Results 71 to 80 of about 31,070 (308)

CA19-9-producing esophageal adenocarcinoma originating from the esophageal cardia of the mid-thoracic esophagus: a case report

Surgical Case Reports, 2021
Background Although there are many studies on primary esophageal adenocarcinoma arising from Barrett's esophagus or ectopic gastric mucosa, reports on adenocarcinoma arising from esophageal cardiac glands are extremely rare.
Naoki Kuwayama, Isamu Hoshino, Hisashi Gunji, Takeshi Kurosaki, Toru Tonooka, Hiroaki Soda, Itaru Sonoda, Ryotaro Eto, Nobuhiro Takiguchi, Yoshihiro Nabeya, Makiko Itami, Wataru Takayama   +11 more
doaj   +1 more source

The pathologists’ eyes on foregut: histopathological relations in the experimental and routine diagnostics [PDF]

, 2011
SUMMARY I. The study aimed to investigate the incidence of duodeno-gastroesophageal reflux-induced malignoma formation in a series of duodeno-esophageal anastomosis operations in rats.
Németh István Balázs
core  

The combination of temozolomide-irinotecan regresses a doxorubicin-resistant patient-derived orthotopic xenograft (PDOX) nude-mouse model of recurrent Ewing's sarcoma with a FUS-ERG fusion and CDKN2A deletion: Direction for third-line patient therapy. [PDF]

, 2017
The aim of the present study was to determine the usefulness of a patient-derived orthotopic xenograft (PDOX) nude-mouse model of a doxorubicin-resistant metastatic Ewing's sarcoma, with a unique combination of a FUS-ERG fusion and CDKN2A deletion, to ...
Bouvet, Michael, Chishima, Takashi, Dry, Sarah M, Eckardt, Mark A, Eilber, Fritz C, Elliott, Irmina A, Endo, Itaru, Hiroshima, Yukihiko, Hoffman, Robert M, Igarashi, Kentaro, Kawaguchi, Kei, Kiyuna, Tasuku, Li, Yunfeng, Matsuyama, Ryusei, Miyake, Kentaro, Miyake, Masuyo, Momiyama, Masashi, Murakami, Takashi, Nelson, Scott D, Russell, Tara A, Singh, Arun S   +20 more
core   +1 more source

Mature Tertiary Lymphoid Structures Indicate Good Chemotherapy Response and Prognosis in Advanced Colorectal Cancer

Annals of Gastroenterological Surgery, EarlyView.
In advanced colorectal cancer, tumors with mature tertiary lymphoid structures (TLS) exhibited abundant infiltration of CD3‐ and CD8‐positive lymphocytes in both primary and metastatic sites, indicating an activated immune response. The presence of mature TLS was also associated with favorable chemotherapy sensitivity and improved prognosis.
Nobuhiro Hosoi, Chika Komine, Gendensuren Dorjkhorloo, Takuya Shiraishi, Takuhisa Okada, Akihiko Sano, Makoto Sakai, Takehiko Yokobori, Ken Shirabe, Hiroshi Saeki   +9 more
wiley   +1 more source

Frequency and significance of Ras, Tert promoter, and Braf mutations in cytologically indeterminate thyroid nodules: A monocentric case series at a tertiary-level Endocrinology unit [PDF]

, 2017
PurposeThe management of thyroid nodules of indeterminate cytology is controversial. Our study aimed to establish the frequency and significance of H-,K-,N-RAS, TERT promoter, and BRAF gene mutations in thyroid nodes of indeterminate cytology and to ...
Barollo, Susi, Bertazza, Loris, CASAL IDE, Eric, Cavedon, Elisabetta, Censi, Simona, DE LAZZARI, Paola, Fassina, Ambrogio, Galuppini, Francesca, Iacobone, Maurizio, Mian, Caterina, Nacamulli, Davide, Pennelli, Gianmaria, Vianello, Federica, WATUTANTRIGE FERNANDO, Sara   +13 more
core   +5 more sources

Effect of heating insufflation tube of AirSeal system on laparoscopic surgery

Scientific Reports
The AirSeal system (CONMED, NY, USA) can outstandingly keep pneumoperitoneum stable. However, water droplets form on the access port, impairing the performance of comfortable surgical procedures because of the resultant wet surgical field. This study was
Gumpei Yoshimatsu, Kurumi Sahara, Ryo Ohno, Ryuji Kajitani, Taro Munechika, Yoshiko Matsumoto, Hideki Nagano, Toshifumi Watanabe, Naoya Aisu, Yoichiro Yoshida, Suguru Hasegawa   +10 more
doaj   +1 more source

Impact of Prophylactic Intraoperative Redosing of Antibiotics on the Incidence of Surgical Site Infection in Elective Colorectal Surgery: Results of a Propensity Score-based Analysis

Journal of the Anus, Rectum and Colon
Objectives: This retrospective study was conducted to elucidate the impact of intraoperative redosing of antibiotics (IRA) on the incidence of surgical site infection (SSI) in elective colorectal surgery.
Yozo Suzuki, Masakazu Ikenaga, Kiyotaka Hagihara, Toshiki Noma, Katsunori Matsushita, Naoki Shinno, Masafumi Yamashita, Yoshitomo Yanagimoto, Mitsuyoshi Tei, Junzo Shimizu, Naohiro Tomita, Hiroshi Imamura   +11 more
doaj   +1 more source

Adenocarcinoma originating from long-segment Barrett's esophagus over 15 cm: a series of 3 cases

Surgical Case Reports, 2020
Background Barrett's esophagus (BE) is characterized by presence of columnar epithelium in the lower esophageal mucosa, which originally comprises stratified squamous epithelium.
Naoki Kuwayama, Isamu Hoshino, Hisashi Gunji, Toru Tonooka, Hiroaki Soda, Ryotaro Eto, Nobuhiro Takiguchi, Yoshihiro Nabeya   +7 more
doaj   +1 more source

Minimizing invasiveness and simplifying the surgical procedure for upper and middle early gastric cancer with near-infrared light and organ traction

World Journal of Surgical Oncology, 2023
Background Surgeons are often faced with optimal resection extent and reconstructive method problems in laparoscopic gastrectomy for gastric cancer in the upper and middle body of the stomach.
Shinnosuke Nagano, Yuki Ushimaru, Ryohei Kawabata, Akihiro Kitagawa, Nobuyoshi Ohara, Yuichiro Miyake, Hideo Tomihara, Sakae Maeda, Shingo Noura, Atsushi Miyamoto, Kazuhiro Nishikawa   +10 more
doaj   +1 more source

Investigação da expressão da angiogênese e sua relação com o prognóstico do câncer colorretal pela análise convencional e informatizada da imagem histopatológica [PDF]

, 2006
PURPOSE: To quantify the degree of angiogenesis by conventional method (microvessel density, MVD) and computerized method (endothelial area, EA), and to evaluate their relationships with the prognosis of patients operated on for colorectal adenocarcinoma.
Artigiani Neto, Ricardo, Leme, Marcelo Betim Paes, Linhares, Marcelo Moura, Matos, Delcio, Waitzberg, Angela Flávia Logullo   +4 more
core   +1 more source