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https://read.qxmd.com/read/30854696/differences-in-plasma-and-peritoneal-fluid-proteomes-identifies-potential-biomarkers-associated-with-survival-following-strangulating-small-intestinal-disease
#1
D Bardell, P I Milner, K Goljanek-Whysall, M J Peffers
BACKGROUND: Strangulating small intestinal disease (SSID) carries a poor prognosis for survival in comparison to other types of colic, particularly if resection is required. Identification of markers which aid early diagnosis may prevent the need for resection, assist with more accurate prognostication, and/or support the decision on whether surgical intervention is likely to be successful, would be of significant welfare benefit. OBJECTIVES: To apply an unbiased methodology to investigate the plasma and peritoneal fluid proteomes in horses diagnosed with SSID requiring resection, to identify novel biomarkers which may be of diagnostic or prognostic value...
March 10, 2019: Equine Veterinary Journal
https://read.qxmd.com/read/30846038/gallbladder-cancer-diagnosis-surgical-management-and-adjuvant-therapies
#2
REVIEW
Laura Hickman, Carlo Contreras
Gallbladder cancer (GBC) is an often lethal disease, but surgical resection is potentially curative. Symptoms may be misdiagnosed as biliary colic; over half of new diagnoses are made after laparoscopic cholecystectomy for presumed benign disease. Gallbladder polyps >1 cm should prompt additional imaging and cholecystectomy. For GBC diagnosed after cholecystectomy, tumors T1b and greater necessitate radical cholecystectomy. Radical cholecystectomy includes staging laparoscopy, hepatic resection, and locoregional lymph node clearance to achieve R0 resection...
April 2019: Surgical Clinics of North America
https://read.qxmd.com/read/30744943/localization-of-mesenteric-lymph-node-metastases-in-relation-to-the-level-of-arterial-ligation-in-rectal-cancer-surgery
#3
Catarina Tiselius, Csaba Kindler, Andreas Rosenblad, Kenneth Smedh
INTRODUCTION: For oncological reasons, central arterial ligation of the inferior mesenteric artery (IMA) is suggested in rectal cancer surgery although no conclusive evidence support this. We have therefore investigated the localization of lymph node metastases and compared central ligation of the IMA versus peripheral arterial ligation, in rectal cancer specimens. METHODS: This was a cross-sectional population-based study of consecutive recruited patients who underwent resection for rectal cancer in 2012-2015...
February 5, 2019: European Journal of Surgical Oncology
https://read.qxmd.com/read/30737361/an-unusual-cause-of-colic-stenosis-in-a-renal-transplant-recipient-primary-colonic-diffuse-large-b-cell-lymphoma
#4
Niccolò Petrucciani, Tarek Debs, Giuseppe Nigri, Paolo Aurello, Francesco D'Angelo, Jean Gugenheim, Luciano Izzo, Federico Tomassini, Stefano Valabrega
BACKGROUND: Primary colic lymphoma represents a rare disease accounting for the 0.2%-0.6% of all large-bowel malignancies. We here report a case of diffuse large B-cell lymphoma presenting as a left colic stenosis in a patient who had undergo renal transplant 23 years before. CASE REPORT: A 67-years old man presented with recurrent abdominal pain, distension, nausea and constipation since 3 weeks. His past medical history included hepatic and renal polykystose with renal transplant 23 years before...
January 31, 2019: Annali Italiani di Chirurgia
https://read.qxmd.com/read/30692293/-a-case-of-pancreatic-metastasis-from-pulmonary-pleomorphic-carcinoma
#5
Akiko Nakazawa, Ryota Kogure, Tetsuya Mitsui, Yoichi Miyata, Riki Ninomiya, Masahiko Komagome, Akira Maki, Yoshifumi Beck
We report a case of pancreatic metastasis of pulmonary pleomorphic carcinoma with duodenal invasion after left lower lobectomy. A 65-year-old male underwent left lower lobectomy for left lung cancer in 2016. The final pathological finding was a diagnosis is of pleomorphic carcinoma, pT2bN0M0, stageⅡA. The patient rejected postoperative chemotherapy for 10 months after lung surgery, and he was admitted to our hospital with poor oral intake. CT revealed that the tumor was located in the 2nd part of the duodenum, was about 7 cm in diameter, and was suspected to invade the superior mesenteric vein (SMV)...
December 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://read.qxmd.com/read/30666674/surgical-treatment-of-epiploic-foramen-entrapment-in-142-horses-2008-2016
#6
Thomas van Bergen, Maarten Haspeslagh, Peter Wiemer, Michaël Swagemakers, Gunther van Loon, Ann Martens
OBJECTIVE: To report the clinical features, outcomes, and prognostic factors associated with the surgical treatment of epiploic foramen entrapment (EFE). STUDY DESIGN: Retrospective study at a single referral hospital. ANIMALS: Horses (n = 142) undergoing surgery (n = 145) for EFE. METHODS: Preoperative, perioperative, and postoperative data of surgeries on horses that underwent exploratory laparotomy for EFE were obtained...
January 21, 2019: Veterinary Surgery: VS
https://read.qxmd.com/read/30608449/a-giant-mesenteric-fibromatosis-involving-the-muscular-layer-of-the-colon-wall-a-case-report
#7
Haibin Ji, Wentao Zhu, Baolei Zhao, Jian Shi, Qiang Wei, Baofang Sun, Qiangpu Chen
RATIONALE: Mesenteric fibromatosis (MF) is a rare tumor whose biological behavior is intermediate between benign fibrous neoplasms and fibrosarcomas, and the characteristic of these tumors are local aggressive lesions which is prone to local recurrence but non-metastasizing. The common symptom is abdominal distention or painless mass. We report a case of giant MF in abdominal cavity with abdominal distention as the main symptom. PATIENT CONCERNS: A 26-year-old male presented with 2-month history of abdominal distention, lack of appetite, and symptoms grew progressively more debilitating with time...
January 2019: Medicine (Baltimore)
https://read.qxmd.com/read/30345051/evaluation-of-the-clinical-efficacy-of-preserving-the-left-colic-artery-in-laparoscopic-resection-for-rectal-cancer-a-meta-analysis
#8
Dongwei Fan, Chensong Zhang, Xuanhe Li, Changyang Yao, Tingjing Yao
The aim of the present meta-analysis compared left colic artery (LCA) preservation with non-preservation in laparoscopic resection of rectal cancer in terms of feasibility, efficacy and safety. The PubMed, Ovid, Embase, Web of Science, CBM, CNKI, VIP and WanFang Data databases were searched prior to June 2017 for studies comparing LCA preservation and non-preservation in laparoscopic resection for rectal cancer. Two researchers screened the literature independently, extracted the data and evaluated the risk of bias...
November 2018: Molecular and Clinical Oncology
https://read.qxmd.com/read/30341652/indocyanine-green-fluorescence-guided-laparoscopic-surgery-with-omental-appendices-as-fluorescent-markers-for-colorectal-cancer-resection-a-pilot-study
#9
Atsushi Hamabe, Takayuki Ogino, Tsukasa Tanida, Shingo Noura, Shunji Morita, Keizo Dono
BACKGROUND: Currently, we lack tools that can reliably guide laparoscopic surgeons to a target anatomical destination for dissection. We aimed to develop and evaluate a fluorescent destination marker (FDM), composed of a resected omental appendix injected with indocyanine green (ICG), for real-time navigation in laparoscopic surgery for colorectal cancer in this pilot study. METHODS: This study included ten patients diagnosed with colorectal cancer. To prepare FDMs, we laparoscopically harvested omental appendices attached to the colon we planned to resect...
October 19, 2018: Surgical Endoscopy
https://read.qxmd.com/read/30334162/vascular-anatomy-of-the-transverse-mesocolon-and-bidirectional-laparoscopic-d3-lymph-node-dissection-for-patients-with-advanced-transverse-colon-cancer
#10
Takashi Ueki, Shuntato Nagai, Tatsuya Manabe, Ryo Koba, Kinuko Nagayoshi, Masafumi Nakamura, Masao Tanaka
Laparoscopic D3 lymph node dissection for transverse colon cancer is technically demanding because of complicated anatomy. Here, we reviewed the vascular structure of the transverse mesocolon, explored the extent of the base of the transverse mesocolon, and evaluated the feasibility and oncological safety of D3 lymph node dissection. We retrospectively reviewed the clinical records of 42 patients with advanced transverse colon cancer who underwent curative surgery and D3 dissection at Kyushu University Hospital between January 2008 and December 2015...
October 17, 2018: Surgical Endoscopy
https://read.qxmd.com/read/30302921/retrospective-evaluation-of-the-effect-of-intravenous-fluid-administration-on-development-of-postoperative-reflux-in-horses-with-colic-2004-2012-194-horses
#11
Elizabeth L Hoaglund, Ann M Hess, Diana M Hassel
OBJECTIVE: To evaluate the role of intravenous fluid volume and electrolyte supplementation on the development of postoperative reflux (POR) in horses undergoing celiotomy for colic. DESIGN: Case-control study spanning 2004-2012 for horses undergoing celiotomy for colic. SETTING: University teaching hospital. ANIMALS: Sixty-seven client-owned horses >1 year of age with POR were each matched to 2 controls with similar surgical lesions that did not demonstrate POR...
November 2018: Journal of Veterinary Emergency and Critical Care
https://read.qxmd.com/read/30278497/laparoscopic-segmental-resection-of-the-rectum-for-upper-rectal-intussusception-caused-by-a-giant-rectal-lipoma-a-case-report
#12
Ran Wei, Wei Xu, Yuhong Xiao, Fei Zeng, Shengxun Mao
RATIONALE: Colonic lipomas are rare benign tumours, usually without any symptoms, and most occur in the caecum and ascending colon. We describe a patient with upper rectal intussusception caused by a giant rectal lipoma; no similar report of this type of case has been published. PATIENT CONCERNS: We report the case of a patient who suffered from repeated bloody stools. A wide pedicle polyp (size, 6.5 × 4.5 × 3.5 cm) was detected at the 15th centimetre of the anal canal via an electronic colonoscope...
September 2018: Medicine (Baltimore)
https://read.qxmd.com/read/30268375/impact-of-portal-vein-resection-with-splenic-vein-reconstruction-after-pancreatoduodenectomy-on-sinistral-portal-hypertension-who-needs-reconstruction
#13
Masayuki Tanaka, Hiromichi Ito, Yoshihiro Ono, Kiyoshi Matsueda, Yoshihiro Mise, Takeaki Ishizawa, Yosuke Inoue, Yu Takahashi, Makiko Hiratsuka, Toshiyuki Unno, Akio Saiura
BACKGROUND: Resection of the porto-mesenterico-splenic confluence is at times necessary during pancreatoduodenectomy with portal vein resection for pancreatic cancer. Although splenic vein ligation can cause sinistral portal hypertension, the incidence of clinically relevant sinistral portal hypertension remains unknown, and the roles of the preservation of potential collateral veins and splenic vein reconstruction are controversial. METHODS: Patients with pancreatic cancer who underwent pancreatoduodenectomy with porto-mesenterico-splenic confluence resection were assessed for incidence of development of varices by computed tomography at 6 months after pancreatoduodenectomy...
September 26, 2018: Surgery
https://read.qxmd.com/read/30212600/lymph-node-metastases-in-splenic-flexure-colon-cancer-is-subtotal-colectomy-warranted
#14
Gilles Manceau, Arnaud Mori, Armelle Bardier, Jeremy Augustin, Sylvie Breton, Jean-Christophe Vaillant, Mehdi Karoui
BACKGROUND AND OBJECTIVES: Tumors of the splenic flexure (TSF) can be associated with metastatic lymph nodes (LN) along the left colic pedicle, but also along the superior mesenteric vessels. We aimed to detail the anatomical distribution of metastatic LNs in patients undergoing elective subtotal colectomy for TSF. METHOD: Between 2000 and 2016, 65 patients were included. At pathological analysis, LNs were classified into two groups: locoregional LN (along the left colic artery) and distant LN (along the middle colic, right colic, and ileocolic arteries)...
November 2018: Journal of Surgical Oncology
https://read.qxmd.com/read/30176554/an-unusual-variation-of-gallbladder-duplication-originating-from-the-right-hepatic-duct
#15
Christine Wong, Sonia Mason, David Bowden, Rebecca Brais, Simon Harper
INTRODUCTION: Duplication of the gallbladder is a rare congenital biliary anomaly and may present with similar pathology to that seen in a single gallbladder. We present a previously unreported case of a symptomatic duplex gallbladder arising directly from a long segment of the right hepatic duct. PRESENTATION: A 23 years old female was referred to our team with right upper quadrant pain suggestive of biliary colic. Ultrasound, contrast enhanced CT and magnetic resonance cholangiopancreatography revealed a normal gallbladder and a separate cystic lesion containing multiple gallstones and communicating with the right main hepatic duct...
2018: International Journal of Surgery Case Reports
https://read.qxmd.com/read/30167057/acute-urinary-retention-due-to-benign-prostatic-hyperplasia-associated-with-cystitis-glandularis-in-a-22-year-old-patient
#16
Skander Zouari, Khaireddine Bouassida, Khaled Ben Ahmed, Ahlem Bdioui Thabet, Mohamed Amine Krichene, Chawki Jebali
A 22-year-old man has consulted in emergency for acute urinary retention and left renal colic. Bladder catheterization was performed. Symptomatic treatment was provided with no improvement. MRI showed a pseudotumoral bladder wall thickening associated with vesical floor budding with prostate median lobe infiltration. The patient got an endoscopy that concluded to an inflammatory aspect of the bladder mycosa and a solid mass in the bladder neck arising. The biopsy during examination concluded to a glandular cystitis...
2018: Pan African Medical Journal
https://read.qxmd.com/read/30166862/vascular-anatomy-of-inferior-mesenteric-artery-in-laparoscopic-radical-resection-with-the-preservation-of-left-colic-artery-for-rectal-cancer
#17
Ke-Xin Wang, Zhi-Qiang Cheng, Zhi Liu, Xiao-Yang Wang, Dong-Song Bi
AIM: To investigate the vascular anatomy of inferior mesenteric artery (IMA) in laparoscopic radical resection with the preservation of left colic artery (LCA) for rectal cancer. METHODS: A total of 110 patients with rectal cancer who underwent laparoscopic surgical resection with preservation of the LCA were retrospectively reviewed. A 3D vascular reconstruction was performed before each surgical procedure to assess the branches of the IMA. During surgery, the relationship among the IMA, LCA, sigmoid artery (SA) and superior rectal artery (SRA) was evaluated, and the length from the origin of the IMA to the point of branching into the LCA or common trunk of LCA and SA was measured...
August 28, 2018: World Journal of Gastroenterology: WJG
https://read.qxmd.com/read/30116952/a-case-control-study-of-using-carbon-nanoparticles-to-trace-decision-making-lymph-nodes-around-inferior-mesenteric-artery-in-rectal-cancer
#18
Kai Li, Dexin Chen, Weisheng Chen, Zhangyuanzhu Liu, Wei Jiang, Xiumin Liu, Ziming Cui, Zhiyao Wei, Zhiming Li, Jun Yan
BACKGROUND: Accurate identification of lymph nodes localized around inferior mesenteric artery (IMA), with or without metastasis, is of crucial importance for surgeons when dissecting D2 or D3 lymph nodes in patients with rectal cancer (RC). The following study evaluates whether carbon nanoparticles can be used for detection of decision-making lymph nodes (DLNs) in station 253 lymph nodes found around IMA during RC surgery. METHODS: A total of 66 patients with rectal adenocarcinomas were recruited between January 2014 and August 2017...
August 16, 2018: Surgical Endoscopy
https://read.qxmd.com/read/30103094/adenosquamous-carcinoma-of-the-right-colon-a-case-report-and-review-of-the-literature
#19
Omar Toumi, Badii Hamida, Manel Njima, Amal Bouchrika, Houssem Ammar, Amira Daldoul, Sonia Zaied, Sadok Ben Jabra, Rahul Gupta, Faouzi Noomen, Khadija Zouari
INTRODUCTION: Adenosquamous carcinoma is a rare colorectal tumor with both an adenocarcinoma and a squamous cell carcinoma component. To the best of our knowledge, only few cases have been reported in the literature. CASE PRESENTATION: We report a case of a 46-year-old woman, hospitalized for large bowel obstruction syndrome. Computed tomography scan showed an irregular mass of the right colic angle, responsible for an occlusive syndrome with distension of the right colon, the appendix and the terminal ileum...
2018: International Journal of Surgery Case Reports
https://read.qxmd.com/read/30094696/metachronous-rectal-metastasis-from-primary-transverse-colon-cancer-a-case-report
#20
Shigehiro Kojima, Tsuguo Sakamoto, Yuko Nagai, Masayuki Honda, Fumihiro Ogawa
BACKGROUND: Colorectal metastases from primary colorectal cancers are very rare, and little is known about their epidemiological aspects or the best diagnostic and therapeutic strategies. Herein, we report a case of a 65-year-old woman with suspected metachronous metastasis to the rectum from primary transverse colon cancer. CASE PRESENTATION: The patient underwent a laparoscopic extended right hemicolectomy for primary transverse colon cancer. Histopathological examination showed moderately differentiated adenocarcinoma, and the tumor was diagnosed as stage IIA (T3, N0, M0)...
August 9, 2018: Surgical Case Reports
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