Emphysematous Cystitis Following Bone Marrow Transplant.

Area of Science:

• Urology
• Infectious Diseases
• Pediatric Medicine

Background:

• Emphysematous cystitis is a rare, severe urinary tract infection characterized by gas in the bladder wall.
• It most commonly affects diabetic women and is often caused by Escherichia coli or Klebsiella pneumoniae.
• Diagnosis is typically made via imaging, with medical management as the primary treatment.

Observation:

• A 10-year-old child, post-bone marrow transplantation and with graft-versus-host disease, presented with abdominal pain.
• The child was diagnosed with emphysematous cystitis.
• This presentation is unusual given the patient's age and medical history.

Findings:

• The case demonstrates emphysematous cystitis in a pediatric patient with a complex medical history, including bone marrow transplantation and graft-versus-host disease.
• This expands the known demographic for this rare condition.
• Diagnostic imaging confirmed the presence of air within the bladder wall.

Implications:

• This case underscores the importance of considering emphysematous cystitis in immunocompromised pediatric patients presenting with urinary symptoms or abdominal pain.
• It highlights the need for prompt diagnosis and management in this vulnerable population.
• Further research may be warranted to understand risk factors in post-transplant patients.