Pulmonary valve endocarditis: mid-term follow up of pulmonary valvectomies.

Four males aged 20-37 years (three drug addicts and one with a congenital mixed pulmonary valve lesion) were diagnosed in 1989, 1991 and 1993 with pulmonary valve endocarditis without tricuspid infection. Three patients were positive for hepatitis B, C or both, and one patient was HIV-positive. The predominant organism in blood cultures was Staphylococcus aureus.

Primary lymphomas of the heart in immunocompetent patients. Presentation of two cases with one 12 year survival. Analysis of surgical implications.

Two primary malignant lymphomas originating in the right heart cavities have been diagnosed and treated in our department: one, with additional right atrial and inferior vena cava thrombosis required emergency thrombectomy, incomplete excision and chemotherapy and survived 12 years, the other with extensive right ventricular infiltration and failure, died from mediastinitis and aplastic anaemia following surgery and chemotherapy. Quick diagnosis and treatment are indicated. If possible, surgery should be avoided.

Fine needle aspiration of sclerosing lymphocytic lobulitis of the breast. A report of two cases.

Background: Sclerosing lymphocytic lobulitis (SLL) was described in 1948 by Soler and Khardori as fibrotic disease of the breast with histologic features similar to those of Hashimoto's thyroiditis. Associations of this process with thyroiditis, artropathy and diabetes mellitus have been seen.

Cases: We report the fine needle aspiration biopsy (FNAB) findings of two cases of SLL seen in our service.

Familial ochronosis.

We report the case of a 72-year-old female with alkaptonuric ochronosis and symptomatic aortic stenosis requiring aortic valve replacement. She was the seventh of nine children, and four of the nine siblings were diagnosed as having ochronosis. Only one, however presented with aortic stenosis.