Related Experiment Video
Updated: Jun 8, 2026
Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Lichen Planus-a Clinico-histopathological
1Department of Dermatology & STD and Department of Pathology Lady Hardinge Medical College & Associated S.K. & K.S. C. Hospitals, New Delhi-110 001, India.
Abstract:
The clinico-histopathological features of 75 patients of lichen planus were studied. The male to female ratio was 1:13. The largest number of patients (30.6%) fell into the 31-40 year age group. Two patients had systemic hypertension. There was no history of lichen planus in the family. All patients presented with severe itching within 1-2 months of onset. Papular lesions were seen in 72% and papules with plaques were seen 16%. Lower limbs were involved in 38% of cases. Mucosal involvement was seen in 24% in addition to skin involvement ; nail involvement hypertrophicus (17.3%). Lichen planopilaris and oral lichen planus were uncommon. Clinico-histopathological discrepancies were observed in 7 patients. Civatte bodies were seen in only 37% of cases.
Related Concept Videos
01:14Changes in Skin Color: Clinical Perspectives
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
01:11Papillary Dermis
The dermis might be considered the "core" of the integumentary system, as distinct from the epidermis and hypodermis. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. The dermis is made of two layers of connective tissue that comprise an interconnected mesh of elastin and collagenous fibers, produced by fibroblasts.
Papillary Layer
The papillary layer is made of loose, areolar connective tissue, which means the collagen and...