While papillary serous adenocarcinomas are histocytologically common in primary peritoneal carcinomas, clear cell carcinomas are rare. We report a new regimen for the treatment of recurrent clear… (More)
Three cases of benign pelvic tumors are presented (2 leiomyomas and 1 fibroma). All three tumors were suspected of being malignant neoplasms because they were visualized as heterogeneous high signal… (More)
We present a rare case of carcinosarcoma (malignant ameloblastoma and fibrosarcoma) of the left maxilla that developed in a 63-year-old Japanese man. The tumor recurred repeatedly despite multiple… (More)
Percutaneous transhepatic obliteration (PTO) and transileocolic vein obliteration (TIO) are techniques of interventional radiology for embolization of collaterals due to portal hypertension 1) We can… (More)
A case of gastric endocrine cell carcinoma successfully treated by FU (5-FU/UFT) +irinotecan (CPT-11) adjuvant therapy against recurrent metastases is reported with some discussion. A 69-year-old man… (More)
Due to its simplicity and accuracy combined with minimal discomfort and complications, fine-needle aspiration (FNAC) is a valuable diagnostic technique to evaluate suspicious masses in the head and… (More)
In neck surgery, the exposed scars of the primary suture should be fine for favorable cosmetic results. We previously used subcuticular and epithelial nylon sutures, but recently we have been using… (More)
Conventionally, partial parotidectomy has been performed for benign parotid gland tumor. In this procedure, dissection and preservation of the facial nerve plays an important role. The conventional… (More)