| 1209 |
脾病変の一例 |
（岡崎泰昌先生） |
|
|
| |
Malignant lymphoma |
27 |
| |
*follicular |
13 |
| |
CD19・CD20陽性，bcl2(++)，cyclinD1(-)。腫瘍細胞に染色体異常（add(10)(q22),t(14:18)(q32:q21)）あり |
| |
marginal zone B-cell |
10 |
| |
mantle cell |
1 |
| |
low-grade B-cell |
1 |
| |
Follicular hyperplasia |
1 |
| |
IDK |
1 |
| |
|
|
| 1210 |
頭蓋骨病変 |
（濱崎周次先生） |
|
|
| |
Meningioma |
13 |
| |
*with hyperostosis |
3 |
| |
骨梁周囲・間に増生する細胞はEMA(++)。Hyperostosisを伴う髄膜腫は4.5％ほど
woven boneの場所でも骨芽細胞のactivityが低い→Paget病はない |
| |
intraosseous |
2 |
| |
psammomatous |
1 |
| |
metaplastic (＝osteoblastic) |
1 |
| |
with bone invasion |
1 |
| |
Paget's disease |
14 |
| |
Osteoma |
1 |
| |
IDK |
1 |
| |
|
|
| 1211 |
子宮腫瘍の一例（和仁洋治先生） |
|
|
|
| |
Adenocarcinoma |
12 |
| |
mesonephric |
1 |
| |
clear cell |
4 |
| |
arising from Gartner's canal |
1 |
| |
endometrioid |
1 |
| |
#serous |
1 |
| |
Papillaryなパターンがあるので |
| |
Carcinoma |
1 |
| |
Carcinosarcoma |
5 |
| |
(malignant mullerian mixed tumor) |
|
| |
Sex cord-like tumor |
3 |
| |
*Uterine stromal tumor resembling |
2 |
| |
上皮様細胞・紡錘形細胞ともにCA125(++)。AE1/3・calretiniはむしろ紡錘形細胞に(+)
Am J Clin Pathol 66: 512-, 1976．AJSP 22: 1078-, 1998．Hist Pathol 30: 674-, 1999 |
| |
ovarian sex cord tumor |
|
| |
Endometrial stromal sarcoma |
3 |
| |
Leiomyosarcoma |
1 |
| |
Malignant melanoma |
1 |
| |
Epithelioid leiomyoma |
1 |
| |
Yolk sac tumor |
1 |
| |
IDK |
1 |
| |
|
|
| 1212 |
縦隔腫瘍の一例 |
（大森昌子先生） |
|
|
| |
Synovial sarcoma |
9 |
| |
*biphasic |
4 |
| |
上皮様細胞にはケラチン(++)で，紡錘形細胞にはbcl2(++)．SYT-SSX fusion gene transcriptionが証明された
Cancer 94: 459-, 2002．AJSP 20: 36-, 1996． |
| |
biphasic tumor with features of synovial sarcoma |
1 |
| |
Thymic carcinoma |
6 |
| |
clear cell type |
1 |
| |
adenocarcinoma |
2 |
| |
papillary carcinoma |
1 |
| |
neuroendocrine carcinoma＋thymoma |
1 |
| |
Malignant thymoma |
1 |
| |
Thymic origin tumor, malignant |
1 |
| |
Thymoma |
3 |
| |
Malignant mesothelioma |
3 |
| |
Pulmonary blastoma |
2 |
| |
Carcinosarcoma |
1 |
| |
Granulosa cell tumor |
1 |
| |
Malignant lymphoma, lymphoblastic |
1 |
| |
IDK |
1 |