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We report an 87-year-old woman who was admitted to our hospital due to anemia and extremely elevated serum alkaline phosphatase (ALP) levels. We diagnosed advanced gastric cancer with disseminated carcinomatosis of the bone marrow and multiple bone metastasis. She was immediately treated with low-dose S-1 (50mg/body, p.o., days 1-14) and zoledronic acid hydrate (4mg/body, i.v., day 1) to avoid disseminated intravascular coagulation (DIC). After 1 course of the treatment, she could completely avoid DIC and we found the primary lesion and the metastasis had decreased. Now she is an outpatient and continues treatment without relapse for about 6 months. We consider low-dose S-1 and zoledronic acid hydrate combination therapy to be an effective strategy against advanced gastric cancer with disseminated carcinomatosis of the bone marrow and multiple bone metastasis in very elderly cases.

An 84-year-old man was admitted to our hospital because of anemia and occult blood. A huge abdominal mass (12 cm on diameter) was palpable in his right upper abdomen. Colonoscopy showed Type 3-like tumor with a large ulcer in the transverse colon, and the biopsy specimen indicated moderately differentiated adenocarcinoma. The tumor had progressed far beyond the colonic wall to form a huge mass with the direct invasion into the stomach. We diagnosed this case as extramural growth type colon cancer, and he underwent a partial colectomy and sub-total gastrectomy and he has no recurrence for 11 months after the operation. Colorectal cancer presenting extramural growth is rare. We studied related factors causing such rare growth types according to summaries of the 27 cases reported in Japan and we also studied the strongly positive immunohistochemical activity of E-cadherin, a cell adhesion molecule, in this case.

Epidermal cysts are common, benign skin tumors that are found mainly on the face, neck, and trunk. This case was a 53-year-old male bus driver who had suffered from multiple papules on his scrotum for 7 years. This affliction had caused intractable itching and responded poorly to medical treatment. The patient received an excision of these papules (total 32) 3 years ago. According to the pathological reports, these papules were epidermal cysts; unfortunately, these papules recurred within 3 months after the operation and then resulted in itching more severe than before. The patient was again admitted to the hospital ward and received an operation in Oct. 1990. The diseased tissue (14cm x 8cm) was then excised and the defective scrotal skin was covered with a meshed, split-thickness skin graft. The cosmetic result was enhanced by the rugate appearance of the healed meshed graft. The patient was satisfied with both the functional and cosmetic results. The itching sensation on the scrotum improved and there was no recurrence of epidermal cysts within the graft area during the 9 month follow-up period. With this simple and safe operation, the result gave a satisfying improvement in both symptoms and appearance; so this case is offered for reference.