Subcutaneous entomophthoromycosis masquerading as soft tissue neoplasm in breastfeeding mother

Chaithra Gowthuvalli Venkataramana1, Murali Mohan Rama Krishna Reddy2, Harish Rao Kalbavi3

  • 1Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India.

BMJ Case Reports
|August 28, 2023
PubMed

Insights

Subcutaneous entomophthoromycosis, a rare fungal infection, can affect healthy individuals. Long-term antifungal treatment, like fluconazole, effectively reduced a soft tissue mass in an immunocompetent patient.

Area of Science:

  • Mycology
  • Infectious Diseases
  • Dermatology

Background:

  • Subcutaneous entomophthoromycosis is a rare fungal infection caused by opportunistic pathogens.
  • While often affecting immunocompromised individuals, it can also occur in healthy people.
  • Early diagnosis and treatment are crucial for managing this infection.

Observation:

  • A case of subcutaneous entomophthoromycosis presented as a soft tissue mass in the arm of an immunocompetent nursing mother.
  • The lesion mimicked a neoplastic growth, highlighting the importance of considering fungal infections in differential diagnoses.
  • Histopathological examination revealed fungal elements within an inflammatory cell-rich lesion.

Findings:

  • The patient was treated with long-term oral fluconazole.
  • Significant reduction in the soft tissue mass was observed after two months of treatment.
  • This case demonstrates the efficacy of antifungal therapy in managing subcutaneous entomophthoromycosis.

Implications:

  • Subcutaneous fungal infections presenting as masses require thorough histopathological evaluation to rule out malignancy.
  • Long-term antifungal therapy can be effective in treating entomophthoromycosis, potentially avoiding surgical intervention.
  • Raising awareness among clinicians about this rare fungal infection is important for timely diagnosis and management.