HIV infection presenting as bone marrow cryptococcosis
Arpana Dharwadkar1, Shruti Vimal1, Archana C Buch1
1Department of Pathology, Pad Dr DY Patil Medical College, Pune, Maharashtra, India.
Insights
Disseminated cryptococcosis, a rare initial sign in immunocompromised patients, can be the first manifestation of human immunodeficiency virus (HIV) infection. Bone marrow granulomas with cryptococcal yeast are key diagnostic clues.
Area of Science:
- Infectious Diseases
- Hematology
- Immunology
Background:
- Disseminated cryptococcosis is an uncommon initial presentation in immunocompromised individuals.
- Early identification of opportunistic infections is crucial for managing underlying conditions.
Observation:
- A 40-year-old female presented with fever and epigastric pain.
- Peripheral blood smear showed a leukoerythroblastic picture with thrombocytopenia.
- Bone marrow aspiration revealed granulomas and cryptococcal yeast forms.
Findings:
- The patient tested positive for human immunodeficiency virus (HIV) antigen via ELISA.
- Bone marrow granulomas in this context are indicative of opportunistic infections.
- Disseminated cryptococcosis can be the inaugural clinical manifestation of HIV infection.
Implications:
- This case highlights the importance of considering disseminated cryptococcosis in immunocompromised patients presenting with non-specific symptoms.
- Bone marrow examination is a valuable diagnostic tool for identifying opportunistic infections like cryptococcosis in HIV-positive individuals.
- Early diagnosis and treatment of cryptococcosis are essential for improving outcomes in patients with undiagnosed HIV.
Abstract:
Disseminated cryptococcal infection is an uncommon initial manifestation in immunocompromised patients. We report a rare case of a 40-year-old female presenting with fever and burning epigastrium. Peripheral blood film revealed a leukoerythroblastic picture with thrombocytopenia. Bone marrow aspiration showed granulomas along with cryptococcal yeast forms. The ELISA test for detection of human immunodeficiency virus (HIV) antigen was positive. Disseminated cryptococcosis can develop as the first manifestation of HIV infection in previously healthy individuals and granulomas in such bone marrow aspiration smears are a valuable clue to an underlying opportunistic infection.
Related Concept Videos
Cytomegalovirus Disease
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Immunodeficiency Diseases
There are three main causes of immunodeficiency...
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
Bone Marrow Sampling and Transplants
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
Sexually Transmitted Infections

