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Your search keyword '"Imaoka, Tomonori"' showing total 14 results
Start Over Author "Imaoka, Tomonori" Publication Type Academic Journals
14 results on '"Imaoka, Tomonori"'

2. Low potency of fecal immunological surveillance testing soon after negative colonoscopy or resection of low-risk adenoma in average-risk patients

Author

Kusunoki, Ryusaku, Fujishiro, Hirofumi, Suemitsu, Shinsuke, Kataoka, Masatoshi, Fujiwara, Aya, Tsukano, Kosuke, Kotani, Satoshi, Ogawa, Sayaka, Yamanouchi, Satoshi, Aimi, Masahito, Tanaka, Masaki, Ito, Satoko, Miyaoka, Youichi, Miyake, Tatsuya, Kohge, Naruaki, Imaoka, Tomonori, Ohnuma, Hideyuki, Kinoshita, Yoshikazu, and Ishihara, Shunji

Published
2021
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3. Large-cell neuroendocrine carcinoma arising from a gastritis cystica polyposa

Author

Kusunoki, Ryusaku, Fujishiro, Hirofumi, Onoda, Yuji, Suemitsu, Shinsuke, Fujiwara, Aya, Tsukano, Kousuke, Kotani, Satoshi, Kuroki, Daisuke, Ogawa, Sayaka, Yamanouchi, Satoshi, Aimi, Masahito, Ito, Satoko, Miyaoka, Youichi, Miyake, Tatsuya, Kohge, Naruaki, Imaoka, Tomonori, Takamura, Michio, Ohnuma, Hideyuki, Ishihara, Shunji, and Kinoshita, Yoshikazu

Published
2018
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12. Mid-esophageal Diverticular Bleeding in a Patient with Kyphosis.

Author

Kishi K, Kusunoki R, Fujishiro H, Suemitsu S, Kataoka M, Fujiwara A, Tsukano K, Kotani S, Yamanouchi S, Aimi M, Tanaka M, Miyaoka Y, Miyake T, Kohge N, Imaoka T, Ishihara S, and Kinoshita Y

Subjects
Aged, 80 and over, Female, Gastrointestinal Hemorrhage etiology, Gastrointestinal Hemorrhage therapy, Hematemesis etiology, Hemostasis, Endoscopic methods, Humans, Platelet Aggregation Inhibitors administration & dosage, Diverticulitis complications, Diverticulum, Esophageal complications, Gastrointestinal Hemorrhage complications, Kyphosis complications
Abstract

Mid-esophageal diverticulum is a rare disease, formed by the traction caused by inflamed bronchial lymph nodes or by pulsion induced by motility disorder. We herein report a case of mid-esophageal diverticular bleeding in a patient with kyphosis who was taking an anti-platelet drug. She was successfully treated with endoscopic hemostasis. An 80-year-old woman presented to our emergency department with hematemesis. She had kyphosis and was taking dipyridamole for her chest pain. Emergent upper endoscopy revealed bleeding from a mid-esophageal diverticulum; hemostasis was achieved via clipping. Mid-esophageal diverticula can cause upper gastrointestinal bleeding. An endoscopic examination and hemostasis are effective treatments.

Published
2019
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13. Intravascular Large B-cell Lymphoma Mimicking Hepatobiliary Infection: A Case Report and Literature Review.

Author

Kusunoki R, Fujishiro H, Yoshimura M, Sawada K, Suemitsu S, Kataoka M, Fujiwara A, Tsukano K, Kotani S, Yamanouchi S, Tanaka M, Miyaoka Y, Miyake T, Kohge N, Imaoka T, Ohnuma H, Ishihara S, and Kinoshita Y

Subjects
Aged, 80 and over, Fatal Outcome, Female, Humans, Kidney Diseases diagnosis, Kidney Diseases physiopathology, Liver Diseases diagnosis, Liver Diseases microbiology, Liver Diseases physiopathology, Lymphoma, Large B-Cell, Diffuse physiopathology, Kidney Diseases therapy, Liver Diseases therapy, Lymphoma, Large B-Cell, Diffuse diagnosis, Lymphoma, Large B-Cell, Diffuse mortality, Lymphoma, Large B-Cell, Diffuse therapy
Abstract

Intravascular large B-cell lymphoma (IVLBCL) frequently involves the hepatobiliary system, but its clinical course and pathophysiology are still not fully known. We herein describe a case of IVLBCL mimicking acute hepatobiliary infection. An 85-year-old woman was admitted because of fever and epigastric pain, and she was diagnosed to have acute acalculous cholecystitis based on gallbladder wall thickening with fluid collection. The gallbladder swelling regressed within several days, and areas of intrahepatic hypoperfusion appeared. Inflammation continued despite treatment with antibiotics, and she died within 21 days. An autopsy examination revealed IVLBCL. IVLBCL can present as acute cholecystitis with an improvement in the imaging findings and the presence of a subsequent liver mass.

Published
2019
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14. A case of sclerosing mesenteritis diagnosed on the basis of biopsy findings obtained during laparotomy and successfully treated with steroids.

Author

Fukuda S, Miyaoka Y, Tsukano K, Ueno S, Izumi D, Yamanouchi S, Yazaki T, Sonoyama T, Ito S, Fujishiro H, Kohge N, and Imaoka T

Subjects
Biopsy, Female, Humans, Laparotomy, Magnetic Resonance Imaging, Middle Aged, Multimodal Imaging, Tomography, X-Ray Computed, Panniculitis, Peritoneal drug therapy, Panniculitis, Peritoneal pathology, Steroids therapeutic use
Abstract

A 53-year-old female who complained of constipation and abdominal fullness was referred to our hospital. A tender low abdominal mass was palpable. Imaging (abdominal ultrasonography, CT, and MRI) revealed that the tumor had spread to the mesosigmoid and the superior mesentery. The tumor was very difficult to diagnose on the basis of imaging alone. Therefore, we obtained a biopsy at the time of laparotomy for definitive diagnosis. The biopsy showed extensive fibrosis and lymphocyte, plasma cell, and eosinophil infiltration in the associated adipose tissue. Sclerosing mesenteritis was diagnosed. The patient's symptoms improved immediately after initiating steroid therapy. Pathological examination and empirical steroid therapy are useful for the diagnosis and medical treatment of sclerosing mesenteritis, respectively.

Published
2014

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