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gastric signet cell

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https://www.readbyqxmd.com/read/29341148/outcomes-after-prophylactic-gastrectomy-for-hereditary-diffuse-gastric-cancer
#1
R T van der Kaaij, J P van Kessel, J M van Dieren, P Snaebjornsson, O Balagué, F van Coevorden, L E van der Kolk, K Sikorska, A Cats, J W van Sandick
BACKGROUND: Patients with hereditary diffuse gastric cancer and a CDH1 mutation have a 60-80 per cent lifetime risk of developing diffuse gastric cancer. Total prophylactic gastrectomy eliminates this risk, but is associated with considerable morbidity. The effectiveness (removal of all gastric mucosa) and outcomes of this procedure were evaluated retrospectively. METHODS: All consecutive individuals undergoing a prophylactic gastrectomy for a CDH1 mutation or gastric signet ring cell foci at the authors' institute between 2005 and 2017 were included...
January 2018: British Journal of Surgery
https://www.readbyqxmd.com/read/29313289/incidence-survival-and-predictors-of-lymph-node-involvement-in-early-stage-gastric-signet-ring-cell-carcinoma-in-the-us
#2
Sridevi K Pokala, Chao Zhang, Zhengjia Chen, Anthony M Gamboa, Sarah L Cristofaro, Steven A Keilin, Qiang Cai, Field F Willingham
INTRODUCTION: The incidence, survival, and propensity for nodal metastasis in early-stage gastric signet ring cell carcinoma have not been defined in the United States. These data are critical determinants for treatment allocation. METHODS: Cases of gastric signet ring cell carcinoma were extracted from the national SEER database for the years 2004-2013. Age-standardized incidence was derived. Survival was calculated using the Kaplan-Meier method. Univariate and multivariate analyses were performed to identify predictors of nodal metastasis...
January 8, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29299363/does-histology-really-influence-gastric-cancer-prognosis
#3
Carrie Luu, Ram Thapa, Katherine Woo, Domenico Coppola, Khaldoun Almhanna, Jose M Pimiento, Dung-Tsa Chen, Daissy Dominguez Marquez, Pamela J Hodul
Background: Gastric cancer (GC) is associated with poor survival despite curative-intent surgical resection and systemic therapy. Our objective is to examine the impact of histology on prognosis as well as the impact of linitis plastica (LP) on survival. Methods: The GC database at a single institution was evaluated for patients who underwent resection from 2000 to 2015. Clinicopathologic characteristics were examined and descriptive statistics was used to analyze four groups of patients based on Lauren classification: intestinal (n=93), diffuse (n=20), diffuse with signet-ring cell features (n=57), and LP (n=40)...
December 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/29280035/lymphovascular-invasion-and-lymph-node-metastasis-rates-in-papillary-adenocarcinoma-of-the-stomach-implications-for-endoscopic-resection
#4
Byung-Hoon Min, Sun-Ju Byeon, Jun Haeng Lee, Kyoung-Mee Kim, Ji Yeong An, Min Gew Choi, Jun Ho Lee, Tae Sung Sohn, Jae Moon Bae, Sung Kim
BACKGROUND: Current Japanese gastric cancer treatment guidelines recommend the same endoscopic resection criteria for papillary early gastric cancer (EGC) and well-differentiated (WD) or moderately differentiated (MD) EGC. To evaluate the appropriateness of this recommendation, we compared the clinicopathological characteristics of papillary EGC with those of WD, MD, poorly differentiated (PD), and signet ring cell (SRC) EGC. METHODS: A total of 6710 patients who underwent radical gastrectomy for EGC were included...
December 26, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/29277806/utility-of-nasogastric-tube-for-medical-and-surgical-oncology-of-gastric-cancer-a-prospective-institutional-study-on-a-new-and-precious-application-of-an-old-and-economic-device
#5
Edoardo Virgilio, Genoveffa Balducci, Paolo Mercantini, Enrico Giarnieri, Maria Rosaria Giovagnoli, Monica Montagnini, Antonella Proietti, Rosaria D'Urso, Marco Cavallini
BACKGROUND/AIM: Concerning gastric cancer (GC), nasogastric tube (NGT) is routinely employed for peri-operative decompression and palliative enteral nutrition. Additionally, we believe to have found a further application. PATIENTS AND METHODS: Between April 2012 and April 2017, 96 GC patients received preoperative nasogastric lavage (GL). All samples were cytologically examined to detect the presence (GL1) or absence (GL0) of malignant cells. Data were analyzed with classificatory, staging and prognostic purpose...
January 2018: Anticancer Research
https://www.readbyqxmd.com/read/29273468/systematic-gastric-biopsy-in-iron-deficiency-anaemia
#6
Hela Elloumi, Meriam Sabbah, Achraf Debbiche, Asma Ouakaa, Norsaf Bibani, Dorra Trad, Dalila Gargouri, Jamel Kharrat
BACKGROUND AND STUDY AIMS: Gastric biopsies are recommended in patients with iron deficiency anaemia to identify atrophic gastritis. However, in practice, only duodenal biopsies are routinely performed. The aim of our study was to determine the value of gastric biopsies in iron deficiency anaemia. PATIENTS AND METHODS: A prospective study including all patients referred for gastrointestinal endoscopy for iron deficiency anaemia from May 2008 to September 2014 was performed...
December 19, 2017: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
https://www.readbyqxmd.com/read/29236187/mixed-poorly-differentiated-adenocarcinoma-in-undifferentiated-type-early-gastric-cancer-predicts-endoscopic-noncurative-resection
#7
Yusuke Horiuchi, Junko Fujisaki, Noriko Yamamoto, Naoki Ishizuka, Masami Omae, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Yorimasa Yamamoto, Masatsugu Nagahama, Hiroshi Takahashi, Tomohiro Tsuchida
BACKGROUND: Comparisons between surgical cases of mixed poorly differentiated adenocarcinoma and pure signet ring cell carcinoma have revealed higher frequencies of lymph node metastasis and submucosal invasion in the former. However, this comparison has not been reported for endoscopically treated cases. Therefore, we compared cases of curative and noncurative resection in patients who underwent endoscopic submucosal dissection to determine what factors could influence the curative resection rate...
December 13, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/29227748/survival-in-signet-ring-cell-carcinoma-varies-based-on-primary-tumor-location-a-surveillance-epidemiology-and-end-results-database-analysis
#8
San-Gang Wu, Xue-Ting Chen, Wen-Wen Zhang, Jia-Yuan Sun, Feng-Yan Li, Zhen-Yu He, Xiao-Qing Pei, Qin Lin
BACKGROUND: The aim of this study was to investigate the survival of patients with signet ring cell carcinoma (SRCC) based on primary tumor location. METHODS: Patient data were obtained from the Surveillance, Epidemiology, and End Results database (1988-2012) with ≥200 cases per tumor location. Cox regression analysis was used to investigate prognostic factors of cause-specific survival (CSS). RESULTS: We identified 24,171 patients. Of the patients, 63...
December 11, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29212656/the-relevance-and-implications-of-signet-ring-cell-adenocarcinoma-of-the-oesophagus
#9
REVIEW
Christopher William Bleaney, Mickhaiel Barrow, Stephen Hayes, Yeng Ang
AIM: To review the current understanding of signet-ring type oesophageal adenocarcinoma including evidence for prognosis. METHODS: We conducted a literature search of nine healthcare literature databases for articles detailing the biology and clinical outcomes of signet-ring cell adenocarcinoma of the oesophagus. The impact of signet-ring cell morphology was analysed and detailed in written text and tabular format. Current understanding of the biology of signet-ring cell adenocarcinoma of the oesophagus was summarised...
December 6, 2017: Journal of Clinical Pathology
https://www.readbyqxmd.com/read/29202657/a-case-of-gastric-cancer-metastasis-to-the-breast-in-a-female-with-brca2-germline-mutation-and-literature-review
#10
Audrius Dulskas, Mahdi Al Bandar, Yoon Young Choi, Su-Jin Shin, Seung-Hoon Beom, Taeil Son, Hyung-Il Kim, Jae-Ho Cheong, Woo Jin Hyung, Sung Hoon Noh
INTRODUCTION: Gastric cancer is a deadly disease. Common sites of distant metastasis of gastric cancer are the peritoneum, liver, lymph nodes, and lung. The breast is a rare site of metastasis in gastric cancer which occurs in males dominantly. PATIENTS AND METHODS: Here, we report the first case of metastatic gastric cancer to the breast in a patient with the breast cancer 2 (BRCA2) germline mutation. A 34-year-old female was admitted to the hospital with dyspepsia and a palpable mass in the left breast...
December 5, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/29192740/bilateral-parotid-gland-metastases-from-gastric-signet-ring-cell-carcinoma
#11
Federico Nichetti, Federica Morano, Alessandra Fabbri, Filippo de Braud, Maria Di Bartolomeo
INTRODUCTION: Signet-ring cell (SRC) carcinoma is a common subtype of gastric adenocarcinoma associated with poor prognosis. Metastatic involvement of the parotid gland has been reported in gastric cancer patients, but never bilaterally nor in association with the SRC histotype. Here, we report the first case and a brief review of the literature. CASE DESCRIPTION: A 47-year-old woman was referred to our center for a signet-ring gastric carcinoma with synchronous hepatic and peritoneal metastases...
November 22, 2017: Tumori
https://www.readbyqxmd.com/read/29192642/importance-of-optical-diagnosis-in-early-gastric-cancer-a-case-report-of-early-gastric-signet-ring-cell-carcinoma
#12
P S Akabah, S Mocan, C Molnar, D Dobru
Gastric signet ring cell carcinoma (SRCC) is a rare form of highly malignant adenocarcinoma. It is an epithelial malignancy characterized by the histologic appearance of more than 50% of cells as signet ring cells filled with mucin. The incidence of SRCC is rising,[1],[2] therefore, the diagnosis of these cancers in the early stage is important as it is the only stage that curative measures can be done. A 49-year-old female was hospitalized due to epigastric pain, postprandial bloating for 3 months. Upper gastrointestinal endoscopy with narrow band imaging (NBI) showed 1...
October 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29178101/-clinicopathologic-characteristics-and-prognosis-analysis-of-90-young-patients-with-gastric-cancer
#13
Rongjian Zhou, Junjie Zhao, Ping Shu, Hongshan Wang, Jing Qin, Yihong Sun
OBJECTIVE: To investigate the features of clinicopathology and prognosis in young gastric cancer patients. METHODS: Clinicopathological data of 90 young gastric cancer patients (≤40 years old) who received radical gastrectomy in the Department of General Surgery of Zhongshan Hospital, Fudan University from January 2013 to December 2014 were retrospectively analyzed. Survival data were obtained by follow-up and the last follow-up time was October 2016. Log-rank test and Cox regression model were used to analyze the risk factors of prognosis and these factors included gender, age, tumor size, degree of differentiation, histological type, Lauren pattern, T stage, N stage, vessel carcinoma embolus, clinical symptom, anemic condition, CA19-9 level, et al...
November 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/29178100/-lymph-node-metastasis-regularity-and-risk-factors-in-768-cardiac-carcinoma-patients
#14
Jie Yue, Xiaofeng Duan, Lei Gong, Jianguo Zhang, Zhentao Yu
OBJECTIVE: To investigate the regularity of lymph node metastasis in cardiac carcinoma and its risk factors. METHOD: Complete clinicopathological data of 768 cardiac carcinoma patients undergoing radical resection and lymph node dissection were collected. A retrospective cohort study was performed to analyze the distribution of lymph node metastasis (lymph node metastasis rate=number of patients with lymph node metastasis/number of patients with lymph node dissection; lymph node metastasis frequency=number of metastatic lymph node/number of total resected lymph node) and the influence of clinicopathological factors on lymph node metastasis...
November 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/29166862/gastric-stump-carcinoma-as-a-long-term-complication-of-pancreaticoduodenectomy-report-of-two-cases-and-review-of-the-english-literature
#15
Morgane Bouquot, Safi Dokmak, Louise Barbier, Jérôme Cros, Philippe Levy, Alain Sauvanet
BACKGROUND: Gastric stump carcinoma is an exceptional and poorly known long-term complication after pancreaticoduodenectomy. CASES PRESENTATION: Two patients developed gastric stump carcinoma 19 and 10 years after pancreaticoduodenectomy for malignant ampulloma and total pancreaticoduodenectomy for pancreatic adenocarcinoma, respectively. Both patients had pT4 signet-ring cell carcinoma involving the gastrojejunostomy site that was revealed by bleeding or obstruction...
November 22, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/29164283/gastric-cancer-metastatic-to-neck-lipoma-a-case-report-with-imaging-consideration
#16
Shuko Nomura, Noriko Kurihara, Tomohiko Ishikawa, Masaru Tateda, Junko Sakurada
A 71-year-old man visited our hospital for examination of a soft neck mass. Computed tomography and magnetic resonance imaging scans showed a well-circumscribed large lipomatous tumor with multiple nodules inside. Atypical lipomatous tumor or lipoma involving the lymph nodes was considered. Pathological examination of the surgical specimen suggested typical lipoma including multiple metastatic foci from gastric cancer. Subsequent endoscopy revealed a gastric tumor, which was histologically proven to be signet-ring cell carcinoma...
November 21, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/29151922/clinicopathological-characteristics-and-prognostic-value-of-signet-ring-cells-in-gastric-carcinoma-a-meta-analysis
#17
Run-Cong Nie, Shu-Qiang Yuan, Yuan-Fang Li, Yong-Ming Chen, Xiao-Jiang Chen, Bao-Yan Zhu, Li-Pu Xu, Zhi-Wei Zhou, Shi Chen, Ying-Bo Chen
Background and Objectives: Previous studies of the prognostic value of the signet ring cell (SRC) type have yielded inconsistent results. Therefore, the aim of the present meta-analysis is to explore the clinicopathological characteristics and prognostic value of SRCs. Methods: Relevant articles that compared SRC and non-SRC type in PubMed and Web of Science were comprehensively searched. Then, a meta-analysis was performed. Results: A total of 19 studies including 35947 cases were analyzed. Compared with non-SRC patients, SRC patients tended to be younger (WMD: -3...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/29135516/international-endocervical-adenocarcinoma-criteria-and-classification-iecc-a-new-pathogenetic-classification-for-invasive-adenocarcinomas-of-the-endocervix
#18
Simona Stolnicu, Iulia Barsan, Lien Hoang, Prusha Patel, Cristina Terinte, Anna Pesci, Sarit Aviel-Ronen, Takako Kiyokawa, Isabel Alvarado-Cabrero, Malcolm C Pike, Esther Oliva, Kay J Park, Robert A Soslow
We sought to classify endocervical adenocarcinomas (ECAs) based on morphologic features linked to etiology (ie, human papillomavirus [HPV] infection), unlike the World Health Organization 2014 classification. The International Endocervical Adenocarcinoma Criteria and Classification (IECC criteria), described herein, distinguishes between human papillomavirus-associated adenocarcinoma (HPVA), recognized by the presence of luminal mitoses and apoptosis seen at scanning magnification, and no or limited HPVA features (nonhuman papillomavirus-associated adenocarcinoma [NHPVA])...
February 2018: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29131691/a-new-mutation-of-the-cdh1-gene-in-a-patient-with-an-aggressive-signet-ring-cell-carcinoma-of-the-stomach
#19
Laura Caggiari, Gianmaria Miolo, Vincenzo Canzonieri, Mariangela De Zorzi, Lara Alessandrini, Giuseppe Corona, Renato Cannizzaro, Davide Adriano Santeufemia, Antonio Cossu, Angela Buonadonna, Valli De Re
Germline mutations in CDH1, the gene coding for the E-cadherin adhesion protein, are known to cause hereditary diffuse gastric cancer. We identified a new truncating germline mutation (p.Asp538Thrfs*19) in exon 11 of the CDH1 gene in a 41-year-old male with a diffuse gastric cancer. Although he had no parental history of gastric cancer, the co-segregation study in the family detected the same mutation in his healthy 31-year-old brother. The mutation affects one of the extracellular repeat (CAD repeats) domains which is essential for the homophilic binding specificity that directs "E-cadherin" to bind with itself each others...
November 13, 2017: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/29119740/breast-metastasis-of-gastric-signet-ring-cell-carcinoma
#20
Li-Yuan Wei, Mei Kong, Zhen Zhang, Xiao-Chen Zhang
Metastatic breast involvement from extra-mammary neoplasms is unusual with a low incidence of 0.5% to 1.2% in clinical practice, 2.7% in cytological series, and 1.7% to 6.6% in autopsy series of all breast malignancies. Nearly 500 cases have been reported in small series and case reports. Gastric carcinoma rarely metastasizes to the breast. There are only 38 cases reported in PubMed. In this study, we present a case report of a 49-year-old woman who was diagnosed with right breast metastasis from a gastric carcinoma and undertake a literature review to pay attention to the diagnosis, treatment, and the prognosis of the disease...
2017: Journal of Zhejiang University. Science. B
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