • vas/o- [L] ★★ 输精管(vasectomy)⚠️ 亦指血管【→系统2】
  • vesicul/o- [L] ★ 精囊(vesiculitis, seminal vesicle)
  • andr/o- [Gr] ★★ 雄性(androgen, andrology)

10.2 女性生殖与产科

  • ovari/o-, oophor/o- [L/Gr] ★★★ 卵巢(oophorectomy)
  • o/o- [Gr] ★★ 卵(oocyte, oogenesis)
  • salping/o- [Gr] ★★★ 输卵管(salpingitis)
  • hyster/o-, metr/o- [Gr] ★★★ 子宫(hysterectomy, metrorrhagia)
  • uter/o- [L] ★★★ 子宫(uterine, intrauterine)
  • cervic/o- [L] ★★★ 宫颈(cervicitis)⚠️ 亦指颈部【→系统8】
  • colp/o-, vagin/o- [Gr/L] ★★★ 阴道(colposcopy, vaginitis)
  • vulv/o-, episi/o- [L/Gr] ★★ 外阴/会阴(vulvitis, episiotomy)
  • perine/o- [Gr] ★★ 会阴(perineal tear)
  • gynec/o- [Gr] ★★★ 女性(gynecology)
  • mamm/o-, mast/o- [L/Gr] ★★★ 乳房(mammography, mastitis)
  • galact/o-, lact/o- [Gr/L] ★★ 乳汁(galactorrhea, lactation)
  • men/o- [Gr] ★★★ 月经(menopause, dysmenorrhea)
  • amni/o- [Gr] ★★★ 羊膜(amniocentesis)
  • chorio- [Gr] ★★ 绒毛膜(choriocarcinoma)
  • fet/o- [L] ★★★ 胎儿(fetal distress)
  • toc/o- [Gr] ★★ 分娩(tocolysis, dystocia)
  • zyg/o- [Gr] ★★ 受精卵/合子(zygote)⚠️ 亦见遗传系统14
  • gamet/o- [Gr] ★ 配子(gamete)
  • gravid/o- [L] ★ 妊娠(gravida, multigravida)
  • para- [L] ★ 产次(nullipara)⚠️ 注意与方位前缀区分
  • embry/o- [Gr] ★ 胚胎(embryology, embryogenesis, embryonic stem cell, embryopathy, embryotoxicity)

🔹 系统11:🩸 血液与造血系统

11.1 血液细胞与成分

  • hem/o-, hemat/o- [Gr] ★★★ 血液(hemorrhage, hematology)
  • erythr/o- [Gr] ★★★ 红/红细胞(erythrocyte, erythropoiesis)
  • leuk/o- [Gr] ★★★ 白/白细胞(leukocyte, leukemia)
  • thromb/o- [Gr] ★★★ 血小板/血栓(thrombocyte, thrombosis)⚠️ 亦见系统2/18
  • myel/o- [Gr] ★★★ 骨髓(myelogenous leukemia)⚠️ 亦指脊髓【→系统5】
  • lymph/o- [L] ★★★ 淋巴(lymphocyte, lymphoma)【→系统12】
  • granul/o- [L] ★★ 颗粒(granulocyte)
  • reticul/o- [L] ★★ 网状(reticulocyte)
  • neutr/o- [L] ★★ 中性(neutrophil)
  • eosinophil/o- [Gr] ★★ 嗜酸性粒细胞(eosinophilia)
  • basophil/o- [Gr] ★★ 嗜碱性粒细胞(basopenia)
  • plasm/o- [Gr] ★★ 浆/血浆(plasma cell, plasmapheresis)
  • coagul/o- [L] ★★ 凝固(coagulation)
  • fibrin/o- [L] ★★ 纤维蛋白(fibrinogen, fibrinolysis)
  • -globin [L] ★★ 珠蛋白(hemoglobin, myoglobin)

11.2 造血与数量后缀

  • -poiesis [Gr] ★★★ 生成(hematopoiesis, erythropoiesis)
  • -phil [Gr] ★★ 亲和/细胞(eosinophil, basophil)
  • -philia [Gr] ★★ 细胞增多/亲合(eosinophilia, basophilia)
  • hemophil/o- [Gr+L] ★★ 血友病(hemophilia)⚠️历史命名:字面'嗜血',实为凝血因子缺乏
  • -penia [Gr] ★★★ 减少(thrombocytopenia, leukopenia)
  • -cytosis [Gr] ★★ 细胞增多(leukocytosis)

🔹 系统12:🛡 免疫与淋巴系统

12.1 免疫基础与介质

  • immun/o- [L] ★★★ 免疫(immunity, immunosuppression)
  • immunotherap/o- [L+Gr] ★★★ 免疫治疗(immunotherapy, checkpoint inhibitor)
  • ser/o- [L] ★★ 血清(serology, seropositive)
  • all/o- [Gr] ★★ 同种异体(allograft, allergen)
  • xen/o- [Gr] ★ 异种(xenograft)
  • aut/o- [Gr] ★★★ 自身(autoimmunity, autologous)
  • phag/o- [Gr] ★★ 吞噬(phagocyte, phagocytosis)
  • antigen/o- [NL] ★★ 抗原(antigen, antigenic)
  • antibod/o- [NL] ★★ 抗体(antibody, immunoglobulin)
  • cytokin/o- [NL] ★★★ 细胞因子(cytokine, cytokine storm)
  • complement/o- [L] ★★ 补体(complement, complement fixation)

12.2 免疫反应与器官

  • -phylaxis [Gr] ★★ 防御/保护(prophylaxis, anaphylaxis)
  • -allergy [Gr] ★★ 过敏(allergy, allergic)
  • splen/o- [Gr] ★★ 脾(splenomegaly, splenectomy)
  • aden/o- [Gr] ★★★ 腺体/淋巴结(lymphadenopathy)⚠️ 亦指内分泌腺【→系统6】
  • lymphaden/o- [Gr+L] ★★ 淋巴结(lymphadenopathy, lymphadenectomy)
  • lymphangi/o- [Gr+L] ★★ 淋巴管(lymphangiography, lymphangioma)⚠️ 【构词:lymph/o- + angi/o-】
  • tonsill/o- [L] ★★ 扁桃体(tonsillitis, tonsillectomy)

🔹 系统13:🧬 细胞与组织学

13.1 细胞结构与膜

  • cyt/o-, -cyte [Gr] ★★★ 细胞(cytoplasm, leukocyte, cytology)
  • kary/o-, nucle/o- [Gr/L] ★★★ 细胞核(karyotype, nucleus, nucleolus)
  • chromat/o-, chrom/o- [Gr] ★★ 染色质/颜色(chromatin, chromosome)
  • -some [Gr] ★★★ 体/颗粒(chromosome, lysosome, ribosome)
  • plasm/o- [Gr] ★★ 浆/原生质(cytoplasm, endoplasmic reticulum)⚠️ 亦指血浆【→系统11】
  • membran/o- [L] ★★ 膜(membrane, intracellular membrane)
  • organell/o- [NL] ★ 细胞器(organelle)|mit/o- [Gr] ★★ 线粒体(mitochondria)
  • microvill/o- [L] ★ 微绒毛(microvillus)
  • fibr/o- [L] ★ 纤维(fibrosis, fibromyalgia, fibrosarcoma, fibrocystic, fibrous dysplasia, fibroblast)
  • somat/o- [Gr] ★★★ 躯体、体细胞(somatic, somatosensory, psychosomatic, somatoform disorder, somatostatin)
  • blast/o-, -blast [Gr] ★★★ 胚芽、原始细胞、幼稚细胞(blastocyst, osteoblast, fibroblast, neuroblast, erythroblast, blastoma, glioblastoma)

13.2 组织与细胞过程

  • epitheli/o- [Gr] ★★ 上皮(epithelium, carcinoma)
  • connectiv/o- [L] ★ 结缔组织(connective tissue)
  • -plasia [Gr] ★★ 形成/发育(hyperplasia, neoplasia,aplastic anemia)
  • -trophy, -trophia [Gr] ★★ 营养/生长(hypertrophy, atrophy)【→系统18】
  • -stasis [Gr] ★★ 停滞/静止(hemostasis, metastasis)
  • -apoptosis, apopt/o- [Gr] ★★ 细胞凋亡(apoptosis)⚠️ 注意与-ptosis下垂区分
  • -phagia [Gr] ★★ 吞噬/进食(phagocytosis, autophagy)【→系统4/18】

🔹 系统14:🧬 遗传学与分子医学

14.1 遗传基础与规律

  • gen/o-, -gen, -genesis [Gr] ★★★ 产生/起源/基因(gene, mutagen, oncogenesis,renal agenesis)
  • genom/o- [NL] ★★★ 基因组(genomics, genome-wide)
  • epigen/o- [Gr+NL] ★★★ 表观遗传(epigenetics, epigenetic)
  • -genic [Gr] ★★ 产生的/源于(iatrogenic, carcinogenic)
  • phen/o- [Gr] ★★ 表现型(phenotype, phenocopy)
  • genotyp/o- [Gr] ★★ 基因型(genotype)
  • hapl/o- [Gr] ★★ 单倍体(haploid, haplotype)
  • dipl/o- [Gr] ★★ 双倍体(diploid, diploidy)
  • zyg/o- [Gr] ★★ 合子(homozygous, heterozygous, zygote)【→系统10】

14.2 变异与表达

  • mut/o- [L] ★★ 突变(mutation, mutagen, mutagenesis)
  • transcript/o- [L] ★ 转录(transcription, transcriptome)
  • translat/o- [L] ★ 翻译(translation, translational)
  • replic/o- [L] ★ 复制(replication, replicative)
  • recombin/o- [L] ★ 重组(recombination, recombinant DNA)

🔹 系统15:🧪 生物化学与代谢

15.1 生物大分子与糖类

  • prote/o- [Gr] ★★★ 蛋白质(proteomics, protease)
  • proteom/o- [NL] ★★★ 蛋白质组(proteomics, proteome)
  • pept/o- [Gr] ★★ 肽(peptide, peptidase)
  • lip/o-, adip/o- [Gr/L] ★★★ 脂肪(lipase, adipose tissue, lipolysis)
  • glyc/o-, gluc/o- [Gr] ★★★ 糖/葡萄糖(glycogen, glucose, glycolysis)
  • -ose [NL] ★★★ 糖类后缀(glucose, fructose, sucrose, lactose)
  • carb/o-, carbon- [L] ★★ 碳(carbohydrate, carbonate)
  • biomark/o- [NL] ★ 生物标志物(biomarker, biomarker-guided)

15.2 无机元素、能量与代谢

  • calc/i-, calci/o- [L] ★★ 钙(calcification, hypercalcemia)
  • ferr/o-, ferri- [L] ★★ 铁(ferritin, ferrous, ferric)
  • natri/o- [L] ★ 钠(natriuresis, hyponatremia)
  • kali/o- [L] ★ 钾(hyperkalemia)
  • chlor/o- [Gr] ★ 氯(chloride, hypochloremia)
  • hydro-, hydroxy- [Gr] ★★ 水/羟基(hydrolysis, hydroxyl group, dehydration)
  • therm/o- [Gr] ★★ 热(thermoregulation, hyperthermia)
  • cry/o- [Gr] ★ 冷(cryotherapy)
  • electr/o- [Gr] ★★ 电(electrocardiogram, electrolyte)
  • metabol/o- [Gr] ★★ 代谢(metabolism, metabolic)
  • enzym/o- [Gr] ★★ 酶(enzyme, enzymatic)
  • -ase [NL] ★★★ 酶后缀(lipase, polymerase, kinase, protease)
  • -ol [NL] ★★ 醇/酚(alcohol, cholesterol, menthol)
  • -ide [NL] ★★ 化合物(chloride, peptide, glucoside)

15.3 药物与毒理

  • pharmac/o- [Gr] ★★★ 药物(pharmacology, pharmacokinetics)
  • tox/o-, toxic/o- [Gr] ★★★ 毒(toxin, toxicology, intoxication)
  • chem/o- [Gr] ★★ 化学(chemotherapy, chemotaxis)
  • metall/o- [Gr] ★ 金属(metalloprotein)

🔹 系统16:🦠 微生物与感染

16.1 病原体分类

16.1.1 细菌

  • bacteri/o- [Gr] ★★★ 细菌(bacteriology, bacterium)
  • bacill/o- [L] ★★ 杆菌(bacillus, bacilluria)
  • cocc/o- [Gr] ★★ 球菌(coccus, streptococcus)
  • strept/o- [Gr] ★★ 链状(streptococcus, streptokinase)
  • staphyl/o- [Gr] ★★ 葡萄状(staphylococcus, staphylococcal)
  • spirochet/o- [Gr] ★ 螺旋体(spirochete, spirochetosis)
  • mycobacteri/o- [NL] ★★ 分枝杆菌(mycobacterium, mycobacterial)

16.1.2 真菌

  • myc/o- [Gr] ★★★ 真菌(mycosis, mycology)
  • candid/o- [L] ★★ 念珠菌(candidiasis, candida)
  • aspergill/o- [L] ★ 曲霉(aspergillosis, aspergillus)
  • dermatophyt/o- [Gr] ★ 皮肤癣菌(dermatophytosis, dermatophyte)

16.1.3 病毒

  • vir/o- [L] ★★★ 病毒(virology)
  • retrovir/o- [NL] ★★ 逆转录病毒(retrovirus)
  • adenovir/o- [NL] ★ 腺病毒(adenovirus)
  • herpet/o- [Gr] ★★ 疱疹(herpes)
  • papillom/o- [L] ★★ 乳头瘤病毒(HPV)

16.1.4 寄生虫

  • parasit/o- [Gr] ★★ 寄生虫(parasite, parasitology)
  • protozo/o- [Gr] ★★ 原生动物(protozoa)
  • plasmodi/o- [Gr] ★ 疟原虫(plasmodium)
  • ameb/o- [Gr] ★ 阿米巴(ameba, amebiasis)
  • helminth/o- [Gr] ★★ 蠕虫(helminthiasis)
  • nemat/o- [Gr] ★ 线虫(nematode)
  • cest/o- [Gr] ★ 绦虫(cestode)
  • tremat/o- [Gr] ★ 吸虫(trematode)
  • entom/o- [Gr] ★ 昆虫/媒介(entomology)
  • microbiom/o- [Gr+NL] ★★★ 微生物组(microbiome, microbiota, microbiome-gut-brain axis)

16.2 感染机制与防御

  • septic/o-, -sepsis [Gr] ★★★ 脓毒症/腐败(sepsis, aseptic)
  • py/o- [Gr] ★★ 脓(pyogenic, pyoderma)
  • crypt/o- [Gr] ★ 隐/隐匿(cryptococcus)
  • zoon/o- [Gr] ★★ 动物源(zoonosis, zoonotic)
  • contagi/o- [L] ★★ 接触传染(contagious)
  • aer/o- [Gr] ★★ 需氧(aerobic)
  • anaer/o- [Gr] ★★ 厌氧(anaerobic)
  • tuberculo- [L] ★★★ 结核/结节(tuberculosis, tuberculin, tubercle)
  • anthrac- [Gr] ★ 炭/炭疽/煤炭(anthrax, anthracosis)
  • vaccin/o- [L] ★★ 疫苗(vaccination)
  • -emia [Gr] ★★ 血症(bacteremia, septicemia)【→系统11/18】

🔹 系统17:🧴 皮肤与附属器

17.1 被皮结构与附属器

  • derm/o-, dermat/o- [Gr] ★★★ 皮肤(dermatitis, dermatology)
  • cutane/o- [L] ★★ 皮肤(subcutaneous, cutaneous)
  • kerat/o- [Gr] ★★ 角蛋白/角质(keratosis, keratin)⚠️ 亦指角膜【→系统7】
  • trich/o-, pil/o- [Gr/L] ★★ 毛发(trichology, pilosebaceous)
  • onych/o-, ungui- [Gr/L] ★★ 指甲(onychomycosis, ungual)
  • seb/o- [L] ★★ 皮脂(sebaceous gland)
  • hidr/o-, sudor/o- [Gr/L] ★★ 汗(hyperhidrosis, sudoriferous)
  • xer/o- [Gr] ★★ 干燥(xeroderma, xerostomia)

17.2 皮损与色素

  • melan/o- [Gr] ★★★ 黑素(melanocyte, melanoma)⚠️ 亦见系统1颜色前缀
  • erythem/o- [Gr] ★★ 红斑(erythema, erythematous)
  • papill/o- [L] ★★ 乳头/丘疹(papilloma, papule)
  • macul/o- [L] ★★ 斑(macule, maculopapular)
  • vesicul/o- [L] ★★ 水疱(vesicle, vesicular)
  • pustul/o- [L] ★★ 脓疱(pustule)
  • urtic/o- [L] ★★ 荨麻疹(urticaria)
  • cicatric/o- [L] ★ 瘢痕(cicatrix)
  • prurit/o- [L] ★★ 瘙痒(pruritus, pruritic)

🔹 系统18:🩺 病理过程与症状体征

18.1 一般病理状态

  • path/o-, -pathy [Gr] ★★★ 疾病/病理(pathology, neuropathy)
  • -osis, -iasis [Gr] ★★★ 异常状态/增多(thrombosis, lithiasis, fibrosis)
  • -itis [Gr] ★★★ 炎症(appendicitis, dermatitis)
  • -oma [Gr] ★★★ 肿瘤(carcinoma, sarcoma, melanoma)
  • -emia [Gr] ★★★ 血症(leukemia, anemia)【→系统11】
  • -uria [Gr] ★★ 尿症(hematuria)【→系统9】
  • -rrhage, -rrhagia [Gr] ★★ 出血(hemorrhage, menorrhagia)
  • hemorrh/o- [Gr] ★★ 出血、痔(hemorrhage, hemorrhoids)
  • -rrhea [Gr] ★★ 流出/溢(diarrhea, seborrhea)
  • -rrhexis [Gr] ★★ 破裂(angiorrhexis, cardiorrhexis, hysterorrhexis)
  • -emesis [Gr] ★★ 呕吐(hematemesis)【→系统4】
  • -edema [Gr] ★★ 水肿(edema, lymphedema)
  • -cele [Gr] ★★ 疝/膨出(meningocele, cystocele)
  • -megaly [Gr] ★★ 巨大(hepatomegaly, cardiomegaly)
  • -malacia [Gr] ★★ 软化(osteomalacia, chondromalacia)
  • -sclerosis, scler/o- [Gr] ★★ 硬化(atherosclerosis, scleroderma)⚠️ scler/o- 亦指巩膜【→系统7】
  • -necrosis, necr/o- [Gr] ★★★ 坏死(necrosis, necrotizing fasciitis)
  • -ptosis [Gr] ★★ 下垂(blepharoptosis, nephroptosis)⚠️ 勿与-apoptosis凋亡混淆
  • prolaps/o- [L] ★★ 脱垂、下垂(prolapse, uterine prolapse)
  • -ectasia, -ectasis [Gr] ★★ 扩张(atelectasis, bronchiectasis)
  • -stenosis, sten/o- [Gr] ★★★ 狭窄(stenosis, pyloric stenosis)
  • -atresia [Gr] ★★ 闭锁(biliary atresia, esophageal atresia)
  • -agenesis [Gr] ★★ 器官/结构先天缺如(renal agenesis, thymic agenesis, corpus callosum agenesis)
  • terat/o- [Gr] ★★ 畸形、奇形、畸胎(teratoma, teratogen, teratogenesis)
  • -dystrophy [Gr] ★★ 营养不良/发育不良(muscular dystrophy)
  • -hypertrophy [Gr] ★★ 肥大(ventricular hypertrophy)
  • -atrophy [Gr] ★★ 萎缩(muscle atrophy)
  • -ischemia, ischem/o- [Gr] ★★★ 缺血(ischemia, ischemic stroke)
  • -infarct, infarct/o- [L] ★★★ 梗死(myocardial infarction)
  • -thrombosis [Gr] ★★ 血栓形成(DVT)【→系统2/11】
  • embol/o- [Gr] ★★ 栓子、塞栓(embolism, embolectomy, embolus)【→系统2】
  • tens/o-, -tension [L] ★★★ 压力/张力(hypertension, hypotension, tension pneumothorax)
  • onc/o- [Gr] ★★★ 肿块/肿瘤(oncology, oncogene, oncolytic, oncogenesis, oncoproteins, onco-immunology)
  • carcin/o- [Gr] ★★★ 癌、上皮来源恶性肿瘤(carcinoma, carcinogen, carcinogenesis, carcinoid, carcinomatosis)

18.2 症状与感觉

  • -algia, -odynia [Gr] ★★★ 疼痛(neuralgia, osteodynia, myalgia)
  • alge-/algio- [Gr] ★★★ 疼痛、痛觉(algesia, algiomotor, algiophobia)
  • -pnea [Gr] ★★★ 呼吸(dyspnea, tachypnea, apnea)【→系统3】
  • -phonia [Gr] ★★ 声音(dysphonia, aphonia)
  • -opsia, -opia [Gr] ★★★ 视力(diplopia, hemianopsia, myopia)【→系统7】
  • -acusia, -acusis [Gr] ★★ 听力(hyperacusis, presbyacusis)【→系统7】
  • -geusia [Gr] ★ 味觉(dysgeusia, ageusia)
  • -osmia [Gr] ★ 嗅觉(anosmia, parosmia)
  • -phagia [Gr] ★★★ 吞咽/进食(dysphagia, polyphagia)【→系统4】
  • -dipsia [Gr] ★★ 渴(polydipsia, dipsomania)
  • -pyrexia, -febrile [Gr/L] ★★ 发热(pyrexia, febrile, hyperpyrexia)
  • -pruritus [L] ★★ 瘙痒(pruritus)【→系统17】
  • -plegia [Gr] ★★★ 瘫痪(quadriplegia)
  • -paresis [Gr] ★★ 轻瘫(paraparesis)
  • -phasia [Gr] ★★★ 言语(aphasia)【→系统5】
  • -gnosis, -gnosia [Gr] ★★ 识别(agnosia, diagnosis)
  • -lepsy [Gr] ★★ 发作(epilepsy)
  • -taxia [Gr] ★★ 协调(ataxia)
  • -clonus [Gr] ★ 阵挛(myoclonus)【→系统5】
  • -asthenia [Gr] ★★ 无力(myasthenia gravis)【→系统8】

18.3 诊断与预后

  • diagnos/o- [Gr] ★★★ 诊断(diagnosis, diagnostic)
  • prognos/o- [Gr] ★★ 预后(prognosis, prognostic)
  • symptom/o-, symptomat/o- [Gr] ★★★ 症状(symptom, symptomatic)
  • syndrom/o- [Gr] ★★★ 综合征(syndrome, metabolic syndrome)
  • sign/o- [L] ★★ 体征(vital sign, signalment)
  • -opsy [Gr] ★★ 视检/检查(biopsy, autopsy, necropsy)

🔹 系统19:🔪 诊断/治疗/手术与通用后缀

19.1 手术操作

  • -ectomy [Gr] ★★★ 切除术(appendectomy, gastrectomy)
  • -tomy [Gr] ★★★ 切开术(laparotomy, tracheotomy)
  • -stomy [Gr] ★★★ 造口术(colostomy, tracheostomy)
  • -plasty [Gr] ★★ 成形术(angioplasty, rhinoplasty)
  • -rrhaphy [Gr] ★★ 缝合术(herniorrhaphy, myorrhaphy)
  • -pexy [Gr] ★★ 固定术(nephropexy, orchidopexy)
  • -desis [Gr] ★★ 融合术(arthrodesis)
  • -centesis [Gr] ★★ 穿刺术(amniocentesis, thoracentesis)
  • -tripsy, -clasia, -clast [Gr] ★ 碎石/破坏(lithotripsy, osteoclasia)
  • -lysis [Gr] ★★ 松解/溶解(adhesiolysis, thrombolysis)

19.2 诊断技术与器械

  • -scopy [Gr] ★★★ 镜检查(endoscopy, colonoscopy)
  • -scope [Gr] ★★★ 内窥镜(endoscope, microscope)
  • -gram [Gr] ★★★ 记录/图像(electrocardiogram, mammogram)
  • -graph [Gr] ★★ 记录仪(electrocardiograph, radiograph)
  • -graphy [Gr] ★★★ 记录法/成像(angiography, radiography)
  • -meter [Gr] ★★ 测量计(sphygmomanometer, thermometer)
  • -metry [Gr] ★★ 测量法(oximetry, audiometry)
  • -tome [Gr] ★ 切割器械(dermatome, microtome)
  • -stat [Gr] ★ 固定器/稳定器(hemostat, cryostat)

19.3 治疗、药物与物理技术

  • -therapy [Gr] ★★★ 治疗(chemotherapy, radiotherapy)
  • target/o- [Eng] ★★★ 靶向(targeted therapy, off-target)
  • -cide [L] ★★ 杀灭(bactericide, fungicide)
  • -narc/o- [Gr] ★★ 麻醉/昏迷(narcotic, narcolepsy)
  • anesth/o- [Gr] ★★★ 感觉缺失/麻醉(anesthesia, anesthetic)
  • -analges/o- [Gr] ★★ 无痛(analgesia, analgesic)
  • -iatric, -iatrics [Gr] ★★ 医学治疗(pediatrics, geriatrics, psychiatry)
  • -iatrist [Gr] ★★ 医生/专科医师(psychiatrist, podiatrist)
  • radi/o- [L] ★★★ 射线/放射(radiology, radiograph)
  • ultrason/o- [NL] ★★ 超声(ultrasonography)
  • magneto- [Gr] ★ 磁(magnetic resonance imaging)
  • spectro- [L] ★ 光谱(spectroscopy)
  • fluoro- [NL] ★★ 荧光(fluoroscopy, fluorescence)

19.4 通用形容词/名词/学科后缀

  • -ic, -ical [Gr/L] ★★★ 形容词(cardiac, anatomical)
  • -al [L] ★★★ 形容词(renal, neural)
  • -ous [L] ★★ 形容词(venous, adipose)
  • -oid [Gr] ★★ 类似…的(lymphoid, rheumatoid)
  • -form [L] ★ 形状(cruciform, fusiform)
  • -ary, -eal, -ine, -tic [L/Gr] ★★ 形容词(biliary, esophageal, uterine)
  • -ate [L] ★ 形容词/名词(palmate, sulfate)
  • -in [L] ★★ 素/蛋白质/激素(insulin, albumin)
  • -logy [Gr] ★★★ 学科(cardiology, pathology)
  • -logist [Gr] ★★★ 专家(cardiologist, pathologist)
  • -ist [Gr] ★★ 专业人士(pharmacist, dentist)
  • -ian [L] ★★ 专家(physician, pediatrician)
  • -ia [Gr/L] ★★★ 状态、疾病(anemia, pneumonia, dementia)
  • -sis [Gr] ★★★ 状态/过程(diagnosis, mitosis, thrombosis)
  • -tion, -ment, -ure [L] ★★★ 名词化(respiration, treatment, structure)
  • -ism [Gr] ★★ 主义/状态(hypothyroidism, alcoholism)
  • -tude [L] ★ 状态(attitude, aptitude)

📎 附录:同形异义词根速查索引

词根 含义1(系统) 含义2/3(系统) 临床区分要点
aden/o- 内分泌腺【6】 淋巴结【12】 结合上下文(激素轴 vs 免疫/感染)
cervic/o- 颈椎【8】 宫颈【10】 解剖部位:颈项 vs 女性生殖道
cyst/o- 膀胱【9】 水疱/囊肿【17】 结合后缀:-itis(膀胱炎) vs 皮损描述
kerat/o- 角膜【7】 角蛋白【17】 眼科 vs 皮肤科;注意角膜溃疡keratitis与角化hyperkeratosis
myel/o- 脊髓【5】 骨髓【11】 神经科(myelitis) vs 血液科(myelogenous leukemia)
phren/o- 膈肌【3】 精神/心理【5】 phrenic nerve(膈神经) vs schizophrenia(精神分裂)
scler/o- 巩膜【7】 硬化【18】 scleritis(巩膜炎) vs arteriosclerosis(动脉硬化)
vas/o- 血管【2】 输精管【10】 vasoconstriction(血管收缩) vs vasectomy(输精管结扎)

💡 使用建议
1. 学习路径:建议按 1 → 2~12 → 13~15 → 16~19 顺序推进,符合“通用修饰→解剖系统→基础机制→病理诊疗”的认知曲线。
2. 临床适配:临床医师优先掌握 2~12 + 18~19;基础/检验/遗传重点掌握 13~15 + 16;医学翻译需通读 1 + 18~19 构词规则。
3. 交叉检索:所有 ⚠️ 词根务必结合语境区分;【→系统X】 提示跨域关联,建议配合附录速查表使用。
4. 动态维护:系统12(免疫)、14(遗传)、15(生化)为术语增长最快领域,建议每2年对照 MeSH/ICD-11/SNOMED CT 更新(如 crispr/o-, mRNA-, epigen/o- 等)。