| 1363 | 左鼠径部腫瘤 | （物部泰昌先生） | ||
| * | Extra-skeletal myxoid chondrosarcoma | 13 | ||
| EMA(++), CD56(+), Synaptophysin(+); dot-like pattern, CD99(+); focal, S100(+); focal, CK(-), CD34(-), D2-40(-), CD10(-), p63(-), Ki-67: <20% 融合遺伝子(EWS-NR4A3, TAF15-NR4A3, TCF12-NR4A3)は認められなかったが… Histopathol 1999: 35, 201-, Mod Pathol 2000: 13, 900- | ||||
| chondroid sarcoma | 1 | |||
| Hemagioendothelioma/Angiosarcoma | 10 | |||
| hemangioendothelioma | 2 | |||
| epithelioid hemangioendothelioma | 5 | |||
| angiosarcoma (hemangiosarcoma) | 2 | |||
| composite hemangioendothelioma with angiosarcoma | 1 | |||
| Myxoid liposarcoma | 3 | |||
| # | Myoepithelioma | 2 | ||
| Peripheral nerve sheath tumor | 2 | |||
| Rhabdomyosarcoma | 2 | |||
| myxoid | 1 | |||
| Parachordoma | 1 | |||
| Myxoid fibrosarcoma with rhabdoid features, soft tissue | 1 | |||
| Malignant chondroid syringoma | 1 | |||
| Mixed tumor, skin | 1 | |||
| 1364 | 左胸壁腫瘍 | （黒田直人先生） | ||
| Solitary/localized fibrous tumor | 19 | |||
| * malignant | 16 | |||
| 原発巣発生部位は左肺葉間胸膜。剖検時の材料でも腫瘍の大半はlow cellular。 CAM5.2(-), αSMA(-), calretinin(-), IGF-II(++), bcl-2(±)  Intern Med 2001: 40, 341-, Intern Med 2012: 51, 3627-, Pathol Int 2007: 57, 791- | ||||
| dedifferentiated | (1) | |||
| with malignant transformation | (1) | |||
| with anaplastic transformation | (1) | |||
| malignant change | (1) | |||
| Poorly differentiaed squamous cell carcinoma ＋ solitary fibrous tumor | 1 | |||
| Malignant fibrous tumor of pleura | 1 | |||
| Synovial sarcoma | 4 | |||
| poorly differentiated | 2 | |||
| Malignant melnoma | 2 | |||
| Germ cell tumor | 2 | |||
| mixed germ cell & sex-cord stromal tumor | 1 | |||
| # | Malignant mesothelioma (>> melanoma) | 2 | ||
| non-islet cell tumor hypoglycemia | 1 | |||
| small cell type | 1 | |||
| PNET | 1 | |||
| Undifferentiated round cell sarcoma | 1 | |||
| Pulmonary blastoma | 1 | |||
| Large cell neuroendocrine carcinoma (IGF producing?) | 1 | |||
| 1365 | 足部皮膚腫瘤 | （藤原久美先生） | ||
| Poroma (Hydracanthoma) | 22 | |||
| eccrine | 12 | |||
| with treatment | (1) | |||
| * post-cryotherapeutic state | (1) | |||
| AE1/3(+), CK7(+), CK20(-), CD56(-), GCDFP15(-), HMB45(-), Ki-67; 低値 | ||||
| hidracanthoma simplex | 4 | |||
| hidracanthoma | 1 | |||
| Seborrheic keratosis | 2 | |||
| clonal type | 2 | |||
| with treatment | (1) | |||
| Pyogenic granuloma | 1 | |||
| Pseudoepitheliomatous hyperplasia | 1 | |||
| Angiokeratoma | 1 | |||
| Angiolymphoid hyperplasia with eosinophilia | 1 | |||
| Porocarcinoma | 2 | |||
| eccrine | 1 | |||
| Squamous cell carcinoma | 4 | |||
| arising in eccrine poroma | 1 | |||
| with seborrheic keratosis | 1 | |||
| Bowen's disease | 1 | |||
| 1366 | 臀部皮膚腫瘤 | （伊藤利洋先生） | ||
| * | (Intradermal) Spindle cell lipoma | 9 | ||
| CD34(++), Desmin(-), αSMA(-), S100(+);表層部の細胞に, ER(-), PgR(-) Am J Dermatopathol 2000: 22, 496- J Cutaneous Pathol 2001: 29, 59- | ||||
| myxoid variant | 2 | |||
| Myxoma/Superficial angiomyxoma | 5 | |||
| (cutaneous) myxoma | 3 | |||
| superficial angiomyxoma | 2 | |||
| Nerve sheath myxoma | 4 | |||
| Mucinosis | 4 | |||
| focal cutaneous | 2 | |||
| dermal | 1 | |||
| reticular erythematous mucinosis (plaque-like mucinosis) | 1 | |||
| Myxolipoma | 2 | |||
| Syringoma | 2 | |||
| chondroid sarcoma 1 | ||||
| Neurofibroma | 2 | |||
| myxoid | 1 | |||
| extranodal spoladic cutaneous | 1 | |||
| Neurothekeoma | 1 | |||
| Nevus liomatosus superficialis with myxoid change | 1 | |||
| Myxoid liposarcoma | 1 | |||
| Fibromyxoid tumor (benign) | 1 | |||
| Eccrine angiomatous hamartoma | 1 | |||
| Aggressive angiomyxoma | 1 | |||
| IDK | 1 | |||