| 1183 |
前縦隔腫瘍の一例 |
西村広健先生 |
|
|
| |
Thymic hyperplasia |
12 |
| |
true |
3 |
| |
Thymic hyperplastic cyst |
1 |
| |
Lymphoid hyperplasia of thymus |
1 |
| |
Thymoma |
4 |
| |
encapsulated, cystic |
1 |
| |
＋acquired thymic cyst |
1 |
| |
Thymic carcinoma (SCC) |
1 |
| |
Thymolipoma* |
9 |
| |
線維性被膜に囲まれた病変で周囲脂肪織から容易に核出された。術前の投薬により甲状腺機能は改善されていた。 |
| |
with pseudoepithelial hyperplasia |
1 |
| |
Thymic cyst, multiple |
2 |
| |
|
|
| 1184 |
肺腫瘤の一例 |
伊礼 功先生 |
|
|
| |
Pulmonary blastoma |
22 |
| |
pleuropulmonary blastoma* |
10 |
| |
好酸性胞体を持つ大型細胞はdesmin・myoglobin陽性で，一部にＺ帯あり。 |
| |
cystic pulmonary blastoma |
2 |
| |
biphasic type |
1 |
| |
Rhabdomyosarcomatous differentiation |
1 |
| |
Rhabdomyosarcoma |
4 |
| |
pleomorphic |
1 |
| |
Malignant mesenchymoma |
1 |
| |
Embryonal sarcoma(?) |
1 |
| |
|
|
| 1185 |
脾腫瘤 |
中本 周先生 |
|
|
| |
Inflammatory pseudotumor |
23 |
| |
inflammatory myofibroblastic tumor* |
1 |
| |
腫瘍サイズが小さくなった理由は不明。EBVの有無については検討中。 |
| |
Splenic hamartoma# |
3 |
|
病変周辺部に過誤腫の成分があるのではないか？ その二次的な変化？ |
| |
Amyloidoma |
3 |
| |
Littoral cell angioma |
1 |
| |
ITP in spleen |
1 |
| |
|
|
| 1186 |
子宮体部腫瘍 |
柳井広之先生 |
|
|
| |
Carcinosarcoma, homologous |
12 |
| |
in endometrial intraepithelial carcinoma |
1 |
| |
in endometrial polyp |
3 |
| |
Malignant mullerian mixed tumor |
9 |
| |
derived from adenosarcoma |
1 |
| |
arising in endometrial polyp* |
3 |
|
間質の異型細胞の少数はdesmin・myoglobin陽性。拡張した腺腔を覆う小乳頭状上皮はp53強陽性。 |
| |
arising in adenofibroma |
|
| |
Adenosarcoma |
2 |
| |
induced by Tamoxifen |
1 |
| |
Endometrial hyperplasia due to Tamoxifen |
1 |
| |
Malignant phylloded tumor |
1 |
| |
Serous cystic tumor of borderline malignancy |
1 |
| |
＋sarcoma |
|
| |
Serous carcinoma |
1 |
| |
|
|
| 1187 |
右手根部背側腫瘍の一例 |
大森昌子先生 |
|
|
| |
Calcifying aponeurotic fibroma* |
24 |
|
MIB-1 indexは＜1％。EMA・cytokeratinは陰性。 |
| |
Ternosynovial chondromatosis |
1 |
| |
Chondroblastoma |
1 |
| |
Fibrous hamartoma of infancy |
1 |
| |
Fibrous dysplasia |
1 |
| |
Fibro-osseous pseudotumor |
2 |
| |
Mesenchymal hamartoma |
1 |
| |
Extraskeletal myxoid chondrosarcoma |
1 |