Seventeen year follow-up study of bone mass in patients with mild asymptomatic hyperparathyroidism some of whom were operated on.

Objective: To compare the effect of operation and observation on bone mineral mass in patients with mild asymptomatic hyperparathyroidism (HPT).

Design: A randomised 17-year follow-up study.

Setting: University hospital, Sweden.

Lightscanning versus mammography for the detection of breast cancer in screening and clinical practice. A Swedish multicenter study.

State of the art lightscanning of the breast was tested against mammography in 2568 women in a Swedish multicenter study. The study was in two parts. One was in women with symptoms from the breasts (the clinical study) comprising 3178 examined breasts with 198 cancers; the other in asymptomatic women (the screening study) comprising 1909 examined breasts with 126 cancers.

Skeletal remineralization after surgery for primary and secondary hyperparathyroidism.

Bone mineral was measured by photon absorptiometry before and after parathyroid surgery in patients with primary or secondary hyperparathyroidism (HPT). The mean bone mineral density of lumbar vertebrae was 0.82 +/- 0.

Neutrophil leucocyte function in primary hyperparathyroidism.

Neutrophil leucocyte chemotaxis, phagocytosis and oxidative metabolism were measured in six patients with primary hyperparathyroidism (HPT) who underwent parathyroidectomy. The preoperative neutrophil chemotaxis value was 6.2 +/- 0.

Skin circulation in the nipple after reduction mammaplasty by upper and lower glandular resections.

Avascular necrosis of the nipple is a serious complication of reduction mammaplasty with nipple transposition. A study was undertaken to measure the skin circulation in the nipple before, during and after this operation. In 14 patients undergoing a reduction mammaplasty according to the method of Strömbeck, the skin circulation was measured in 25 breasts with laser doppler flowmetry (LDF) and fluorescein flowmetry (FF).