منابع مشابه
Elementary lesions in dermatological semiology: literature review*
Discrepancies in the terminology of elementary lesions persist when texts from Dermatology and Semiology books are compared, which can cause some confusion in both the teaching of undergraduate medical students and the learning acquired by professionals in the field. This review aims to compare and clarify the differences in the description of elementary lesions by many authors, used as referen...
متن کاملA Histological Study of the Skin Lesions of Pellagra
The cutaneous lesions in pellagra consist of an early erythema, or, in occasional cases, of vesicles or bullous formations which are followed by hyperkeratosis and pigmentation, resulting in a dry, dark brown scaliness. These various lesions are similar to those normally produced by the action of sunlight, but are much more marked. The histological phenomena of the erythematous and bullous stag...
متن کاملPellagra
Pellagra is a disease with a considerable historical background. It was mentioned first in the seventeenth century as occurring in Spain and in 1735 it was described accurately by Gasper Casal. His book was not, however, published until 1762. Figure 1 is a reproduction from this book (Major, 1932). Meanwhile M. Thiery described the disease in the Journal de Medecine, Chirurgiv et Pharmacie (Par...
متن کاملPellagra.
Pellagra was first described in the 18th century as an epidemic in the poverty-stricken Spanish countryside by Gaspar Casal. Pellagra did not appear in the United States until the turn of the 20th century. It then ravaged the Southern United States and was not eliminated until the 1940s. This short report will redact the descriptions of pellagra in two early textbooks of dermatology. The first,...
متن کاملPellagra
can physican, who has closely studied the disease on the continent of Europe as well as in the West and with a close acquaintance with the scattered literature of the subject. He describes the history and prevalence of t,he disease in Spain, Italy, Egypt and America, and points out that it is at present a much more acute disease in the last mentioned country. A full clinical description of the ...
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ژورنال
عنوان ژورنال: Galicia Clínica
سال: 2021
ISSN: 0304-4866
DOI: 10.22546/60/2126