Bellomi M, Severini A, Cozzi G, Bellegotti L
Radiol Med. 1985 Oct;71(10):665-8.
Radiographic appearances at double contrast enema of 8 cases of anorectal cloacogenic carcinoma are described. In all cases tumor was radiologically identified as a neoplastic lesion, but the correct histologic diagnosis was not reached in any case. Radiological features of the cloacogenic carcinoma are: the evident submucosal mass, the poor mucosal involvement and the eccentricity of the lesion. However, the characteristics of the tumor are not peculiar and radiologic diagnosis of the nature of tumor can only be suspected.
本文描述了8例肛门直肠泄殖腔源癌在双重对比灌肠造影时的影像学表现。所有病例中，肿瘤在放射学上均被识别为肿瘤性病变，但无一例得出正确的组织学诊断。泄殖腔源癌的放射学特征为：明显的黏膜下肿块、黏膜受累较轻以及病变的偏心性。然而，肿瘤的这些特征并不特异，只能怀疑对肿瘤性质的放射学诊断。
