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Lateral lymph node dissection

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https://www.readbyqxmd.com/read/30510152/a-spontaneous-regression-of-an-isolated-lymph-node-metastasis-from-a-primary-unknown-merkel-cell-carcinoma-in-a-patient-with-an-idiopathic-hyper-eosinophilic-syndrome
#1
Raffaele Longo, Oana Balasanu, Mathilde Chastenet de Castaing, Eric Chatelain, Mohammed Yacoubi, Marco Campitiello, Nathalie Marcon, Francesca Plastino
BACKGROUND Merkel cell carcinoma (MCC) is a rare, aggressive primary cutaneous neuroendocrine tumor frequently associated with Merkel cell polyomavirus infection. Despite its aggressiveness, a few reports of spontaneous MCC regression have been described in the literature, most of them following incisional biopsy supporting a hypothetical role of surgery-induced inflammation in the process of regression. CASE REPORT We report a case of 69-year-old Caucasian male who was followed for an idiopathic hyper-eosinophilic syndrome...
December 4, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/30500291/data-set-for-the-reporting-of-nodal-excisions-and-neck-dissection-specimens-for-head-and-neck-tumors-explanations-and-recommendations-of-the-guidelines-from-the-international-collaboration-on-cancer-reporting-iccr
#2
Martin J Bullock, Jonathan J Beitler, Diane L Carlson, Isabel Fonseca, Jennifer L Hunt, Nora Katabi, Philip Sloan, S Mark Taylor, Michelle D Williams, Lester D R Thompson
Standardized, synoptic pathologic reporting for tumors greatly improves communication among clinicians, patients, and researchers, supporting prognostication and comparison about patient outcomes across institutions and countries. The International Collaboration on Cancer Reporting is a nonprofit organization whose mission is to develop evidence-based, universally available surgical pathology reporting data sets. Within the head and neck region, lymph node excisions and neck dissections are frequently performed as part of the management of head and neck cancers arising from the mucosal sites (sinonasal tract, nasopharynx, oropharynx, hypopharynx, oral cavity, and larynx), along with bone tumors, skin cancers, melanomas, and other tumor categories...
November 30, 2018: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/30499806/is-the-routine-dissection-of-lateral-lymph-nodes-really-necessary-after-mesorectal-excision-for-clinical-stage-ii-iii-lower-rectal-cancer
#3
Roberto Cirocchi, Luigina Graziosi, Vito D'Andrea, Georgi I Popivanov, Annibale Donini
No abstract text is available yet for this article.
November 29, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/30483903/transanal-extended-rectal-surgery-with-lateral-pelvic-lymph-node-dissection
#4
T Aiba, K Uehara, T Mukai, N Hattori, G Nakayama, M Nagino
No abstract text is available yet for this article.
November 27, 2018: Techniques in Coloproctology
https://www.readbyqxmd.com/read/30478394/establishing-a-prediction-model-for-lateral-neck-lymph-node-metastasis-in-patients-with-papillary-thyroid-carcinoma
#5
Shan Jin, Wuyuntu Bao, Yun-Tian Yang, Tala Bai, Yinbao Bai
This study aimed to establish a model for predicting lateral neck lymph node metastasis in patients with papillary thyroid carcinoma. A total of 106 patients with papillary thyroid carcinoma undergoing initial treatment of neck lymph node dissection (including central and lateral neck lymph nodes) at the thyroid surgery department were enrolled from January 2009 to April 2017. Logistic regression analysis was used to screen the factors influencing lateral neck lymph node metastasis and develop a prediction model...
November 26, 2018: Scientific Reports
https://www.readbyqxmd.com/read/30477950/predictive-factors-of-pathological-lateral-pelvic-lymph-node-metastasis-in-patients-without-clinical-lateral-pelvic-lymph-node-metastasis-clinical-stage-ii-iii-the-analysis-of-data-from-the-clinical-trial-jcog0212
#6
Koji Komori, Shin Fujita, Junki Mizusawa, Yukihide Kanemitsu, Masaaki Ito, Akio Shiomi, Masayuki Ohue, Mitsuyoshi Ota, Yoshihiro Akazai, Manabu Shiozawa, Takashi Yamaguchi, Hiroyuki Bandou, Kenji Katsumata, Yusuke Kinugasa, Yasumasa Takii, Takayuki Akasu, Yoshihiro Moriya
BACKGROUND: Mesorectal excision (ME) is the standard surgical procedure for lower rectal cancer. However, in Japan, total or tumor-specific ME with lateral pelvic lymph node dissection (LLND) is the standard surgical procedure for patients with clinical stages II or III lower rectal cancer, because lateral pelvic lymph node metastasis occasionally occurs in these patients. The aim of study was to elucidate the predictive factors of pathological lateral pelvic lymph node metastasis in patients without clinical lateral pelvic lymph node metastasis...
November 20, 2018: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/30465086/occult-contralateral-lateral-lymph-node-metastases-in-unilateral-n1b-papillary-thyroid-carcinoma
#7
Hélène Bohec, Ingrid Breuskin, Julien Hadoux, Martin Schlumberger, Sophie Leboulleux, Dana M Hartl
OBJECTIVE: Therapeutic lateral neck dissection (ND) is recommended for N1b papillary thyroid carcinoma (PTC), while prophylactic contralateral lateral ND is not. Given the paucity of data, we investigated the frequency of and risk factors for occult lymph node metastases (LNM) in the contralateral lateral neck for N1b patients. PATIENTS AND METHODS: This is a retrospective study conducted at a cancer center. Inclusion criteria were: unilateral PTC and ipsilateral lateral LNM confirmed by fine-needle aspiration biopsy...
November 21, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/30455668/intrathyroidal-parathyroid-carcinoma-an-atypical-thyroid-lesion
#8
Noran Alharbi, Sylvia L Asa, Marta Szybowska, Raymond H Kim, Shereen Ezzat
Parathyroid carcinoma is a rare endocrine malignancy that is typically difficult to diagnose at presentation. Here, we report a 63 year-old man who had symptomatic hypercalcemia. Investigations revealed a thyroid nodule and a lateral neck mass that was biopsied and diagnosed as "suspicious for a neuroendocrine neoplasm." He underwent total thyroidectomy with central and left neck node dissection. Histology and immunohistochemistry revealed an intrathyroidal angioinvasive parathyroid carcinoma with lymph node metastases...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/30419720/lateral-lymph-node-dissection-with-the-focus-on-indications-functional-outcomes-and-minimally-invasive-surgery
#9
Min Jung Kim, Jae Hwan Oh
The lateral lymph node dissection (LLND) is still a subject of great debate as to the appropriate treatment for patients with mid to low advanced rectal cancer. The guidelines of the Japanese Society for Cancer of the Colon and Rectum recommend a LLND for patients with T3/4 rectal cancer below the peritoneal reflection. However, in most Western countries, a routine LLND is not recommended unless a node or nodes are clinically suspicious for metastasis. Even after preoperative chemoradiotherapy (CRT), an 8% to 12% lateral pelvic recurrence was noted...
October 2018: Annals of Coloproctology
https://www.readbyqxmd.com/read/30412067/bronchobiliary-fistula-following-radiofrequency-ablation-for-liver-metastases-from-breast-cancer-a-case-report-and-literature-review
#10
REVIEW
Xue-Jiao Xi, Yi Zhang, Yun-Hong Yin, Hao Li, De-Dong Ma, Yi-Qing Qu
RATIONALE: Bronchobiliary fistula (BBF) is a rare clinical condition which is characterized by a channel between biliary tract and bronchial tree. BBF can present with fever, dyspnea, and cough. However, it can be easily misdiagnosed as biliary vomiting, dyspnea, or even severe pneumonia. PATIENT CONCERNS: A 53-year-old woman was diagnosed with breast cancer in April 2011 and underwent radical mastectomy and lymph node dissection, chemotherapy, and radiotherapy...
October 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/30411267/comprehensive-lateral-neck-dissection-in-papillary-thyroid-carcinoma-may-reduce-lateral-neck-recurrence-rates
#11
Veljko Strajina, Benzon M Dy, Travis J McKenzie, Zahraa Al-Hilli, Mabel Ryder, David R Farley, Geoffrey B Thompson, Melanie L Lyden
OBJECTIVE: To Identify predictors of recurrent disease following lateral neck dissection (LND) for papillary thyroid carcinoma (PTC). METHODS: A retrospective review of patients who underwent first-time LND for PTC at our institution (2000-2015) was performed. Medical records were examined for biopsy or pathologically proven lateral neck recurrence. Differences between the groups with and without recurrence were compared. All LNDs were then classified in to two groups: "comprehensive" (CND), involving levels IIa-Vb at minimum, or "selective", labelling less extensive dissection (SND)...
November 8, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/30406482/the-effects-of-intraoperative-icg-fluorescence-angiography-in-laparoscopic-low-anterior-resection-a-propensity-score-matched-study
#12
Toshiaki Wada, Kenji Kawada, Nobuaki Hoshino, Susumu Inamoto, Mami Yoshitomi, Koya Hida, Yoshiharu Sakai
BACKGROUND: It remains unclear whether indocyanine green (ICG) angiography could reduce the rate of postoperative anastomotic leakage (AL) following rectal surgery. The aim was to determine whether intraoperative ICG angiography could decrease symptomatic AL following laparoscopic low anterior resection (LAR). METHODS: This is a retrospective study of 149 patients with rectal cancer who underwent laparoscopic LAR at a single institution. Propensity score matching (PSM) was employed to compare groups with and without ICG angiography...
November 8, 2018: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/30403572/neoadjuvant-chemo-radiotherapy-with-total-mesorectal-excision-only-is-not-sufficient-to-prevent-lateral-local-recurrence-in-enlarged-nodes-results-of-the-multicenter-lateral-node-study-of-patients-with-low-ct3-4-rectal-cancer
#13
Atsushi Ogura, Tsuyoshi Konishi, Chris Cunningham, Julio Garcia-Aguilar, Henrik Iversen, Shigeo Toda, In Kyu Lee, Hong Xiang Lee, Keisuke Uehara, Peter Lee, Hein Putter, Cornelis J H van de Velde, Geerard L Beets, Harm J T Rutten, Miranda Kusters
PURPOSE: Improvements in magnetic resonance imaging (MRI), total mesorectal excision (TME) surgery, and the use of (chemo)radiotherapy ([C]RT) have improved local control of rectal cancer; however, we have been unable to eradicate local recurrence (LR). Even in the face of TME and negative resection margins (R0), a significant proportion of patients with enlarged lateral lymph nodes (LLNs) suffer from lateral LR (LLR). Japanese studies suggest that the addition of an LLN dissection (LLND) could reduce LLR...
November 7, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/30382032/-evidence-of-surgical-treatment-for-colorectal-cancer-revealed-from-clinical-trials
#14
Akio Shiomi
Surgical treatment for colorectal cancer has been approached by various treatment strategies. Among them, laparoscopic surgery, trans-anal total mesorectal excision(TaTME)and robot-assisted surgery are nowbeing the newstandard. Moreover, in Japan, lateral lymph node dissection for lower rectal cancer has been performed as a standard treatment. In this article, we introduce some evidences obtained by clinical trials to date on these topics for colorectal cancer.
October 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/30361912/predictive-factors-of-lateral-lymph-node-metastasis-in-papillary-thyroid-microcarcinoma
#15
Wenjing Zhao, Shaobo Chen, Xianming Hou, Quan Liao, Ge Chen, Yupei Zhao
This study was designed to determine the incidence and predictive factors for lateral lymph node metastasis (LNM) in patients with papillary thyroid microcarcinoma (PTMC). From January 2014 to July 2015, a retrospective review was conducted of 215 patients with PTMC who underwent total thyroidectomy and central lymph node dissection (LND) with lateral LND. Correlations of lateral LNM with clinicopathological features were examined using univariate analyses. Risk factors for lateral LNM were identified by multivariate analysis...
October 26, 2018: Pathology Oncology Research: POR
https://www.readbyqxmd.com/read/30361076/lymph-node-ratio-predicts-recurrence-in-pediatric-papillary-thyroid-cancer
#16
Jill C Rubinstein, Catherine Dinauer, Kayleigh Herrick-Reynolds, Raffaella Morotti, Glenda G Callender, Emily R Christison-Lagay
BACKGROUND: Regional lymph node (LN) metastasis at the time of presentation plays a significant role in predicting recurrence in patients with papillary thyroid cancer (PTC). Multiple studies in the adult population have demonstrated that the lymph node ratio (LNR) in both the central and lateral neck can improve the accuracy of recurrence prediction, but this ratio has not been studied in the pediatric population. In this study, we sought to investigate the LNR in the central and lateral compartments as a prognostic predictor for recurrence in pediatric patients with PTC...
October 5, 2018: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/30358210/multifocality-as-independent-prognostic-factor-in-papillary-thyroid-cancer-a-multivariate-analysis
#17
Ivan Markovic, Merima Goran, Nikola Besic, Marko Buta, Igor Djurisic, Dejan Stojiljkovic, Milan Zegarac, Gordana Pupic, Zorka Inic, Radan Dzodic
PURPOSE: The incidence of multifocality of papillary thyroid carcinoma (PTC) ranges from 18 to 87.5% The mechanisms of multifocal spreading, correlation with tumor size, histology variants of PTC, lymph node metastases, and prognostic impact remains unclear. The purpose of this study was to clarify the prognostic significance of multifocality on relapse and survival rates of patients with PTC by analyzing the correlation of multifocality with patient age, gender, tumor size, histological variants of PTC, presence of lymph node metastases and extent of surgery...
July 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/30322669/mapping-of-the-functional-anatomy-of-lymphatic-drainage-to-the-axilla-in-early-breast-cancer-a-cohort-study-of-933-cases
#18
Bence Dorogi, Bence Bukovszky, Tamás Mátrai, Ákos Sávolt, Csaba Polgár, Péter Kelemen, Tibor Kovács, Ferenc Rényi-Vámos, Gabriella Ivády, Eszter Kovács, Melinda Téglás, Miklós Kásler, Zoltán Mátrai
INTRODUCTION: The aims of this study were to investigate the correlation between lymphatic drainage and the sentinel lymph node (SLN) status of the subregions in the context of the clinic-pathological parameters of the tumour and the coverage of the axillary volumes by standard and high tangential fields (STgF and HTgF) for whole breast radiotherapy and axillary reverse mapping (ARM). PATIENTS AND METHODS: 933 women with early breast cancer and clinically negative axillary status underwent breast surgery and SLN biopsy followed by axillary lymph node dissection in SLN-positive cases...
October 7, 2018: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/30314726/treatment-of-lateral-neck-papillary-thyroid-carcinoma-recurrence-after-selective-lateral-neck-dissection
#19
Veljko Strajina, Benzon M Dy, Travis J McKenzie, Zahraa Al-Hilli, Robert A Lee, Mabel Ryder, David R Farley, Geoffrey B Thompson, Melanie L Lyden
BACKGROUND: There is a paucity of data regarding optimal treatment options and outcomes for recurrent disease after lateral neck dissection in patients with papillary thyroid carcinoma. METHODS: Retrospective review of patients who underwent either percutaneous ethanol injection or surgery for first-time ipsilateral recurrences after ipsilateral lateral neck dissection for papillary thyroid carcinoma was performed. RESULTS: Follow-up data were available for 54 patients with recurrences in 57 lateral necks treated by either percutaneous ethanol injection (n = 32) or surgery (n = 25)...
October 9, 2018: Surgery
https://www.readbyqxmd.com/read/30314724/effect-of-lateral-lymph-node-dissection-for-mid-and-low-rectal-cancer-an-ad-hoc-analysis-of-the-acts-rc-jfmc35-c1-randomized-clinical-trial
#20
Eiji Oki, Mototsugu Shimokawa, Koji Ando, Akihiko Murata, Takao Takahashi, Kiyoshi Maeda, Tetsuya Kusumoto, Yoshinori Munemoto, Ryota Nakanishi, Yuichiro Nakashima, Hiroshi Saeki, Yoshihiko Maehara
BACKGROUND: Lateral lymph node dissection has been 1 of the standard treatments for mid and ow rectal cancer in Japan. The aim of this ad-hoc analysis was to evaluate the impact of lateral lymph node dissection on outcomes in the randomized clinical trial, referred to as the Adjuvant Chemotherapy for Stage II/III Rectal Cancer trial. METHODS: The Adjuvant Chemotherapy for Stage II/III Rectal Cancer trial was a randomized, phase III trial of adjuvant chemotherapy of 2 different oral fluoropyrimidines; 445 patients with lower rectal cancer were studied in this ad-hoc analysis out of 959 patients in total, 215 of whom underwent lateral lymph node dissection and 230 did not...
October 9, 2018: Surgery
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