Secondary lymphangioma (lymphangiectasis) has been reported as a consequence of lymphatic damage. No specific histological criteria can be used to differentiate primary lymphangioma circumscriptum from lymphangiectasis. We describe a woman who developed lymphangiectases on both non-lymphoedematous upper thighs after hysterectomy and radiation therapy for carcinoma of the cervix. This case differs from the secondary lymphangiomas reported previously in that the vascular channels appeared in newly formed adventitial dermis without histological changes in the epidermis.
Neutrophilic eccrine hidradenitis is a new neutrophilic dermatosis recently reported in association with acute myelogenous leukaemia and other malignancies, usually occurring during chemotherapy. The authors report two new cases, one of which was a patient with chronic lymphocytic leukaemia who had been treated with chlorambucil for 2 years. The clinical and histopathological features of the published cases are reviewed and the possible pathogenesis of this new syndrome is discussed.
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