Pincer nail =الظفر الكللابي او بشكل الكماشة Pincer Nails Pincer nails is a painful abnormality that usually affects the toenails and may be associated with subungual exostosis. The distal nail plate is overcurved and compresses the subungual soft tissues
Read More
Pinkus-tumor=Premalignant Fibroepithelial Tumor = ورم بينكوس Pinkus Tumor The fibroepithelioma of Pinkus is an unusual neoplasm that was first described by Hermann Pinkus in 1953 as a premalignant fibroepithelial tumor. Clinically, the lesion is a benign-appearing, pedunculated, pink tumor that may resemble an acrochordon. However, Pinkus noted 4 such lesions to have a peculiar […]
Read More
Pinta =البينتا PINTA (CARATE, MAL DE PINTA, AZUL) Epidemiology and Etiology Pinta (“colored spot” in Spanish) is caused by T. carateum, named after the Colombian word for the disease (carate). The organism can be propagated only in primates, and no isolates are known to exist. The disease affects predominantly poor, undernourished infants, children, […]
Read More
Pitted keratolysis = انحلال الطبقة القرنية المنقر Pitted Keratolysis Pitted keratolysis involves the stratum corneum of the web spaces and plantar surface. Originally named keratoma plantare sulcatum by Castellani in 1910, this disease has become more commonly called by its current name after Taplin and Zaias coined it in 1967. The disease was […]
Read More
Pityriasis lichenoid chronica= النخالية الحزازانية المزمنة PITYRIASIS LICHENOIDES Epidemiology Pityriasis lichenoides affects all racial and ethnic groups in all geographic regions. It is more common in children and young adults but can affect all ages. PLC is three to six times more common than PLEVA. Etiology and Pathogenesis The etiology of pityriasis lichenoides is […]
Read MorePityriasis rosea = النخالية الوردية Article Index Pityriasis rosea = النخالية الوردية Pityriasis rosea 2 Pityriasis rosea 3 All Pages Pityriasis Rosea The term pityriasis rosea (PR) was first used by Gibert in 1860 and means pink (rosea) scales (pityriasis). PR is a common acute, self-limited skin eruption that typically begins as a […]
Read More
Pityriasis rubra pilaris = النخالية الحمراء الجرابية
Read More
Pityriasis lichenoides chronica = النخالية الحزازانية المزمنة PITYRIASIS LICHENOIDES Epidemiology Pityriasis lichenoides affects all racial and ethnic groups in all geographic regions. It is more common in children and young adults but can affect all ages. PLC is three to six times more common than PLEVA. Etiology and Pathogenesis The etiology of […]
Read More
Pityriasis lichenoides et varioliformis acuta (Mucha-Habermann disease = داء موشاهابرمان
Read More