Results 81 to 90 of about 432 (107)

Radiological characteristics and diagnostic clues for persistent descending mesocolon in patients with rectal cancer

Langenbeck's Archives of Surgery
Persistent descending mesocolon (PDM) increases the difficulty and colonic ischemia in the surgery of colorectal cancer, but the preoperative diagnostic criteria have not yet been clearly demonstrated. This study explored the MR imaging features and diagnostic criteria of PDM to improve the preoperative diagnostic rate.The clinical data of 54 patients ...
Lili Wang, Shenghui Huang, Huang Shenghui   +2 more
exaly   +3 more sources

Persistent descending mesocolon – An under-recognized entity!

2023
Clinical History: A 35-year-old female patient presented to the outpatient department with complaints of abdominal discomfort in the right iliac fossa for one year. Ultrasound was inconclusive.
openaire   +1 more source

Persistent Descending Mesocolon as An Intraoperative Risk Factor in Laparoscopic Surgery for Left‐Sided Colon and Rectal Cancer

Asian Journal of Endoscopic Surgery, 2021
AbstractIntroductionPersistent descending mesocolon (PDM) represents a failure of fusion of the descending mesentery, leading to anatomical abnormalities. This study aimed to examine the effects of anatomical features of PDM on laparoscopic surgical outcomes.MethodsPatient backgrounds, surgical outcomes, anatomical characteristics, and operative ...
Kiyoaki Hamada, Yorihisa Sumida, Keisuke Ozeki, Soichiro Kiya, Shintaro Hashimoto, Masato Nishimuta, Ayako Shibuya, Tota Kugiyama, Koki Wakata, Masato Araki   +9 more
openaire   +4 more sources

[A Case of Laparoscopic Resection for Rectal Cancer with Persistent Descending Mesocolon].

Gan to kagaku ryoho. Cancer & chemotherapy, 2022
A 66-year-old man presenting with melena was diagnosed with rectosigmoid cancer and underwent laparoscopic high anterior resection. Intraoperative findings showed that the descending colon did not adhere to the retroperitoneum and was largely displaced inward, and the descending and sigmoid colon extensively and strongly adhered to the small intestinal
Tatsuya, Matsumoto, Tomohiro, Arita, Yoshiaki, Kuriu, Hiroki, Shimizu, Jun, Kiuchi, Yusuke, Yamamoto, Hirotaka, Konishi, Ryo, Morimura, Atsushi, Shiozaki, Hisashi, Ikoma, Takeshi, Kubota, Hitoshi, Fujiwara, Kazuma, Okamoto, Eigo, Otsuji   +13 more
openaire   +1 more source

Primary intestinal obstruction complicated by persistent descending mesocolon.

International surgery, 2001
Persistent descending mesocolon is an uncommon developmental anomaly which results from failure of fusion of the descending mesocolon with the posterior parietal peritoneum. It is asymptomatic in most cases and rarely causes intestinal obstruction. We report here a case of primary intestinal obstruction complicated by a persistent descending mesocolon.
M, Ogihara, Y J, Kawamura, M, Minami, T, Watanabe, E, Sunami, K, Matsuda, T, Masaki, T, Muto   +7 more
openaire   +1 more source

[A Case of Robot Assisted Low Anterior Resection for a Patient with Persistent Descending Mesocolon].

Gan to kagaku ryoho. Cancer & chemotherapy, 2022
Persistent descending mesocolon(PDM)is caused by absence of fusion of the descending colon to the retroperitoneum. A 67-year-old man with bloody stools was diagnosed with rectal cancer on colonoscopy. A computed tomography showed a medial displacement of his descending colon.
Takuma, Okada, Naoki, Aomatsu, Yasuhiro, Fukui, Kenji, Kuroda, Junya, Nishimura, Akihiro, Murata, Katsunobu, Sakurai, Takafumi, Nishii, Shintaro, Kodai, Akiko, Tachimori, Yutaka, Tamamori, Naoshi, Kubo, Sadatoshi, Shimizu, Akishige, Kanazawa, Kiyoshi, Maeda   +14 more
openaire   +1 more source

[Case of Laparoscopic Sigmoidectomy for a Patient with Persistent Descending Mesocolon].

Gan to kagaku ryoho. Cancer & chemotherapy, 2017
A 65-year-old man with bloody stools was diagnosed with sigmoid colon cancer on colonoscopy. A preoperative barium enema and a computed tomography colonography scan showed a medial displacement of his descending colon. The preoperative clinical diagnosis was stage cT1 colon cancer, N0, M0, cStage I . Laparoscopic sigmoidectomy was performed.
Shu, Arai, Yoji, Nishimura, Shinsuke, Kazama, Yusuke, Nishizawa, Hideki, Ishikawa, Yoshihiro, Mori, Takashi, Takenoya, Michitoshi, Takano   +7 more
openaire   +1 more source

A case of persistent descending mesocolon

1991
During dissection of the abdomen the descending cotonwas found to be displaced medially with a persistentmesocolon still present. In the lateral recess created bythis abnormal position were found coils of ileum andjejunum. The ascending colon although not displacedalso contained a persistent mesocolon, althoughsomewhat shorter in length. Throughout its
ARISAN, E., KÖKTÜRK, G., ÇAVDAR, S., YALIN, A.   +3 more
openaire   +2 more sources

[Anatomical classification of and laparoscopic surgery for left-sided colorectal cancer with persistent descending mesocolon].

Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery, 2023
Objective: To investigate anatomical morphology and classification of persistent descending mesocolon (PDM) in patients with left-sided colorectal cancer, as well as the safety of laparoscopic radical surgery for these patients. Methods: This is a descriptive study of case series. Relevant clinical data of 995 patients with left colon and rectal cancer
S H, Huang, P, Chi, Y, Huang, X J, Wang, M H, Chen, Y W, Sun, H M, Lin, W Z, Jiang   +7 more
openaire   +1 more source

Laparoscopic high anterior resection for triple colorectal cancers with persistent ascending and descending mesocolons: A case report

Asian Journal of Endoscopic Surgery, 2018
AbstractPersistent mesocolon is an embryological anomaly of the colon resulting from failure of the primitive dorsal mesocolon to fuse with the parietal peritoneum. We herein present a case of laparoscopic high anterior resection for triple colorectal cancers with persistent ascending and descending mesocolons and a right‐bound inferior mesenteric ...
Kyoko, Hisano, Takashi, Ueki, Hiroshi, Kono, Naoki, Ikenaga, Ryo, Maeyama, Hiroyuki, Konomi, Masayuki, Okido, Nobuaki, Yamashita, Junichi, Motoshita, Hitoshi, Ichimiya   +9 more
openaire   +2 more sources