RESUMEN
While NHL commonly affects lymph nodes, peritoneal lymphomatosis causing ascites is rare in pediatric patients. We present a unique case of DLBC lymphoma in a Peruvian child presenting as ascites associated with peritoneal lymphomatosis. The 11-year-old boy was admitted with ascites and dyspnea. Physical examination revealed collateral circulation, abdominal distension, and diminished breath sounds. Investigations led to a suspected diagnosis of peritoneal tuberculosis; however, a laparoscopic biopsy showed granulomatous infiltration consistent with high-grade diffuse B-cell lymphoma. The peritoneal lymphomatosis causing ascites is uncommon, and its initial presentation as peritoneal symptoms is even rarer. Differential diagnosis between peritoneal tuberculosis and DLBCL involvement can be challenging due to both shared signs and symptoms. Staging systems, such as the International Pediatric NHL Staging System, aid in determining the extent of the disease. DLBCL has a good prognosis, with treatment regimens such as the LMB-89 protocol showing high overall survival rates. Awareness of DLBCL's atypical presentations is crucial for timely diagnosis and management in the pediatric population. To conclude, children with ascites represent a diagnostic challenge posed by overlapping symptoms with other conditions, such as tuberculosis, and the need for a comprehensive approach to rule out different etiologies. Additionally, it is important the prompt treatment to avoid complications.
RESUMEN
Obstetric tetanus is defined as a C. tetani infection that occurs during pregnancy or within six weeks of delivery. In Peru, there are no reports of obstetric tetanus cases. Here we report a sixth case of obstetric tetanus in a puerperal woman who underwent curettage for postpartum hemorrhage, despite immunization against tetanus.