Introducción: La colecistectomía laparoscópica es el procedimiento de elección para tratar la patología vesicular debido a su carácter mínimamente invasivo. Sin embargo, podría presentar complicaciones intraoperatorias cuya incidencia puede estar influida por la obesidad, una enfermedad crónica con alta prevalencia en Perú. Este estudio evalúa la asociación entre la obesidad y las complicaciones intraoperatorias en la colecistectomía laparoscópica. Objetivo: Determinar la asociación entre obesidad y complicaciones intraoperatorias en pacientes sometidos a colecistectomía laparoscópica en el Hospital I Octavio Mongrut Muñoz durante 2023-2024. Métodos: Estudio observacional, analítico, de casos y controles. Se incluyeron 436 pacientes sometidos a colecistectomía laparoscópica: 40 casos con complicaciones intraoperatorias y 396 controles sin complicaciones. Se analizar...

“Doege–Potter syndrome (DPS) is a paraneoplastic syndrome characterized by nonislet cell tumor hypoglycemia due to a solitary fibrous tumor, which produces insulin-like growth factor II. In this report, we present the case of a 67-year-old male with recurrent and refractory hypoglycemia due to DPS successfully treated with imatinib. He initially presented with neuroglycopenic symptoms and dyspnea secondary to a giant tumor in the left hemithorax, which was totally resected. During follow-up, 7 years later, he presented with thoracoabdominal tumor recurrence associated with severe hypoglycemia and underwent subtotal tumor resection, with a subsequent improvement of symptoms. The following year, he had a recurrence of his intra-abdominal tumor, which was unresectable, associated with severe hypoglycemia refractory to dextrose infusion and corticosteroids, thus receiving imatinib with a...