Sushma Hosamane1, Muktha Pai2, Thoppil Reba Philipose2, Umaru Nayarmoole3. 1. Assistant Professor, Department of Pathology, A J Institute of Medical Sciences , Kuntikana, Mangalore, Karnataka, India. 2. Professor, Department of Pathology, A J Institute of Medical Sciences , Kuntikana, Mangalore, Karnataka, India . 3. Professor and Head, Department of Pathology, A J Institute of Medical Sciences , Kuntikana, Mangalore, Karnataka, India .
Abstract
INTRODUCTION: Papulosquamous diseases are characterized by scaly papules and plaques with similar clinical picture which amounts to confusion and hence, a definitive histopathological diagnosis goes a long way in treatment of such diseases. AIM: The aim of the study was to study the histomorphology of non-infectious, erythaematous, papulosquamous lesions of skin with clinicopathological correlation. MATERIALS AND METHODS: Skin biopsies from 150 clinically diagnosed/suspected non-infectious erythaematous, papulosquamous skin diseases were received in the Department of Pathology. The specimens obtained were subjected to formalin fixation and paraffin embedding, stained with haematoxylin and eosin and studied. The lesions were classified as psoriasis, lichen planus, lichen nitidus, lichen striatus, pityriasis rosea and pityriasis rubra pilaris and clinicopathological correlation was done. RESULTS: Papulosquamous lesions were common in the elderly. Males were commonly affected except in pityriasis rosea. Among the 150 cases studied, 72 cases (48%) were histopathologically confirmed to be papulosquamous lesions. Psoriasis was the most common lesion. CONCLUSION: Key histopathological features and clinicopathological correlation gives a conclusive diagnosis. The importance of specific histomorphological diagnosis lies in distinguishing these lesions as the treatment and prognosis varies widely.
INTRODUCTION:Papulosquamous diseases are characterized by scaly papules and plaques with similar clinical picture which amounts to confusion and hence, a definitive histopathological diagnosis goes a long way in treatment of such diseases. AIM: The aim of the study was to study the histomorphology of non-infectious, erythaematous, papulosquamous lesions of skin with clinicopathological correlation. MATERIALS AND METHODS: Skin biopsies from 150 clinically diagnosed/suspected non-infectious erythaematous, papulosquamous skin diseases were received in the Department of Pathology. The specimens obtained were subjected to formalin fixation and paraffin embedding, stained with haematoxylin and eosin and studied. The lesions were classified as psoriasis, lichen planus, lichen nitidus, lichen striatus, pityriasis rosea and pityriasis rubra pilaris and clinicopathological correlation was done. RESULTS:Papulosquamous lesions were common in the elderly. Males were commonly affected except in pityriasis rosea. Among the 150 cases studied, 72 cases (48%) were histopathologically confirmed to be papulosquamous lesions. Psoriasis was the most common lesion. CONCLUSION: Key histopathological features and clinicopathological correlation gives a conclusive diagnosis. The importance of specific histomorphological diagnosis lies in distinguishing these lesions as the treatment and prognosis varies widely.
Authors: Antonio Chuh; Albert Lee; Vijay Zawar; Gabriel Sciallis; Werner Kempf Journal: Indian J Dermatol Venereol Leprol Date: 2005 Sep-Oct Impact factor: 2.545