RESUMEN
We present a clinical, radiological, surgical, and pathological correlation case of a 49-year-old woman with a prior nephrectomy due to a clear cell renal cell carcinoma, who was then diagnosed with a multilocular cystic lesion in the pancreatic tail after a routine ultrasound. Computed tomography and magnetic resonance cholangiopancreatography showed a multilocular cystic lesion with a hypervascular wall nodule in the pancreas. The patient underwent a distal pancreatectomy and had a final diagnosis of pancreatic mucinous cystadenoma with an associated component of clear cell renal cell carcinoma (collision tumor of the pancreas). (AU)
Asunto(s)
Humanos , Femenino , Persona de Mediana Edad , Carcinoma de Células Renales , Cistoadenoma Mucinoso , Metástasis de la Neoplasia , Neoplasias Pancreáticas , Neoplasias RenalesRESUMEN
Report of two cases of gastric diverticulum (GD) documented by upper gastrointestinal contrast radiographic studies and computed tomography (CT).
Asunto(s)
Humanos , Femenino , Persona de Mediana Edad , Anciano , Divertículo Gástrico/diagnóstico por imagen , Enfermedades Raras/diagnóstico por imagenRESUMEN
The purpose of this article is to review the most frequent conditions associated with esophageal strictures on esophagogram. The most common causes include caustic ingestion, radiation therapy, malignancy, extrinsic compression, gastroesophageal reflux disease, infectious esophagitis, systemic diseases and membranes and rings. Adequate characterization of the stricture is necessary for formulation of the best diagnostic hypothesis and can be used to distinguish between malignant and non-malignant conditions. (AU)