Search Results - "Tadehara, Masayoshi"

Complications of Long-Term Indwelling Transmural Double Pigtail Stent Placement for Symptomatic Peripancreatic Fluid Collections by Yamauchi, Hiroshi, Iwai, Tomohisa, Kida, Mitsuhiro, Okuwaki, Kosuke, Kurosu, Takahiro, Watanabe, Masafumi, Adachi, Kai, Tadehara, Masayoshi, Imaizumi, Hiroshi, Koizumi, Wasaburo

“…Background Endoscopic transmural drainage is performed for symptomatic peripancreatic fluid collections (PPFCs). Long-term transmural double-pigtail stent…”
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Nafamostat Mesylate is Not Effective in Preventing Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis by Matsumoto, Takaaki, Okuwaki, Kosuke, Imaizumi, Hiroshi, Kida, Mitsuhiro, Iwai, Tomohisa, Yamauchi, Hiroshi, Kaneko, Toru, Hasegawa, Rikiya, Masutani, Hironori, Tadehara, Masayoshi, Adachi, Kai, Watanabe, Masafumi, Kurosu, Takahiro, Tamaki, Akihiro, Kikuchi, Hidehiko, Ohno, Takashi, Koizumi, Wasaburo

“…Background Endoscopic retrograde cholangiopancreatography (ERCP) is associated with complications such as post-ERCP pancreatitis (PEP). Protease inhibitors,…”
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Pancreatic Schwannoma Diagnosed by Endoscopic Ultrasound-guided Fine-needle Aspiration by Hanaoka, Taro, Okuwaki, Kosuke, Imaizumi, Hiroshi, Imawari, Yusuke, Iwai, Tomohisa, Yamauchi, Hiroshi, Hasegawa, Rikiya, Adachi, Kai, Tadehara, Masayoshi, Kurosu, Takahiro, Watanabe, Masafumi, Tamaki, Akihiro, Kida, Mitsuhiro, Koizumi, Wasaburo

“…A schwannoma is a tumor originating from Schwann cells. It is occasionally observed in the abdominal viscera in the form of a submucosal tumor derived from the…”
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CD109 expression in tumor cells and stroma correlates with progression and prognosis in pancreatic cancer by Adachi, Kai, Sakurai, Yasutaka, Ichinoe, Masaaki, Tadehara, Masayoshi, Tamaki, Akihiro, Kesen, Yurika, Kato, Takuya, Mii, Shinji, Enomoto, Atsushi, Takahashi, Masahide, Koizumi, Wasaburo, Murakumo, Yoshiki

“…CD109 is a glycosylphosphatidylinositol-anchored glycoprotein, whose expression is upregulated in some types of malignant tumors. High levels of CD109 in tumor…”
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The First Case of Metastatic Pancreatic Leiomyosarcoma Derived from the Urinary Bladder Diagnosed Using an Endoscopic Ultrasound-guided Fine-needle Biopsy by Ishizaki, Ayana, Okuwaki, Kosuke, Kida, Mitsuhiro, Imaizumi, Hiroshi, Iwai, Tomohisa, Yamauchi, Hiroshi, Kaneko, Toru, Hasegawa, Rikiya, Masutani, Hironori, Tadehara, Masayoshi, Adachi, Kai, Watanabe, Masafumi, Kurosu, Takahiro, Tamaki, Akihiro, Koizumi, Wasaburo

“…We herein report the first case of metastatic pancreatic leiomyosarcoma derived from the urinary bladder diagnosed by an endoscopic ultrasound-guided…”
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Temporary non‐flared fully covered self‐expandable metal stent placement for refractory benign choledochojejunal anastomotic stricture by Yamauchi, Hiroshi, Tadehara, Masayoshi, Kida, Mitsuhiro

“…Brief Explanation Watch a video of this article…”
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New image‐processing technology for endoscopic ultrasound‐guided fine‐needle aspiration biopsy specimen evaluation in patients with pancreatic cancer by Okuwaki, Kosuke, Imaizumi, Hiroshi, Kida, Mitsuhiro, Masutani, Hironori, Watanabe, Masafumi, Adachi, Kai, Tadehara, Masayoshi, Tamaki, Akihiro, Iwai, Tomohisa, Yamauchi, Hiroshi, Hasegawa, Rikiya, Kaneko, Toru, Kurosu, Takahiro, Koizumi, Wasaburo

“…Objectives We evaluated the usefulness of a newly developed system with which the total amount of whitish cores in endoscopic ultrasound‐guided fine‐needle…”
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Diagnostic efficacy of white core cutoff lengths obtained by EUS-guided fine-needle biopsy using a novel 22G franseen biopsy needle and sample isolation processing by stereomicroscopy for subepithelial lesions by Okuwaki, Kosuke, Masutani, Hironori, Kida, Mitsuhiro, Yamauchi, Hiroshi, Iwai, Tomohisa, Miyata, Eiji, Hasegawa, Rikiya, Kaneko, Toru, Imaizumi, Hiroshi, Watanabe, Masafumi, Kurosu, Takahiro, Tadehara, Masayoshi, Adachi, Kai, Tamaki, Akihiro, Koizumi, Wasaburo

“…Objectives: The aim of this study is to estimate the cutoff length for stereomicroscopically visible white core (SVWC) required for the pathological diagnosis…”
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A case of pancreatic neuroendocrine carcinoma with a favorable clinical response to pembrolizumab by Kogami, Taro, Iwai, Tomohisa, Kida, Mitsuhiro, Okuwaki, Kosuke, Hasegawa, Rikiya, Kurosu, Takahiro, Watanabe, Masafumi, Matsushita, Masahiro, Imawari, Kana, Adachi, Kai, Tadehara, Masayoshi, Tamaki, Akihiro, Imaizumi, Hiroshi, Koizumi, Wasaburo

“…A 76-year-old man with epigastric pain developed 1 month earlier was referred to our department for additional screening and treatment after abdominal…”
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Pancreatic granular cell tumor diagnosed by endoscopic ultrasound-guided fine needle aspiration biopsy by Krutsri, Chonlada, Iwai, Tomohisa, Kida, Mitsuhiro, Imaizumi, Hiroshi, Kawano, Toshihiro, Tadehara, Masayoshi, Watanabe, Masafumi, Okuwaki, Kosuke, Yamauchi, Hiroshi, Wasaburo, Koizumi

“…Pancreatic granular cell tumors (GCTs) are rare and making an imaging diagnosis of pancreatic GCT is difficult because it has no definite characteristics on…”
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Incidence of Cholecystitis After Endoscopic Biliary Drainage Using a Low Axial Force Covered Self-Expandable Metallic Stent in Patients With Malignant Distal Biliary Obstruction: A Multicenter Prospective Study by Minato, Naoki, Okuwaki, Kosuke, Watanabe, Masafumi, Woo, Jun, Matsumoto, Takaaki, Tadehara, Masayoshi, Kaneko, Toru, Ishizaki, Junro, Iwai, Tomohisa, Imaizumi, Hiroshi, Kida, Mitsuhiro, Haradome, Hiroki, Kusano, Chika

“…No prospective studies have verified the incidence of cholecystitis in patients using the covered self-expandable metallic stent. In this study, we aimed to…”
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Deep learning analysis for differential diagnosis and risk classification of gastrointestinal tumors by Iwai, Tomohisa, Kida, Mitsuhiro, Okuwaki, Kosuke, Watanabe, Masafumi, Adachi, Kai, Ishizaki, Junro, Hanaoka, Taro, Tamaki, Akihiro, Tadehara, Masayoshi, Imaizumi, Hiroshi, Kusano, Chika

“…Recently, artificial intelligence (AI) has been applied to clinical diagnosis. Although AI has already been developed for gastrointestinal (GI) tract…”
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Clinicopathological Significance of BRCAness in Resectable Pancreatic Ductal Adenocarcinoma and Its Association With Anticancer Drug Sensitivity in Pancreatic Cancer Cells by Tadehara, Masayoshi, Kato, Takuya, Adachi, Kai, Tamaki, Akihiro, Kesen, Yurika, Sakurai, Yasutaka, Ichinoe, Masaaki, Koizumi, Wasaburo, Murakumo, Yoshiki

“…The concept of BRCAness has been proposed as a homologous recombination repair dysfunction triggered by a genetic defect in the BRCA pathway including the…”
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Endoscopic Balloon Dilation for Benign Bilioenteric Stricture: Outcomes and Factors Affecting Recurrence by Yamauchi, Hiroshi, Kida, Mitsuhiro, Miyata, Eiji, Okuwaki, Kosuke, Iwai, Tomohisa, Minato, Naoki, Tadehara, Masayoshi, Watanabe, Masafumi, Imaizumi, Hiroshi, Koizumi, Wasaburo

“…Background Balloon dilation (BD) is a simple, effective procedure for postoperative benign bilioenteric strictures (BBESs). Factors associated with BBES…”
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Transpapillary Biliary Cannulation is Difficult in Cases with Large Oral Protrusion of the Duodenal Papilla by Watanabe, Masafumi, Okuwaki, Kosuke, Kida, Mitsuhiro, Imaizumi, Hiroshi, Yamauchi, Hiroshi, Kaneko, Toru, Iwai, Tomohisa, Hasegawa, Rikiya, Miyata, Eiji, Masutani, Hironori, Tadehara, Masayoshi, Adachi, Kai, Koizumi, Wasaburo

“…Background Biliary cannulation failure is a major problem during endoscopic retrograde cholangiopancreatography. It remains unclear how duodenal papilla…”
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REV7 is involved in outcomes of platinum‐based chemotherapy in pancreatic cancer by controlling the DNA damage response by Tamaki, Akihiro, Kato, Takuya, Sakurai, Yasutaka, Sato, Keita, Adachi, Kai, Tadehara, Masayoshi, Kogami, Taro, Matsushita, Masahiro, Hoshino, Akiyoshi, Sanoyama, Itaru, Numata, Yoshiko, Umezawa, Atsuko, Ichinoe, Masaaki, Ichihara, Masatoshi, Kusano, Chika, Murakumo, Yoshiki

“…REV7 is a multifunctional protein implicated in various biological processes, including DNA damage response. REV7 expression in human cancer cells affects…”
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Effectiveness of endoscopic ultrasound-guided tissue acquisition with stereomicroscopic on-site evaluation for preoperative diagnosis of resectable or borderline resectable pancreatic cancer: a prospective study by Ishizaki, Junro, Okuwaki, Kosuke, Watanabe, Masafumi, Imaizumi, Hiroshi, Iwai, Tomohisa, Hasegawa, Rikiya, Kurosu, Takahiro, Tadehara, Masayoshi, Matsumoto, Takaaki, Adachi, Kai, Hanaoka, Taro, Kida, Mitsuhiro, Kusano, Chika

“…To validate endoscopic ultrasound-guided tissue acquisition (EUS-TA) used in conjunction with stereomicroscopic on-site evaluation (SOSE) as a preoperative…”
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Histopathological comparison of aspiration and biopsy needles in endoscopic ultrasound‐guided tissue acquisition in patients with subepithelial lesions by Watanabe, Masafumi, Okuwaki, Kosuke, Kida, Mitsuhiro, Tadehara, Masayoshi, Adachi, Kai, Masutani, Hironori, Tamaki, Akihiro, Imaizumi, Hiroshi, Iwai, Tomohisa, Yamauchi, Hiroshi, Kaneko, Toru, Hasegawa, Rikiya, Kurosu, Takahiro, Koizumi, Wasaburo

“…Background Information on whether a fine‐needle biopsy (FNB) needle can improve histopathological specimen quality or the amount of core tissue collected in…”
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Stent-induced symptomatic pancreatic duct stricture after endoscopic prophylactic pancreatic duct stent placement for the normal pancreas by Adachi, Kai, Yamauchi, Hiroshi, Kida, Mitsuhiro, Okuwaki, Kosuke, Iwai, Tomohisa, Tadehara, Masayoshi, Uehara, Kazuho, Nakatani, Seigo, Imaizumi, Hiroshi, Koizumi, Wasaburo

“…Stent-induced pancreatic duct stricture (SI-PDS) is a complication associated with pancreatic stent placement. However, symptomatic SI-PDS associated with…”
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Pancreatic Schwannoma Diagnosed by Endoscopic Ultrasound-guided Fine-needle Aspiration by Hanaoka, Taro, Okuwaki, Kosuke, Imaizumi, Hiroshi, Imawari, Yusuke, Iwai, Tomohisa, Yamauchi, Hiroshi, Hasegawa, Rikiya, Adachi, Kai, Tadehara, Masayoshi, Kurosu, Takahiro, Watanabe, Masafumi, Tamaki, Akihiro, Kida, Mitsuhiro, Koizumi, Wasaburo

“…A schwannoma is a tumor originating from Schwann cells. It is occasionally observed in the abdominal viscera in the form of a submucosal tumor derived from the…”
Get full text