Clinico-histopathological characteristics and management outcome of rare chronic infective granulomatous diseases: A case series study

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Case Series

Author Details : Pooja Unnikrishnan, Jami Vijayashree, Gedela Sravani*, Chalamalasetty Sai Sriya

Volume : 10, Issue : 4, Year : 2024

Article Page : 502-509

https://doi.org/10.18231/j.ijced.2024.086

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Abstract

Introduction: Granulomatous skin diseases are common cutaneous dermatoses commonly encountered by practicing dermatologist. Granulomatous skin lesions are distinctive pattern of chronic inflammatory response of skin due to reaction against various organic and inorganic antigens. Granulomas are characterized by focal collection of epithelioid cells or histiocytes, admixed with variable number of leucocytes (especially mononuclear cells) and multinucleated giant cells. Granulomatous reaction is a type IV hypersensitivity reaction evoked by poorly soluble reactive substances. Incidence and prevalence of different types of granulomatous dermatitis depend on geographic location. Granulomatous skin lesions are common in the eastern parts of India. Many granulomatous skin lesions have identical histomorphology and conversely a single pathology can produce varied histological features. Some rare suppurative chronic granulomatous skin diseases include Botryomycosis, Actinomycosis, Rhinosporoidosis, Nocardiosis, and Cutaneous Tuberculosis.
Objective: To describe clinical, histopathological features and treatment outcome of rare chronic infective granulomatous diseases.
Materials and Methods: In this observational case series study, we retrospectively analysed six biopsy proven cases of rare chronic infective granulomatous diseases presented to our department (OPD) of Dermatology, Venereology and Leprosy (DVL) over a period of six months between June 2023 to November 2023 at Great Eastern Medical School and Hospital (GEMS), Srikakulam, Andhra Pradesh, India. The patient’s full clinical history, morphology of lesions, histopathological findings and treatment outcome were analysed. Along with histopathology, other necessary laboratory investigations were performed if required.
Result: A total of six patients were involved in the study, of whom four were males and two were females. The male to female ratio was 2:1, with a slight male majority. The most common age group was 31-40 years for both males and females. Painful raised lesion for long duration was the predominant complaint among those patients. Out of these six rare chronic granulomatous diseases, bacterial infections were common than fungal infection. All the cases showed clinical improvement after one month of starting treatment.
Conclusion : Most of the patients had a chronic history with improper treatment. So, it is imperative that the clinical diagnosis has to be confirmed with histopathology for the definitive diagnosis and appropriate treatment of these rare chronic infective granulomatous diseases. All these rare cases showed excellent progress after starting the right treatment.
 

Keywords: Histopathology rare, Chronic, Infective, Granulomatous treatment, Skin diseases

How to cite : Unnikrishnan P, Vijayashree J, Sravani G, Sriya C S, Clinico-histopathological characteristics and management outcome of rare chronic infective granulomatous diseases: A case series study. IP Indian J Clin Exp Dermatol 2024;10(4):502-509

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