Histoplasmosis in the nasal septum without pulmonary involvement in a patient with acquired immunodeficiency syndrome: case report and literature review.

CONTEXT: Histoplasmosis is a fungal disease caused by inhaling spores of the fungus Histoplasma capsulatum. The spores can be found in soil contaminated with bird, bat or chicken feces. Histoplasmosis occurs worldwide and is one of the most common pulmonary and systemic mycoses. CASE REPORT: We report here the case of a 37-year-old man with acquired immune deficiency syndrome and histoplasmosis in the nasal septum, without pulmonary involvement, that evolved rapidly to disseminated infection, multiple organ failure and death.

Histoplasmosis in the nasal septum without pulmonary involvement in a patient with acquired immunodeficiency syndrome: case report and literature review / Histoplasmose no septo nasal sem envolvimento pulmonar em um paciente com síndrome da imunodeficiência adquirida: relato de caso clínico e revisão de literatura

CONTEXT: Histoplasmosis is a fungal disease caused by inhaling spores of the fungus Histoplasma capsulatum. The spores can be found in soil contaminated with bird, bat or chicken feces. Histoplasmosis occurs worldwide and is one of the most common pulmonary and systemic mycoses. CASE REPORT: We report here the case of a 37-year-old man with acquired immune deficiency syndrome and histoplasmosis in the nasal septum, without pulmonary involvement, that evolved rapidly to disseminated infection, multiple organ failure and death.

CONTEXTO: Histoplasmose é uma doença fúngica causada pela inalação de esporos do fungo Histoplasma capsulatum. Os esporos podem ser encontrados no solo contaminado com fezes de aves, morcegos ou galinhas. Histoplasmose ocorre em todo o mundo e é uma das mais comuns micoses pulmonares e sistêmicas. RELATO DE CASO: Relatamos aqui o caso de um homem de 37 anos com síndrome da imunodeficiência adquirida e histoplasmose no septo nasal sem envolvimento pulmonar que evoluiu rapidamente para infecção disseminada, falência de múltiplos órgãos e morte.

Unusual orofacial manifestations of histoplasmosis in renal transplanted patient.

Histoplasmosis is a fungal infection caused by the Histoplasma capsulatum. Mucosal manifestations are uncommon, but, when present, they are usually associated with pulmonary or chronic disseminated infection. The course of the disease is often related to the host immune response. The purpose of this article is to describe the clinical and microscopic findings of unusual involvement of nasal cartilage and septal destruction, and oral lesions of histoplasmosis in an immunosuppressed patient who presented an unusual form of the disease.

The paranasal sinuses in lepromatous leprosy

During the course of a larger study of patients with treated lepromatous leprosy attending a hospital in South India, sixteen patients with untreated disease presented with symptoms suggesting both intranasal and sinus involvement. Radiological abnormalities of the sinus were recorded in all sixteen patients and the results have been published separately. This paper describes the clinical and bacteriological findings, together with the results of histopathological examination of biopsies of sinus mucosa in two patients, in both of whom there was a histiocytic infiltrate, with acid-fast bacilli. In one of these biopsies, bacilli in the lamina propria were numerous; globi were common, and 20% of free-standing organisms were solid-staining. The significance of these findings is discussed with emphasis on the value of a full ear, nose and throat examination in all cases of leprosy, especially those with the lepromatous form. In this type of leprosy the upper respiratory tract tissues are clearly of importance for the lodgement and of multiplication of bacilli; it is possible that the paranasal air sinuses, with their large surface area, may contribute to the numbers of bacilli which are disseminated from the nose into the environment.

Genesis of nasal perforation in lepromatous leprosy / ?

A stage-by-stage analysis of the genesis of the lepromatous septal ulcer has been presented. Concurrently, the clinical and laboratory findings for each stage have been given. For each major condition, recommended therapy has been idicated