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World Journal of Surgical Oncology

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https://www.readbyqxmd.com/read/28103928/primary-carcinoma-of-the-cystic-duct-a-case-report-and-review-of-classifications
#1
Lovenish Bains, Daljit Kaur, Arun Kumar Kakar, Aman Batish, Seema Rao
BACKGROUND: The incidence of extrahepatic bile duct malignancies is about 2-3.6% of all gastrointestinal malignancies. Primary carcinoma of cystic duct is a rare condition comprising a fraction of all extrahepatic bile duct malignancies with less than 70 cases reported worldwide. Majority of these cases were reported from East Asia. There is paucity in such case being reported from Indian subcontinent. We present a case of primary carcinoma of the cystic duct encountered during laparoscopic cholecystectomy...
January 19, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28103882/a-distal-ileum-malignant-peripheral-nerve-sheath-tumor-causing-intussusception-in-a-patient-in-china-a-case-report
#2
Lin-Bo Zhu, Peng-Fei Li, Wei-Hua Xiao, Peng-Bin Zhang, Jun-Qiang Li, Ming-Fei Sun
BACKGROUND: Malignant peripheral nerve sheath tumors (MPNSTs) arise from a peripheral nerve or display nerve sheath differentiation. Most MPNSTs typically originate on the trunk, extremities, head, neck, and paravertebral regions. Gastrointestinal MPNSTs are rare entities with only 10 cases reported worldwide in the literatures. CASE PRESENTATION: Here, we report the first Chinese case of a malignant peripheral nerve sheath tumor of the distal ileum presenting as intussusception...
January 19, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28103879/a-comparison-of-cervical-delta-shaped-anastomosis-and-circular-stapled-anastomosis-after-esophagectomy
#3
Chen Huang, Xunhai Xu, Binbin Zhuang, Wenshu Chen, Xunyu Xu, Chao Wang, Shengmei Lin
BACKGROUND: The delta-shaped anastomosis has been reported to reduce anastomotic complications for a decade. However, little has been written comparing this technique with the circular stapler technique. The objective of this retrospective study was to assess the safety and efficacy of cervical delta-shaped anastomosis after esophagectomy. METHODS: Medical records of patients with esophageal squamous cell carcinoma who underwent McKeown (three-incision) esophagectomy between September 2013 and June 2015 were reviewed...
January 19, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28100248/mediastinal-lymph-node-dissection-and-distal-esophagectomy-is-not-essential-in-early-esophagogastric-junction-adenocarcinoma
#4
In-Seob Lee, Ji-Yong Ahn, Jeong-Hwan Yook, Byung-Sik Kim
BACKGROUND: Optimal extent of surgery remains controversial in types 2 and 3 adenocarcinoma of esophagogastric junction (AEG). We aimed to determine whether the extended procedure including mediastinal lymphadenectomy is essential in all patients with AEG by comparing prognosis and recurrence of proximal gastric adenocarcinoma based on total gastrectomy with intra-abdominal lymphadenectomy. METHODS: The clinicopathologic characteristics of 672 patients (type 2: 90, type 3: 211, upper third of the stomach: 371 cases) who underwent curative total gastrectomy with lymphadenectomy between 2003 and 2009 were reviewed...
January 18, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28100235/solitary-fibrous-tumour-of-the-liver-report-on-metastasis-and-local-recurrence-of-a-malignant-case-and-review-of-literature
#5
REVIEW
Nelson Chen, Kellee Slater
BACKGROUND: Solitary fibrous tumours (SFT) are neoplasms of mesenchymal origin that predominantly arise from the pleura. SFT of the liver (SFTL) are a rare occurrence with little number of cases reported in English literature. Malignant cases of hepatic SFT are an even rarer occurrence. For this reason, the prognostic evaluation of SFTLs is unknown and difficult to measure. METHODS: A search on English literature on "Solitary Fibrous Tumour of the Liver" was conducted on common search engines (PubMed, Google)...
January 18, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28095912/study-on-expression-of-cdh4-in-lung-cancer
#6
Zhupeng Li, Dan Su, Lisha Ying, Guangmao Yu, Weimin Mao
BACKGROUND: The human CDH4 gene, which encodes the R-cadherin protein, has an important role in cell migration and cell adhesion, sorting, tissue morphogenesis, and tumor genesis. This study analyzed the relationship of CDH4 mRNA expression with lung cancer. METHODS: Real time PCR was applied to detect CDH4 mRNA transcription in 142 paired cases of lung cancer and noncancerous regions. RESULTS: No correlation was identified between CDH4 mRNA expression and gender, age, lymphnode metastasis, TNM stage, family history, smoking state, drinking state (P > 0...
January 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088233/successful-recovery-from-a-subclavicular-ulcer-caused-by-lenvatinib-for-thyroid-cancer-a-case-report
#7
Morimasa Kitamura, Tomomasa Hayashi, Chiaki Suzuki, Shigeru Hirano, Ichiro Tateya, Yo Kishimoto, Koichi Omori
BACKGROUND: There are currently no effective therapeutic methods for locally recurrent, metastatic, or progressive radioactive iodine (RAI)-refractory differentiated thyroid cancer. However, multitargeted tyrosine kinase inhibitors (TKIs) such as lenvatinib or sorafenib have been approved for patients with RAI-refractory differentiated thyroid cancer as a second targeted therapy, and these agents can prolong patient survival. However, several cases have been reported that TKIs have caused fatal complications such as fistula formation or bleeding...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088224/clinical-analysis-of-krukenberg-tumours-in-patients-with-colorectal-cancer-a-review-of-57-cases
#8
K Y Xu, H Gao, Z J Lian, L Ding, M Li, J Gu
BACKGROUND: A Krukenberg tumour (KT) is defined as an ovarian metastasis from a gastrointestinal adenocarcinoma and suggests a terminal condition. This study aimed to identify the prognostic factors affecting the survival of patients with KTs of colorectal origin who receive cytoreductive surgery. METHODS: Medical records of patients who had received cytoreductive surgery and had been pathologically diagnosed with KT of colorectal origin in two centres were reviewed...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088221/role-of-pelvic-and-para-aortic-lymphadenectomy-in-abandoned-radical-hysterectomy-in-cervical-cancer
#9
Salim Abraham Barquet-Muñoz, Gabriel Jaime Rendón-Pereira, Denise Acuña-González, Monica Vanessa Heymann Peñate, Luis Alonso Herrera-Montalvo, Lenny Nadia Gallardo-Alvarado, David Francisco Cantú-de León, René Pareja
BACKGROUND: Cervical cancer (CC) occupies fourth place in cancer incidence and mortality worldwide in women, with 560,505 new cases and 284,923 deaths per year. Approximately, nine of every ten (87%) take place in developing countries. When a macroscopic nodal involvement is discovered during a radical hysterectomy (RH), there is controversy in the literature between resect macroscopic lymph node compromise or abandonment of the surgery and sending the patient for standard chemo-radiotherapy treatment...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088217/surgical-treatment-of-upper-cervical-spine-metastases-a-retrospective-study-of-39-cases
#10
Jian Yang, Qi Jia, Dongyu Peng, Wei Wan, Nanzhe Zhong, Yan Lou, Xiaopan Cai, Zhipeng Wu, Chenglong Zhao, Xinghai Yang, Jianru Xiao
BACKGROUND: The surgical treatment of upper cervical spine metastases are controversial up to now. By summarizing and analyzing the clinical data of the upper cervical spine involved metastases treated surgically in our center, we mainly aimed to investigate the surgical decisions and outcomes so as to provide more references for the clinical treatment of this special and complex spine metastasis. METHODS: We evaluated the patients' pre- and post-operative neck pain and neurologic function with paired t test, followed by the statistics of the selection of surgical approaches, ways of reconstruction, and related complications...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088209/pulmonary-embolism-in-non-brain-tumor-patients-after-surgery-a-retrospective-study-in-china
#11
Ren-Xiong Chen, Hong-Zhi Wang, Jun Dong, Hong Ren, Xiao-Jie Chen, Jia-Xuan Xu, Yong Yang, Guo-Dong Wang
BACKGROUND: The incidence rate of pulmonary emboli (PE) is high in tumor patients; however, the morbidity and mortality associated with the development of PE after tumor surgery are unknown. We studied the clinical profiles and outcomes of patients with PE after non-brain tumor surgery. METHODS: We retrospectively screened 55,967 patients who underwent non-brain tumor surgery at the Peking University Cancer Hospital from January 2008 to June 2015. Among them, 76 patients who were diagnosed with PE were enrolled in our study...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28086896/fast-track-surgery-versus-conventional-perioperative-management-of-lung-cancer-associated-pneumonectomy-a-randomized-controlled-clinical-trial
#12
Qing Dong, Kai Zhang, Shouqiang Cao, Jian Cui
BACKGROUND: The aim of this study is to investigate the effects of fast-track surgery (FTS) on postoperative recovery, hospital stay, total medical costs, and the complications of pneumonectomy in patients with non-small cell lung cancer (NSCLC). METHODS: Studies were performed between June 2012 and March 2014 in 17 patients received FTS and 18 patients given conventional management (control) after pneumonectomy in the Department of Thoracic Surgery, the Fourth Affiliated Hospital of Harbin Medical University...
January 13, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28077134/endoscopy-assisted-surgery-for-the-management-of-benign-breast-tumors-technique-learning-curve-and-patient-reported-outcome-from-preliminary-323-procedures
#13
Hung-Wen Lai, Hui-Yu Lin, Shu-Ling Chen, Shou-Tung Chen, Dar-Ren Chen, Shou-Jen Kuo
BACKGROUND: Endoscopy-assisted breast surgery (EABS), a technique that optimizes cosmetic outcome because it is performed through small wounds hidden in inconspicuous areas, could be an alternative surgical technique for benign breast tumors. In this study, we report the preliminary results of 323 EABS procedures performed at our institution for the management of benign breast tumors. METHODS: The medical records of patients who underwent EABS for benign breast lesions during the periods August 2010 to December 2015 were collected from the Changhua Christian Hospital EABS database...
January 11, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28073374/successful-multimodal-treatment-of-intraoral-salivary-duct-carcinoma-in-a-patient-with-multiple-lymph-node-metastases-a-case-report
#14
Shuichi Imaue, Kei Tomihara, Takeru Hamashima, Gakuto Tomizawa, Kuninori Nomura, Masakiyo Sasahara, Makoto Noguchi
BACKGROUND: Salivary duct carcinoma (SDC) is a high-grade salivary gland malignancy that is associated with an aggressive clinical behavior and poor prognosis. Herein, we report on a long surviving case of SDC of the minor salivary gland with multiple lymph node metastases (LNMs). CASE PRESENTATION: An 83-year-old woman presented with a history of lymphadenopathy in the right side of the neck and recent onset and rapid growth of a mass in the right buccal region...
January 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069049/dedifferentiated-endometrioid-carcinoma-of-the-uterus-report-of-four-cases-and-review-of-literature
#15
Jiheun Han, Eun Young Ki, Sung Eun Rha, SooYoung Hur, Ahwon Lee
BACKGROUND: Dedifferentiated endometrioid adenocarcinoma (DEAC) is rare and is known to be more aggressive than high-grade endometrioid carcinoma. Differentiating between the two is important to provide appropriate treatment for patients. CASE PRESENTATION: This is a retrospective study including four cases of DEAC of the uterus, which was diagnosed and treated in our Obstetrics and Gynecology department between January 2013 and December 2015. Clinical, pathological, and immunohistochemical staining features are discussed...
January 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069033/preoperative-predictors-for-early-recurrence-of-resectable-pancreatic-cancer
#16
Kohei Nishio, Kenjiro Kimura, Ryosuke Amano, Sadaaki Yamazoe, Go Ohrira, Bunzo Nakata, Kosei Hirakawa, Masaichi Ohira
BACKGROUND: The first-line treatment for resectable pancreatic cancer (RPC) is surgical resection. However, our patients have often experienced early recurrence after curative resection for RPC, with desperately poor prognosis. Some reports indicated that minimally distant metastasis not detected at operation might cause early recurrence. The present study aimed to identify preoperative clinicopathological features of early recurrence after curative resection of RPC. METHODS: Ninety RPC patients who underwent curative resection between 2000 and 2014 at our institution were retrospectively analyzed...
January 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069031/diagnostic-accuracy-of-the-postoperative-ratio-of-c-reactive-protein-to-albumin-for-complications-after-colorectal-surgery
#17
Xiaolong Ge, Yu Cao, Hongkan Wang, Chao Ding, Hongliang Tian, Xueying Zhang, Jianfeng Gong, Weiming Zhu, Ning Li
BACKGROUND: The ratio of C-reactive protein to albumin, as a novel inflammation-based prognostic score, is associated with outcomes in cancer and septic patients. The diagnostic accuracy of the CRP/albumin ratio has not been assessed in colorectal surgery for postoperative complications. METHODS: A total of 359 patients undergoing major colorectal surgery between 2012 and 2015 were eligible for this study. Uni- and multivariate analyses were performed to identify risk factors for postoperative complications...
January 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069064/pasteurized-autograft-reconstruction-after-resection-of-periacetabular-malignant-bone-tumours
#18
Xiaoning Guo, Xiaoyang Li, Tang Liu, Cijun Shuai, Qing Zhang
BACKGROUND: The treatment of periacetabular malignant bone tumours is challenging. Many methods of reconstruction after internal hemipelvectomy have been reported and each method has its own limitations. The aim of this study was to evaluate the oncological and functional outcomes of pasteurized autograft reconstruction after resection of periacetabular malignant bone tumours. METHODS: Ten patients (six male, four female) with periacetabular malignant tumours, who underwent resection and reconstruction with pasteurized autograft, were retrospectively reviewed...
January 9, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069039/supraclavicular-lymph-node-incisional-biopsies-have-no-influence-on-the-prognosis-of-advanced-non-small-cell-lung-cancer-patients-a-retrospective-study
#19
Song Dong, Ning Zhao, Wei Deng, Hui-Wen Sun, Fei-Yu Niu, Jin-Ji Yang, Wen-Zhao Zhong, Feng Li, Hong-Hong Yan, Chong-Rui Xu, Qiu-Yi Zhang, Xue-Ning Yang, Ri-Qiang Liao, Qiang Nie, Yi-Long Wu
BACKGROUND: Supraclavicular lymph node (SCLN) biopsies play an important role in diagnosing and staging lung cancer. However, not all patients with SCLN metastasis can have a complete resection. It is still unknown whether SCLN incisional biopsies affect the prognosis of non-small cell lung cancer (NSCLC) patients. METHODS: Patients who were histologically confirmed to have NSCLC with SCLN metastasis were enrolled in the study from January 2007 to December 2012 at Guangdong Lung Cancer Institute...
January 9, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28069036/tpx2-expression-is-associated-with-poor-survival-in-gastric-cancer
#20
Chiharu Tomii, Mikito Inokuchi, Yoko Takagi, Toshiaki Ishikawa, Sho Otsuki, Hiroyuki Uetake, Kazuyuki Kojima, Tatsuyuki Kawano
BACKGROUND: Targeting protein for Xenopus kinesin-like protein 2 (TPX2) is a microtubule-associated protein required for microtubule formation in human cells. Several studies have demonstrated that TPX2 is overexpressed in multiple tumor types and promotes tumor growth and metastasis. However, there have been few reports regarding its role in gastric cancer. In this study, we evaluated TPX2 expression and investigated its correlations with gastric cancer clinicopathological features and prognosis...
January 9, 2017: World Journal of Surgical Oncology
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