Objetivo: Determinar los factores asociados a ictericia en neonatos del Hospital Nacional Dos de mayo durante el periodo 2020-2022. Métodos: Se realizó un estudio observacional, analítico, retrospectivo, de casos y controles; la población perteneciente a este estudio estuvo conformada por neonatos a término con diagnóstico de ictericia neonatal precoz o tardía reportados por el servicio de neonatología del Hospital Dos de Mayo, en donde se consideraron, como muestra, a 218 pacientes para los casos y 872 pacientes para los controles. Resultados: En el análisis multivariado, se obtuvo relación entre ictericia neonatal e incompatibilidad ABO con un OR ajustado: 3.96 (IC 95 %:2.56-6.03), sepsis con OR ajustado: 2.38 (IC 95 %:1.29-4.39), el tipo de lactancia materna mixta con un OR ajustado: 5.64 (IC 95 %: 1.74-18.26) y el tipo de parto por cesárea con un OR ajustado: 1.50 (IC 95 %...

Infectious sacroiliitis is a rare condition that is sometimes diagnosed late due to the poor specificity of the symptoms. In addition, imaging techniques such as scintigraphy, tomography, and nuclear magnetic resonance are required to assess the extent and severity of the lesions. If early diagnosis and treatment are made, the clinical evolution is satisfactory and leaves no sequelae. Clinical case: the case of an 83-year-old female patient is presented, with a history of ischemic cerebrovascular disease, high blood pressure, type 2 diabetes mellitus and urinary tract infection, who presented with moderately intense colic-like abdominal pain, afebrile, and reported that at the time After getting up from his chair he felt weakness in his left side. On admission, hypertensive, febrile with T°: 38°C SatO2: 98% with FiO2: 0.4. On physical examination, there was edema in MMII with pitting (...