| 英文 | 和文 | 略語 |
|---|---|---|
| Aschoff body | Aschoff 結節 | |
| Ask-Upmark kidney | Ask-Upmark 腎 | |
| Askin chest wall tumor | Askin 型胸壁腫瘍 | |
| Asperger syndrome | Asperger 症候群 | |
| Auer rod | Auer 小体 | |
| Austin Flint murmur | Austin Flint 雑音 | |
| B lymphocyte | Bリンパ球 | |
| B-cell | B細胞 | |
| Babinski reflex | Babinski 反射 | |
| Bacillus subtilis | 枯草菌 | |
| Bacteroides | バクテロイデス | |
| Bakumondoto | 麦門冬湯(バクモンドウトウ)【東洋医】 | |
| Bardet-Biedl syndrome | Bardet-Biedl 症候群 | |
| Barr body | Barr 小体 | |
| Bartter syndrome | Bartter 症候群 | |
| Bassen-Kornzweig syndrome | Bassen-Kornzweig 症候群 | |
| Batten disease | Batten 病 | |
| Bayes theorem | Bayes の定理 | |
| Bcell acute lymphocytic leukemia | B細胞型急性リンパ性白血病 | |
| Bcell malignancy | B細胞型悪性腫瘍 | |
| Beckwith syndrome | Beckwith 症候群 | |
| Beckwith-Wiedemann syndrome | Beckwith-Wiedemann 症候群 | BWS |
| Behcet disease | Behcet 病 | |
| Bell palsy | Bell 麻痺/特発性末梢性顔面神経麻痺 | |
| Bender Gestalt test | Bender Gestalt テスト | |
| Benshoronchi | 弁証論治(ベンショウロンチ)【東洋医】 | |
| Berger disease | Berger 病 | |
| Bertin column | Bertin 柱 | |
| Bifidobacterium | ビフィドバクテリウム属/ビフィドバクテリウム/ビフィズス菌属 | |
| Binet intelligence test | Binet 式知能検査 | |
| Birbeck granule | Birbeck 顆粒 | |
| Bitot spots | Bitot斑 | |
| Blalock-Hanlon operation | Blalock-Hanlon 手術 | |
| Blalock-Taussig operation | Blalock-Taussig手術 | |
| Bland-White-Garland syndrome/BWG syndrome | Bland-White-Garland 症候群/BWG症候群 | BWG |
| Blau syndrome | Blau症候群 | |
| Bloch-Sulzberger syndrome | Bloch-Sulzberger 症候群 | |
| Bloom syndrome | Bloom 症候群 | |
| Bochdalek hernia | Bochdalek 孔ヘルニア | |
| Boiogito | 防已黄耆湯(ボウイオウギトウ)【東洋医】 | |
| Bordetella pertussis | 百日咳菌 | |
| Boshin | 望診(ボウシン)【東洋医】 | |
| Bowman capsule | Bowman 嚢 | |
| Bowman space | Bowman 腔 | |
| Brazelton neonatal assessment scale | Brazelton 新生児評価尺度 | |
| Broca aphasia | Broca 失語/Broca 失語症 | |
| Bruton disease | Bruton 病 | |
| Budd-Chiari syndrome | Budd-Chiari 症候群 | |
| Bunshin | 聞診(ブンシン)【東洋医】 | |
| Burkitt lymphoma | Burkitt 腫 |