RESUMEN
A 62-year-old male was admitted to our hospital due to left lower abdominal pain. Three days before admission, he ate seafood in a Japanese restaurant. Two days before admission, he suffered from intermittent left lower abdominal pain. One day before admission, he developed a high fever and subsequently visited our hospital the following day. Localized tenderness and rebound pain were observed in the left lower abdomen, and C-reactive protein was elevated. Computed tomography revealed a linear high-density object in the distal portion of the small intestine accompanied by edema of the wall, suggesting penetration by something like a fishbone. On the ninth hospital day, double-balloon endoscopy was performed via the transanal route. Yellow foreign material was found in the ileum and was then successfully removed with biopsy forceps. The removed material measured 3 mm in width, 3 cm in length and was slightly curved. It proved to be a bone of the forefoot of a soft-shelled turtle, which had been included on the menu of the restaurant. The patient was completely cured and discharged on the 14th hospital day.
Asunto(s)
Endoscopía Gastrointestinal , Cuerpos Extraños/complicaciones , Cuerpos Extraños/cirugía , Íleon/lesiones , Alimentos Marinos/efectos adversos , Dolor Abdominal/etiología , Animales , Huesos , Cuerpos Extraños/diagnóstico por imagen , Humanos , Íleon/diagnóstico por imagen , Íleon/cirugía , Masculino , Persona de Mediana Edad , Radiografía , TortugasRESUMEN
Capsule-forming Klebsiella pneumoniae K1 caused primary liver abscess in two household members of a family. The causative isolates had identical pulsed-field gel electrophoresis patterns and were determined to be sequence type 23. An additional member of the family was found to carry the same strain without clinical manifestation.
Asunto(s)
Salud de la Familia , Infecciones por Klebsiella/epidemiología , Infecciones por Klebsiella/microbiología , Klebsiella pneumoniae/clasificación , Klebsiella pneumoniae/aislamiento & purificación , Absceso Hepático/epidemiología , Absceso Hepático/microbiología , Técnicas de Tipificación Bacteriana , Electroforesis en Gel de Campo Pulsado , Femenino , Genotipo , Humanos , Infecciones por Klebsiella/transmisión , Klebsiella pneumoniae/genética , Absceso Hepático/transmisión , Masculino , Persona de Mediana Edad , Epidemiología Molecular , Tipificación Molecular , Fenotipo , Adulto JovenRESUMEN
Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumor of gastrointestinal tract, and bleeding is among the primary symptoms. If the tumor is located in the small intestine, diagnosis might be difficult because of its inaccessibility by endoscope. This report presents a case of duodenal GIST diagnosed with the aid of diffusion-weighted (DW) magnetic resonance imaging (MRI). A 66-year-old male was admitted to the hospital because of shortness of breath and melena. The patient demonstrated marked anemia. Esophagogastroduodenoscopy and colonoscopy revealed no involvement of the mucosa of the gastrointestinal tract in regard to the observed bleeding. Thereafter, computed tomography was done and showed a tumorous lesion 4.2 cm in diameter located around the ligament of Treitz. The area showed significant high intensity by DW-MRI, strongly suggesting malignant character. Examination with a long endoscope demonstrated a large submucosal tumor with wide ulceration located at the third portion of the duodenum. The biopsy sample contained spindle-shaped cells that were positive for CD34 and c-kit on histochemistry, and the tumor was diagnosed as GIST. The patient underwent surgery and survived for 16 months without any recurrence.