Electron Microscopic Studies of Palmer and Plantar Pits of Nevoid Basal Cell Epithelioma
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چکیده
منابع مشابه
postnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
Electron microscopic observations of collagenolytic activity of basal cell epithelioma of the skin in vivo and in vitro.
Electron microscopic examination of the stromal collagen surrounding the tumor mass of basal cell epitheliomas of the skin revealed severe degenerative changes that led to disappearance of the normal pattern of the dermal collagen. In most cases, a complete disappearance of the dermal collagen took place and resulted in the formation of a band-like clear space. Electron microscope examination s...
متن کاملElectron Microscopic Observations of Collagenolytic Activity of Basal Cell Epithelioma of the Skin in Vivo and in Vitro1
Electron microscopic examination of the stromal collagen surrounding the tumor mass of basal cell epitheliomas of the skin revealed severe degenerative changes that led to disappearance of the normal pattern of the dermal collagen. In most cases, a complete disappearance of the dermal collagen took place and resulted in the formation of a band-like clear space. Electron microscope examination s...
متن کاملInfected palmer and plantar pits: a rare presentation of Gorlin's syndrome.
1 of 2 DESCRIPTION Gorlin syndrome (basal cell nevus syndrome or nevoid basal cell carcinoma syndrome) is an uncommon but, well known, autosomal dominant cancer syndrome. 1 This condition affects the hands commonly. 2 However the hand is not the common presenting clinical feature. 2 We wish to present an unusual presentation of Gorlin’s syndrome which has not been noted in the literature previo...
متن کاملOrigin of the human basal cell epithelioma.
While a voluminous literature relating to the basal cell carcinoma or epithelioma has arisen since Krompecher in 1903 (1) proposed its derivation from the basal layer of the epidermis, there is still lack of general agreement as to its precise histologic origin. Doubts as to epidermal origin of these tumors were expressed by Mallory (2) and Haythorn (3). Mallory attributed their origin to hair ...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1972
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12627507