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Purpose: To analyze the histologic appearance of mammographically detected lesions suspected of being radial scars., Materials and Methods: Mammographic and pathologic findings in 40 patients with a preoperative diagnosis of radial scar were reviewed retrospectively., Results: Pathologic examination revealed 20 pure radial scars, 12 pure carcinomas, and eight malignant lesions (seven tubular carcinomas and one infiltrating ductal carcinoma) associated with a radial scar. At mammography, no difference was noted between benign and malignant lesions according to size and shape of the spicule, size of the central core, and the presence of calcifications., Conclusion: Because of the association of radial scars with borderline and malignant lesions, a spiculated lesion suggestive of a radial scar found at mammography must always be surgically removed. The surgeon and pathologist must be aware of the mammographic aspects of radial scar, however, to avert excessive surgery, because all cancers in this study had a good prognosis.

Seven men with unilateral nipple discharge underwent galactography. In two patients the diagnosis was carcinoma, two were benign papillomas, one was a breast abscess, and two were ductal ectasia. Galactography is useful in men and women with nipple discharge, especially when the discharge is bloody and there is no palpable tumor. The precise location of an intraductal lesion through the use of galactography guides the biopsy and makes conservative surgery easier.

Two hundred and forty-four previously untreated patients seen since 1964 in the department of haematology at Saint-Louis hospital were analysed. Clinical data included results of initial work-up and prognosis evaluated by survival rate matched with principal variables: age, sex, histopathology, staging, incidence of clinical and biological systemic symptoms. Immunological data included results of systematic studies made in each category of non-Hodgkin's lymphomata. Hyperbasophilic lymphoma, a special group recently characterized, is discussed.