Teratomas of the ovary: a clinico-pathological evaluation of 87 patients from one institution during a 10-year period.

Aim: To present the classification and diagnostic problems encountered between teratomas and other ovarian tumors as well as with other benign entities diagnosed and treated in our institution.

Methods: We analysed retrospectively the clinical and pathological characteristics of 87 teratomas examined in our hospital during the last ten years.

Results: Teratomas constituted 5% of all ovarian tumors.

Clinicopathological study of vascular tumors of the breast: a series of ten patients with a long follow-up.

Ten cases of vascular tumors of the breast were examined in our laboratory during the last decade (1992-2001). Nine patients were female and one male (ages 31-77, average 52 years). Six patients presented parenchymal vascular lesions (1 angiosarcoma, 1 atypical hemangioma, 3 perilobular hemangiomas, 1 cavernous hemangioma) measuring 0.

Immunohistochemical study of p185 HER2 and DF3 in primary breast cancer and correlation with CA-15-3 serum tumor marker.

Human epidermal growth factor receptor 2 (p185 HER2) oncoprotein immunohistochemical expression and DF3 antigen distribution were evaluated in 129 patients with primary breast cancer. p185 HER2 overexpession was positively correlated with the degree of differentiation, metastatic disease, progesterone receptors, and cytoplasmic distribution of DF3 antigen. p185 HER2 overexpression had prognostic significance for the disease-free interval.