Pulmonary histoplasmoma: a disguised malady
Autops. Case Rep
;
8(4): e2018065, Oct.-Dec. 2018. ilus
Article
in English
| LILACS
| ID: biblio-986613
ABSTRACT
Histoplasmosis is a mycosis caused by the dimorphic fungus, Histoplasma capsulatum, which is transmitted via dust and aerosols. Lung involvement is the most common, with a varied clinical presentation. Although it is not the only source of infection, H. capsulatum is frequently found in bat guano, which is the reason why it is highly prevalent among caving practitioners. The solitary histoplasmoma of the lung is an unusual and chronic manifestation of this entity, which mimics, or at least is frequently misconstrued, as a malignancy. Almost invariably, the diagnosis of this type of histoplasmosis presentation is achieved after lung biopsy. The authors present the case of a young woman who sought medical care because of chest pain. The diagnostic work-up revealed the presence of a pulmonary nodule. She was submitted to a thoracotomy and wedge pulmonary resection. The histologic analysis rendered the diagnosis of histoplasmoma. Thisreport aims to call attention to this diagnosis as the differential diagnosis of a pulmonary nodule.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Histoplasmosis
/
Lung Diseases, Fungal
Type of study:
Diagnostic study
Limits:
Adult
/
Female
/
Humans
Language:
English
Journal:
Autops. Case Rep
Journal subject:
Anatomia
/
Patologia Cl¡nica
/
Patologia Legal
Year:
2018
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade de São Paulo/BR
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