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Pneumatosis cystoides coli in a patient with stage IV diffuse large B-cell lymphoma
Gabriel Atan Sanchez1, Andrew Michael Thompson1
1Surgical Unit, Wagga Wagga Base Hospital, Wagga Wagga, NSW, Australia.
Insights
A patient with a history of lymphoma and bone marrow transplant experienced rectal bleeding and fever. Imaging revealed pneumatosis cystoides intestinalis, a rare condition of gas cysts in the colon.
Area of Science:
- Gastroenterology
- Oncology
- Hematology
Background:
- A 49-year-old female with a history of stage IV diffuse large B-cell lymphoma and graft-versus-host disease post-bone marrow transplant presented with acute symptoms.
- The patient had undergone a bone marrow transplant, a significant factor in her complex medical history.
Observation:
- Presented with a 12-hour history of painless per rectal bleeding and fever.
- Physical examination revealed a soft, distended abdomen.
- Laboratory results indicated thrombocytopenia and hypokalaemia.
Findings:
- Computed tomography (CT) of the abdomen and pelvis demonstrated pneumatosis cystoides coli, gas-filled cysts within the colon wall, extending from the ileocaecal junction to the mid-transverse colon.
- The CT findings were described as bizarre, highlighting the unusual presentation of this condition.
Implications:
- Pneumatosis cystoides coli can present with diverse gastrointestinal symptoms, including rectal bleeding.
- Management in this case was conservative, focusing on supportive care including intravenous antibiotics, fluid resuscitation, and electrolyte correction.
- This case underscores the importance of considering rare gastrointestinal pathologies in immunocompromised patients with complex histories.
Abstract:
A 49-year-old female with a background of stage IV diffuse large B-cell lymphoma and subsequent graft-versus-host disease from a bone marrow transplant presented to a rural hospital in New South Wales, Australia with 12-h history of painless per rectal bleeding and fever. On examination she had a soft, but distended abdomen. Laboratory investigations revealed thrombocytopenia and hypokalaemia. Computed tomography of the abdomen and pelvis had a bizarre appearance due to pneumatosis cystoides coli extending from the ileocaecal junction to the mid-transverse colon. Given her benign abdominal examination, her management was initially supportive with intravenous antibiotics, intravenous fluid resuscitation and correction of electrolyte abnormalities.
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