RESUMO
We present the case of a 45-year-old man with an aberrant pancreas in the duodenum. He was referred to our hospital for gastric cancer screening. On upper gastrointestinal endoscopy, a submucosal tumor was noted in the second portion of the duodenum; it was 10 mm in diameter, with a smooth surface and bridging fold. Endoscopic ultrasonography (EUS) showed a hypoechoic lesion with small anechoic areas located in the third sonographic layer of the duodenum wall. To confirm the exact diagnosis, endoscopic resection was performed. The histological diagnosis was aberrant pancreas, Heinrich type II. The hypoechoic lesion and anechoic areas on EUS findings clearly corresponded with pancreatic acinus cells and duct dilation on histological findings, respectively. EUS findings are useful to diagnosis a duodenal aberrant pancreas that has ductal structures.
Assuntos
Neoplasias Duodenais/cirurgia , Duodeno/diagnóstico por imagem , Duodeno/patologia , Pâncreas/diagnóstico por imagem , Pâncreas/patologia , Neoplasias Pancreáticas/cirurgia , Diagnóstico Diferencial , Neoplasias Duodenais/diagnóstico por imagem , Neoplasias Duodenais/patologia , Endoscopia , Endossonografia , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/patologiaRESUMO
Here we report the case of a 34-year-old man who underwent endoscopic removal of a tablespoon from the stomach that was lodged within the duodenum. Removal required the use of a two-channel upper endoscope and polypectomy snares. Using the double-snare technique, the spoon was grasped at the proximal and distal parts of the handle. The double-snare was first pulled unsuccessfully and then pulled with simultaneous manual abdominal compression of the bulbus from the body surface. Compression was gently applied towards the stomach. As a result, the head of the spoon prolapsed from the bulbus, and was easily retracted from the stomach without any complications. In cases of foreign body lodging within the duodenum, the manual abdominal compression technique may help clinicians pull out the object and avoid surgery. The usefulness of manual compression is dependent on the foreign body's sharpness and the location.
Assuntos
Utensílios de Alimentação e Culinária , Duodeno , Endoscopia Gastrointestinal , Corpos Estranhos/terapia , Estômago , Adulto , Duodeno/diagnóstico por imagem , Corpos Estranhos/diagnóstico , Humanos , Masculino , Radiografia , Estômago/diagnóstico por imagem , Resultado do TratamentoRESUMO
A 54-year-old male was treated for chronic hepatitis C with pegylated interferon (PEG-IFN) α-2a administered for 24 weeks. HCV-RNA was negative at 24 weeks after treatment, showing sustained virological response (SVR). Abdominal distention and diarrhea were observed 28 weeks after commencing the treatment, i.e., 4 weeks after completing treatment. The elevation of eosinophil count was observed in blood tests and ascites, and because eosinophilic infiltration was also observed on gastrointestinal histopathology, the patient was diagnosed with eosinophilic enteritis. As the eosinophil count spontaneously improved and abdominal symptoms disappeared, the patient was not treated with steroids. The onset of eosinophilic enteritis during interferon therapy is comparatively rare. In this case, PEG-IFN was considered to be the causative factor. Furthermore, we suggested that subserosal eosinophilic enteritis may have characteristic symptoms in patients having hepatic diseases treated with interferon.
RESUMO
A 59-year-old man was admitted to our hospital because of watery diarrhea and bloody stool lasting for a month. The patient had been a habitual smoker, smoking 25 cigarettes/day for 35 years. However, he had recently stopped smoking since a giant bulla in the left lung had been found. One month after discontinuing smoking, the patient's symptoms appeared. Colonoscopic examination demonstrated granulated mucosa, edema, and diminished vascular pattern were over the entire colon. Endoscopic and histological findings were compatible with the diagnosis of ulcerative colitis. We reported a case of ulcerative colitis that developed after smoking cessation and discussed the relationship between smoking and ulcerative colitis. Smoking may be associated with ulcerative colitis developed in middle aged person.
Assuntos
Colite Ulcerativa/etiologia , Abandono do Hábito de Fumar , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
A 45-year-old man was admitted to our hospital because of chronic hepatitis C and a large liver tumor accompanied by increased serum levels of alpha-fetoprotein (AFP) and des-gamma-carboxy prothrombin (DCP), the tumor markers for hepatocellular carcinoma. Endoscopic examination revealed advanced gastric cancer. Biopsy specimens of the stomach and liver showed gastric adenocarcinoma and its metastasis to the liver. Immunohistochemical studies demonstrated that adenocarcinoma cells both of the stomach and liver, were positive for the antibodies against AFP as well as DCP. Expression of AFP mRNA was shown in the cancer cells of the stomach. Accordingly, we diagnosed this patient with AFP- and DCP-producing adenocarcinoma of the stomach together with liver metastasis.