Microscopical Appearances of Interstitially Radiated Tissues

The Microscopical Appearances of Human Peripheral Arteries during Growth and Aging.

Twelve peripheral arteries are described in 59 patients of all ages. Accumulation of ground substance in the media, accompanied by small foci of calcification of the internal elastic lamina, was found in the large leg arteries of young adults, and progressively in a wider series of arteries throughout life. This picture showed no relationship to hypertension, to Mönckeberg's sclerosis, or to th...

Light microscopical diagnosis of rabies

Analysis of parathyroid hormone and its fragments in rat tissues: chemical identification and microscopical localization.

After intravenous injection of [(125)I]-iodo-parathyroid hormone in the rat, uptake of the hormone was greatest in the liver and kidneys. Uptake was rapid, reaching a maximal concentration by 4 and 8 min, respectively. Extracts, prepared from both these organs at intervals soon after the injection of intact hormone, showed three main radioactive peaks when samples were subjected to gel filtrati...

Microscopical Society of Ireland

Sonographic appearances of lymphangiomas.

Lymphangiomas are congenital -lesions that develop from sequestered lymphatic sacs. They are most commonly seen as cervical masses in children but can also be found in other sites. Since these are primarily fluid filled and are usually superficial in location, they are easily examined with high-resolution ultrasound. Their sonographic appearance has been reported to be variable(l,3). The presen...