Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Naotaka Maruoka"'
Autor:
Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
Publikováno v:
Endoscopy International Open, Vol 12, Iss 11, Pp E1309-E1314 (2024)
Externí odkaz:
https://doaj.org/article/02a8444ac42f4fca9cd4704ae23a9dcd
Autor:
Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Dai Matsubara, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract A man in his 70s on maintenance dialysis for autosomal dominant polycystic kidney disease was admitted with epigastralgia and a fever lasting for 1 week. Computed tomography showed a thickened liver cyst measuring 121 mm in the caudate lobe,
Externí odkaz:
https://doaj.org/article/9c480f9b293245e9b31902f8892baf78
Autor:
Yuichi Takano, Jun Noda, Masataka Yamawaki, Tetsushi Azami, Takahiro Kobayashi, Fumitaka Niiya, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama
Publikováno v:
DEN Open, Vol 2, Iss 1, Pp n/a-n/a (2022)
Abstract Background and aim Endoscopic transpapillary gallbladder drainage (ETGBD) is widely performed. However, there is no consensus on the appropriate diameter, length, and shape of the stent that should be used in this procedure. In addition, the
Externí odkaz:
https://doaj.org/article/fde5d5e2ce4b43aba15af140559fb7af
Autor:
Fumitaka Niiya, Yuichi Takano, Tetsushi Azami, Takahiro Kobayashi, Naotaka Maruoka, Nobuyuki Kabasawa, Hiroshi Harada, Tomoko Norose, Nobuyuki Ohike, Masatsugu Nagahama
Publikováno v:
Endoscopy International Open, Vol 09, Iss 01, Pp E96-E101 (2021)
Background and study aims The diagnosis of malignant lymphoma (ML) is sometimes difficult, especially in patients with primary splenic malignant lymphomas (psML) which have no lymph nodes capable of acting as the biopsy target. We carried out endosco
Externí odkaz:
https://doaj.org/article/40a03ea2023b4195bc5c98867351bccc
Autor:
Yuichi Takano, Masataka Yamawaki, Jun Noda, Tetsushi Azami, Takahiro Kobayashi, Fumitaka Niiya, Eiichi Yamamura, Naotaka Maruoka, Kuniyo Gomi, Yuichiro Kuroki, Yorimasa Yamamoto, Tomoko Norose, Nobuyuki Ohike, Masatsugu Nagahama
Publikováno v:
Case Reports in Gastrointestinal Medicine, Vol 2021 (2021)
Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor in the digestive tract. Recurrences may occur even after radical resection; however, recurrence later than 10 years after surgery is rare. We report a case of GIST with recurr
Externí odkaz:
https://doaj.org/article/5507d251968946aeb642e7ac1440894b
Autor:
Yuichi Takano, Tetsushi Azami, Fumitaka Niiya, Takahiro Kobayashi, Naotaka Maruoka, Masatsugu Nagahama
Publikováno v:
Endoscopy International Open, Vol 08, Iss 06, Pp E805-E808 (2020)
Background and study aims Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered anatomy is one of the most challenging endoscopic procedures. Although single- or double-balloon endoscopes have been widely used, rea
Externí odkaz:
https://doaj.org/article/9e1003ae45f845cfb4f35a826285f796
Autor:
Yuichi Takano, Fumitaka Niiya, Takahiro Kobayashi, Eiichi Yamamura, Naotaka Maruoka, Tomoko Norose, Nobuyuki Ohike, Masatsugu Nagahama
Publikováno v:
Case Reports in Gastrointestinal Medicine, Vol 2019 (2019)
A 25-year-old woman had undergone removal of a cryptogenic tumor in the left maxillary sinus 1 year prior to presentation. The patient experienced abdominal pain for 4 days with repeated vomiting episodes; therefore, she was transferred to our hospit
Externí odkaz:
https://doaj.org/article/7d2fb118682047fbadf077cf720e5fe5
Autor:
Yuichi Takano, Masatsugu Nagahama, Fumitaka Niiya, Takahiro Kobayashi, Eiichi Yamamura, Naotaka Maruoka
Publikováno v:
Endoscopy International Open, Vol 06, Iss 08, Pp E1015-E1019 (2018)
Background and study aims In endoscopic retrograde cholangiopancreatography (ERCP), precutting is widely used when achieving biliary cannulation is difficult. However, no consensus has been reached with regard to the best time to initiate precutting.
Externí odkaz:
https://doaj.org/article/8ba45e38add846ea9f26ee13f15aaab8
Autor:
Yuichi Takano, Masatsugu Nagahama, Naotaka Maruoka, Eiichi Yamamura, Nobuyuki Ohike, Tomoko Norose, Hiroshi Takahashi
Publikováno v:
Endoscopy International Open, Vol 04, Iss 07, Pp E806-E811 (2016)
Background and study aims: Gallstone impaction at the ampulla of Vater is a critical condition, and the standard treatment is endoscopic papillotomy. However, the clinical features remain largely unclear, and some patients are reluctant to undergo pa
Externí odkaz:
https://doaj.org/article/7adfc59021394d2680db13187079d887
Publikováno v:
Canadian Journal of Gastroenterology and Hepatology, Vol 2016 (2016)
Background. WGC in ERCP is considered a safe technique, although rare complications can occur. One unique complication of WGC is the perforation of the papilla of Vater by the guidewire. Subjects and Methods. Of 2032 patients who underwent ERCP at ou
Externí odkaz:
https://doaj.org/article/09272f0800914a4b9bf8f39f918b3024