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Many different entities simulating colonic polyps on barium enema examination have been described. Of the extraluminal mimics, round bony structures such as vertebral pedicles are perhaps best known. We describe the cause of a previously undescribed artifact: bone marrow biopsy of the ilium.
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Fifteen cases of aberrant polypoidal glandular hyperplasia of the cervix are described. The lesion was found in five pregnant patients. The remaining 10 patients had taken contraceptive pills over a considerable period of time. The lesion while histologically bizarre is benign, the changes being to a great extent cytoplasmic and not nuclear. It is suggested that it is formed by the influence of steroids on a cervix which is already pathological. It is further suggested that two changes are essential before steroids can have this effect. Polypoidal lesions must already be present and must exhibit reserve cell hyperplasia.
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A case of fibroepithelial polyp of labium minus with stromal atypia is described. This unusual tumor has only recently been reported occurring in the vulva. The tumor measured 12 cm in maximal diameter and its cut surface was soft and myxoid. After fixation the tumor was considerably smaller in size. The light microscopic findings were of a loose acellular myxoid stroma, traversed by thin walled dilated vascular spaces and covered by stratified squamous epithelium and with sparse fibroblast-like cells dispersed throughout. This case is unusual as fibroepithelial polyps with stromal atypia are an uncommon tumor of the vulva, are rarely bilateral and in this site no lesion previously has exceeded 4.0 cm in diameter.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.