[A Case of Pyoderma Gangrenosum Associated with Metastatic Breast Cancer-A Case Report].

Pyoderma gangrenosum(PG)is a rare skin disorder and its diagnosis is often delayed owing to its wound infection mimicking course. A 50-year-old woman presented to our hospital with multiple liver and bone metastases from breast cancer. A port was created on her right upper arm to administer chemotherapy.

Ocular fundus changes in malignant or precocious stroke-prone spontaneously hypertensive rats after administration of antihypertensive drugs.

1. Malignant or precocious stroke-prone spontaneously hypertensive rats (M-SHRSP) showed hypertensive ocular fundus changes with severe hypertension, but various anti-hypertensive drugs given over a proper period improved funduscopic findings. 2.