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We evaluated the cholecystokinin (CCK) receptor antagonist loxiglumide (CR1505) for a possible inhibitory effect on biliary carcinogenesis in a hamster model. Experimental group I underwent cholecystoduodenostomy and ligation of the distal end of the common bile duct, after which the animals were injected with N-nitrosobis(2-oxopropyl)amine (BOP) alone.(More)
Pulmonary metastasis from leiomyosarcoma is rare and its clinical management is challenging. A single lung metastasis from a perineal leiomyosarcoma occurred in a 79-year-old woman. Five months after resection of the lung metastasis, a new metastatic tumor developed in the contralateral lung. Since the patient did not desire to receive hospitalized(More)
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