Asunto(s)
Adenocarcinoma Papilar , Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Humanos , Absceso/diagnóstico por imagen , Absceso/etiología , Absceso/cirugía , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/cirugía , Carcinoma Ductal Pancreático/complicaciones , Carcinoma Ductal Pancreático/cirugía , Drenaje , Adenocarcinoma Papilar/complicacionesRESUMEN
Hemobilia is an uncommon diagnosis and is often not suspected in the absence of recent hepatobiliary intervention or trauma. Hemobilia in the setting of cystic artery pseudoaneurysm secondary to type I Mirizzi syndrome is a rare occurrence. We report the case of a 61-year-old male who presented with epigastric pain and vomiting. Blood tests demonstrated hyperbilirubinemia with elevated inflammatory markers. Magnetic resonance cholangiopancreatography revealed type I Mirizzi syndrome in the presence of a 21 mm cystic duct stone. During endoscopic retrograde cholangiopancreatography, hemobilia was identified. Subsequent triple phase computed tomography imaging identified a 12 mm cystic artery pseudoaneurysm. Angiography with successful coiling of the cystic artery was accomplished. Cholecystectomy was performed, confirming type I Mirizzi syndrome. This case demonstrates the importance of considering ruptured pseudoaneurysm in patients presenting with evidence of upper gastrointestinal bleeding in the setting of biliary stone disease. Transarterial embolization, followed by surgical management, is effective in both the diagnosis and management of ruptured cystic artery pseudoaneurysm with associated hemobilia.
Asunto(s)
Aneurisma Falso , Enfermedades de la Vesícula Biliar , Hemobilia , Síndrome de Mirizzi , Masculino , Humanos , Persona de Mediana Edad , Aneurisma Falso/complicaciones , Aneurisma Falso/diagnóstico por imagen , Hemobilia/complicaciones , Síndrome de Mirizzi/complicaciones , Síndrome de Mirizzi/diagnóstico por imagen , Síndrome de Mirizzi/cirugía , Enfermedades de la Vesícula Biliar/complicaciones , Arteria Hepática/diagnóstico por imagenRESUMEN
A jejunal ectopic pancreas, where pancreatic tissue is found outside of the usual anatomical location, is a rare submucosal tumor that may cause obscure gastrointestinal (GI) bleeding. After initial negative endoscopic evaluation of the obscure GI bleeding, including colonoscopy and/or upper endoscopy, it is reasonable to proceed with further evaluation of the small bowel. Diagnostic options for the evaluation of the small bowel may include capsule endoscopy, push enteroscopy, or barium contrast small bowel studies. Here, we report a case of obscure GI bleeding caused by a jejunal ectopic pancreas, diagnosed through capsule endoscopy and barium contrast small bowel studies, which was treated successfully with single incision access laparoscopy.
Asunto(s)
Hemorragia Gastrointestinal/diagnóstico , Anciano , Endoscopía Capsular , Diagnóstico Diferencial , Femenino , Hemorragia Gastrointestinal/cirugía , Humanos , Intestino Delgado/diagnóstico por imagen , Yeyuno/patología , Páncreas/patología , RadiografíaRESUMEN
Esophageal leiomyosarcoma is a rare tumor that accounts for less than 1% of all malignant esophageal tumors. Esophageal leiomyosarcoma combined with squamous cell carcinoma is even rarer than solitary leiomyosarcoma. We experienced a case of leiomyosarcoma combined with squamous cell carcinoma that progressed very rapidly.
Asunto(s)
Carcinoma de Células Escamosas/patología , Neoplasias Esofágicas/patología , Leiomiosarcoma/patología , Neoplasias Primarias Múltiples/patología , Anciano , Biomarcadores de Tumor/análisis , Biopsia , Carcinoma de Células Escamosas/química , Carcinoma de Células Escamosas/cirugía , Progresión de la Enfermedad , Neoplasias Esofágicas/química , Neoplasias Esofágicas/cirugía , Esofagectomía , Esofagoscopía , Esofagostomía , Gastrostomía , Humanos , Inmunohistoquímica , Leiomiosarcoma/química , Leiomiosarcoma/cirugía , Masculino , Imagen Multimodal , Neoplasias Primarias Múltiples/química , Neoplasias Primarias Múltiples/cirugía , Tomografía de Emisión de Positrones , Factores de Tiempo , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
A 38-year-old female with a history of alcoholic liver cirrhosis visited our hospital with a massive hematochezia. An esophagogastroduodenoscopy did not demonstrate any bleeding source, and a colonoscopy showed a massive hemorrhage in the ascending colon but without an obvious focus. The source of the bleeding could not be found with a mesenteric artery angiography. We performed an enhanced abdominal computed tomography, which revealed a distal ascending colonic varix, and assumed that the varix was the source of the bleeding. We performed a venous coil embolization and histoacryl injection to obliterate the colon varix. The intervention appeared to be successful because the vital signs and hemoglobin laboratory data remained stable and because the hematochezia was no longer observed. We report here on a rare case of colonic variceal bleeding that was treated with venous coil embolization.
Asunto(s)
Colon Ascendente/irrigación sanguínea , Embolización Terapéutica/métodos , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Várices/complicaciones , Adulto , Enbucrilato/administración & dosificación , Femenino , Humanos , Inyecciones , Flebografía , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
A 50-year-old male patient presented with a right scrotal mass that had been growing rapidly for more than one year. A heterogeneous enhancing right scrotal mass (12×9 cm) with para-aortic and peri-caval lymphadenopathies was found on abdominal computed tomography (CT). Right orchiectomy was performed and the gross finding had shown intact testis with a well-defined, huge, whitish solid mass adjacent to the testis. According to pathology, the mass was characterized as a leiomyosarcoma, grade 3 (by National Cancer Instituted [NCI] system). Therefore, the diagnosis was stage III, grade 3 paratesticular leiomyosarcoma. The patient underwent additional systemic chemotherapy using ifosfamide and adriamycin. After nine cycles of chemotherapy, positron emission tomography-CT was performed and no FDP uptake was observed. The patient has been followed up for 12 months after systemic chemotherapy, and he has maintained a complete response. We report here on a rare case of paratesticular leiomyosarcoma treated successfully with orichiectomy and additional systemic chemotherapy.