医学
结节病
胃肠病学
内科学
癌
病理
肾细胞癌
作者
Debashis Das,Alexander Smith,Thomas W. Warnes
标识
DOI:10.1097/00004836-199901000-00016
摘要
Sarcoidosis is a relatively common, chronic, multisystem disease of unknown origin. It most commonly affects young adults and usually manifests with bilateral hilar lymphadenopathy or pulmonary infiltrates. Alternatively, it may present with protean manifestations. It has been documented in all organs of the body, with the exception of the adrenal gland. We describe a male patient who presented with hepatic sarcoidosis, with a sclerosing cholangitis-like picture, but without any pulmonary involvement. He was treated with prednisolone and cyclophosphamide, the latter as a steroid-sparing agent. A few years later, renal adenocarcinoma developed. We postulate that this could be related to cyclophosphamide treatment. We present this case history for two reasons: (1) sarcoidosis, selectively affecting the liver and lymph nodes but not the lung, with its hepatic involvement mimicking sclerosing cholangitis, has not previously been reported: and (2) although long-term cyclophosphamide treatment is known to be associated with malignancy, there is only one previous report of its association with a renal adenocarcinoma.
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