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https://www.readbyqxmd.com/read/28225494/a-unique-case-of-inflammatory-fibroid-polyp-in-the-duodenum-of-a-female-adolescent-case-report-and-literature-review
#1
Mauricio Giusti Calderon, Valéria Campos Caivano, Sauro Bagnaresi, José Ozório de Oliveira Lira, Rodrigo Daminello Raimundo, Luiz Carlos de Abreu, João Antonio Correa
BACKGROUND: Inflammatory fibroid polyp (IFP) is a very rare benign condition in children that can occur throughout the gastrointestinal tract. It is characterized as a polypoid lesion originating in the submucosa, composed of connective tissue and eosinophilic infiltrate. It is most common in the stomach and in adults between the fifth and seventh decades of life. Its occurrence is unusual in the duodenum. CASE SUMMARY: One case of duodenal IFP was described and the literature is reviewed with emphasis on the clinical and pathological features of IFP in children...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28224278/the-need-of-prophylactic-central-lymph-node-dissection-is-controversial-in-terms-of-postoperative-thyroglobulin-follow-up-of-patients-with-cn0-papillary-thyroid-cancer
#2
Mehmet Hakan Korkmaz, Bülent Öcal, Güleser Saylam, Erman Çakal, Ömer Bayır, Esra Tutal, Emel Çadallı Tatar
PURPOSE: The objective of this study was to investigate whether prophylactic central lymph node dissection (pCLND) facilitates postoperative thyroglobulin (Tg) follow-up in the patients with papillary thyroid carcinoma (PTC). We also questioned whether radioactive iodine (RAI) remnant ablation provides any further advantage in this regard. METHODS: The records of patients with low-intermediate risk PTC who underwent either only total thyroidectomy (TT) or TT in conjunction with pCLND were reviewed...
February 21, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28223235/interleukin-32-inflammation-and-cancer
#3
REVIEW
Jin Tae Hong, Dong Ju Son, Chong Kil Lee, Do-Young Yoon, Dong Hun Lee, Mi Hee Park
Interleukin-32 (IL-32) is a novel cytokine involved in inflammation and cancer development. IL-32 gene consists of eight small exons, and IL-32 mRNA has nine alternative spliced isoforms, and was thought to be secreted because it contains an internal signal sequence and lacks a transmembrane region. IL-32 is initially expressed selectively in activated T cells by mitogen and activated NK cells and their expression is strongly augmented by microbes, mitogens, and other cytokines. The IL-32 is induced mainly by pathogens and pro-inflammatory cytokines, but IL-32 is more prominent in immune cells than in non-immune tissues...
February 13, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28222899/is-the-neutrophil-to-lymphocyte-ratio-prognostic-of-survival-outcomes-in-gynecologic-cancers-a-systematic-review-and-meta-analysis
#4
REVIEW
Josee-Lyne Ethier, Danielle N Desautels, Arnoud J Templeton, Amit Oza, Eitan Amir, Stephanie Lheureux
BACKGROUND: Presence of a high neutrophil-to-lymphocyte ratio (NLR) has been associated with increased mortality in several malignancies. Here, we quantify the effect of NLR on survival in patients with gynecologic cancers, and examine the effect of clinico-pathologic factors on its prognostic value. METHODS: A systematic search of electronic databases was conducted to identify publications exploring the association of pre-treatment blood NLR with overall survival (OS) and event-free survival (EFS) among patients with ovarian, endometrial and cervical cancers...
February 17, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28222500/conventional-us-combined-with-acoustic-radiation-force-impulse-imaging-arfi-for%C3%A2-prediction-of-triple-negative-breast-cancer-and-the-risk-of-lymphatic-metastasis
#5
Huan Pu, Li-Xia Zhao, Ming-Hua Yao, Guang Xu, Hui Liu, Huixiong Xu, Rong Wu
PURPOSE: To evaluate the combination of conventional ultrasound (US) and acoustic radiation force impulse imaging (ARFI) in predicting triple-negative breast cancer and the likelihood of lymphatic metastasis. MATERIALS AND METHODS: In total 178 women presenting from May 2013 to September 2015 with pathologically proven triple-negative (n = 60) or hormone receptor (HR)-positive/human epidermal growth factor receptor 2 (HER2)-negative breast cancer (n = 118) were reviewed...
February 4, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28220805/meta-analysis-of-metabolic-syndrome-and-prostate-cancer
#6
REVIEW
M Gacci, G I Russo, C De Nunzio, A Sebastianelli, M Salvi, L Vignozzi, A Tubaro, G Morgia, S Serni
BACKGROUND: Metabolic syndrome (MetS) and prostate cancer (PCa) are highly prevalent conditions worldwide. Current evidence suggests the emerging hypothesis that MetS could play a role in the development and progression of several neoplasms. The aims of this study are to evaluate the impact of MetS and MetS factors on PCa incidence, on the risk of high-grade PCa and to analyze the role of MetS and single MetS components on the development of aggressive PCa features. METHODS: A systematic literature search and analysis on PubMed, EMBASE, Cochrane and Academic One File databases until September 2015 was performed by 2 independent reviewers to evaluate the associations between MetS and PCa incidence, and between MetS and high-grade PCa incidence (bioptical Gleason Score⩾8, Prognostic Group 4-5 according to the novel prostate cancer grading system)...
February 21, 2017: Prostate Cancer and Prostatic Diseases
https://www.readbyqxmd.com/read/28219211/-value-of-ct-imaging-in-the-differentiation-of-gastric-leiomyomas-from-gastric-stromal-tumors
#7
J W Weng, J Wang, F Li, J L Xu, H J Hu
Objective: To explore the application value of CT imaging in differentiating gastric stromal tumors (GST) from gastric leiomyomas (GLMs). Methods: CT images of patients with GST (n=65) or GLMs (n=13, maximum diameter of tumor ≤5 cm) proved by surgery and pathology were retrospectively analyzed. The tumor size, location, contour, growth pattern, degree and pattern of enhancement, calcification, necrosis, surface ulceration, lymph nodes, and patient clinical data were evaluated by two independent reviewers...
February 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28219168/-thyroid-adenoma-in-the-piriform-fossa-a-case-report-and-literature-review
#8
X T Huang, B Ma, M B Liu, Y Zhang, D L Huang, L Chen
Objective: To explore the clinical characteristics of case of thyroid adenoma in the piriform fossa, and review the literatures of the congentital thyroid gland abnormality. Methods: A 44-year-old male had foreign body feeling in his pharynx for 3 years. A mass in his left piriform fossa was detected by the clinical and imaging examination. Biopsy report that the mass was thyroid papillary carcinoma. The resection of tumor with partial back thyroid cartilage through lateral neck and pharyngeal approach was performed...
February 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28217670/a-novel-clinicopathological-analysis-of-early-stage-ovarian-sertoli-leydig-cell-tumors-at-a-single-institution
#9
Seon Mi Nam, Jee Whan Kim, Kyung Jin Eoh, Hye Min Kim, Jung Yun Lee, Eun Ji Nam, Sunghoon Kim, Sang Wun Kim, Young Tae Kim
OBJECTIVE: To evaluate the clinical and pathologic characteristics of patients who were diagnosed with ovarian Sertoli-Leydig cell tumors (SLCTs) in a single institution. METHODS: The medical records of 11 patients who were pathologically diagnosed with SLCTs beginning in 1995 in a single institute was reviewed. RESULTS: The median patient age was 31 years (range, 16 to 70 years). Patient International Federation of Gynecology and Obstetrics stages were IA, IC, and IIB in 3 (27...
January 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28217455/neoplastic-diseases-of-the-spermatic-cord-an-overview-of-pathological-features-evaluation-and-management
#10
REVIEW
Gautam Dagur, Jason Gandhi, Kailash Kapadia, Rafid Inam, Noel L Smith, Gargi Joshi, Sardar Ali Khan
Extracellular tumors found with the spermatic cord, known as neoplasms, are usually identified to be benign. However, the accurate and timely diagnosis of spermatic cord masses is highly crucial, especially when most results are often overlooked or unclear. In this review, we discuss the anatomy and embryology of the spermatic cord. Upon rooting these fundamental concepts, we discuss an array of benign and malignant neoplastic tumors, including their origin, pathological features, clinical evaluation and management, as well as other case-specific characteristics of unique presentation...
February 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28216498/-significance-of-differential-diagnosis-for-sinonasal-mass-by-ct-value
#11
Yan Jiang, Jing Gao, Wenling Su
To explore whether CT value is useful in identifying different disease in tumors of rhinosinus parenchyma.
 Methods: The data of preoperation noncontrast CT in 277 patients were retrospectively reviewed. The final diagnosis and classification were based on the result of surgical histopathological examination. The CT value range for different classification was calculated and was compared. All patients were re-diagnosed according to CT value range combined with pathological results by the same doctor team...
January 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28216128/mucinous-cystadenoma-in-children-and-adolescents
#12
Renee A Cowan, Erin N Haber, Fabio R Faucz, Constantine A Stratakis, Veronica Gomez-Lobo
STUDY OBJECTIVE: Mucinous cystadenomas (MCAs) are benign epithelial ovarian tumors that occur rarely in children and adolescents. As children and adolescents typically have their childbearing years ahead of them, conservative therapy is indicated. However, there is concern that ovarian cystectomy may be associated with significant recurrence risk in MCA. Furthermore, GNAS gene mutations are associated with McCune-Albright Syndrome, which is associated with cystic ovaries. We sought to evaluate the outcomes of children and adolescents with MCA treated conservatively...
February 16, 2017: Journal of Pediatric and Adolescent Gynecology
https://www.readbyqxmd.com/read/28214217/malignant-tumors-associated-with-ovarian-mature-teratoma-a-single-institution-experience
#13
Levent Trabzonlu, Guray Durmaz, Cigdem Vural, Bahar Muezzinoglu, Aydin Corakci
OBJECTIVE: The aims of this study are to present demographical features of cases diagnosed with malignant tumor associated with ovarian mature teratoma and to analyze histopathological features and clinical follow up of these tumors. STUDY DESIGN: Single-institution retrospective charts were reviewed to identify all cases of ovarian mature teratoma diagnosed from 1998 to 2015. Clinicopathological parameters that were analyzed include age, tumor size, tumor stage, histological type, laterality, IOC diagnosis and whether or not patient has received adjuvant chemotherapy...
January 22, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28214210/pathologic-features-of-colorectal-carcinomas-associated-with-crohn-s-disease-in-korean-population
#14
Jiyoon Kim, Ho-Su Lee, Sang Hyoung Park, Suk-Kyun Yang, Byong Duk Ye, Dong-Hoon Yang, Kyung-Jo Kim, Jeong-Sik Byeon, Yong Sik Yoon, Chang Sik Yu, Jihun Kim
BACKGROUND: Colorectal cancer (CRC) has been known to complicate Crohn's disease (CD). Several reports in Western population revealed that CRC in CD were characterized by much younger onset and equal distribution of tumors along the entire colon. However, clinicopathologic features of CD-associated CRC in Korean population have not been well documented yet. METHODS: Among 2968 Korean CD patients, 16 patients (0.54%) were found to develop CRC during follow up. We reviewed clinicopathologic features of the 16 CRC patients...
December 21, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28212258/factors-influencing-difficulty-of-laparoscopic-abdominoperineal-resection-for-ultra-low-rectal-cancer
#15
Qiken Li, Dechuan Li, Lai Jiang, Pengnian Qiu, Zhixuan Fu, Lilong Tang, Weiping Chen
PURPOSE: Our current study was conducted to identify patients' anatomic, pathologic, and clinical factors to predict difficulty of performing laparoscopic abdominoperineal resection for ultra-low rectal cancer. MATERIALS AND METHODS: Records of 117 consecutive patients with rectal cancer 2 to 5 cm from the anal verge were retrospectively reviewed. Using univariate and multivariate linear or logistic regression models, standardized operative time and blood loss, as well as postoperative morbidity were utilized as endpoints to screen patients' multiple variables to predict operative difficulty...
February 20, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28212191/endothelial-cell-metabolism-an-update-anno-2017
#16
Laure-Anne Teuwen, Nihed Draoui, Charlotte Dubois, Peter Carmeliet
PURPOSE OF REVIEW: Endothelial cell metabolism has recently emerged as an important coregulator of angiogenesis and is therefore a promising new target in various angiogenesis-associated illnesses, like cancer. In this review, we discuss recent insights in endothelial cell metabolism in both physiological and pathological conditions and discuss possible translational implications. RECENT FINDINGS: Two metabolic pathways that determine the performance of endothelial cells are glycolysis and fatty acid oxidation (FAO)...
February 15, 2017: Current Opinion in Hematology
https://www.readbyqxmd.com/read/28210560/sinusoidal-hemangioma-of-the-breast-diagnostic-evaluation-management-and-literature-review
#17
Nikolaos S Salemis
Vascular tumors of the breast are rare and may pose a diagnostic challenge. Breast hemangioma is a very rare benign vascular neoplasm accounting for 0.4% of all breast tumors. It is most commonly detected as an incidental microscopic finding in biopsy specimens obtained for unrelated reasons. We describe here a very rare case of a sinusoidal breast hemangioma in a postmenopausal patient who presented with a palpable breast mass. A complete surgical resection was performed because the tumor exhibited atypical imaging features...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210496/the-additional-utility-of-apparent-diffusion-coefficient-values-of-clear-cell-renal-cell-carcinoma-for-predicting-metastasis-during-clinical-staging
#18
Rika Yoshida, Takeshi Yoshizako, Araki Hisatoshi, Hiroshi Mori, Yukihisa Tamaki, Noriyoshi Ishikawa, Hajime Kitagaki
BACKGROUND: The apparent diffusion coefficient (ADC) value is known to be an indicator of tumor activity. The ADC value of high-grade clear-cell renal cell carcinoma (RCC) is significantly lower than that of low-grade clear-cell RCC. PURPOSE: To investigate the utility of ADC values of clear-cell RCC by comparing ADC values between groups with T1a RCC (tumor size ≤ 4 cm) without metastasis and the group with metastasis. MATERIAL AND METHODS: A retrospective review was performed on 51 patients with 51 RCCs who underwent 1...
January 2017: Acta Radiologica Open
https://www.readbyqxmd.com/read/28210449/oral-mucosal-lesions-in-a-chilean-elderly-population-a-retrospective-study-with-a-systematic-review-from-thirteen-countries
#19
César Rivera, Daniel Droguett, María-Jesús Arenas-Márquez
BACKGROUND: The oral examination is an essential part of the multidisciplinary medical care in elderly people. Oral mucosal lesions and normal variations of oral anatomy (OMLs) are very common in this people, but few studies have examined the frequency and prevalence of these conditions worldwide and less in Chile. The aim of this research was to evaluate the frequency of OMLs in a Chilean elderly population. MATERIAL AND METHODS: It was conducted a retrospective study (Talca, Chile)...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28209200/roles-of-preoperative-c-reactive-protein-are-more-relevant-in-buccal-cancer-than-other-subsites
#20
Shiao Fwu Tai, Huei-Tzu Chien, Chi-Kuang Young, Chung-Kang Tsao, Alba de Pablo, Kang-Hsing Fan, Chun-Ta Liao, Hung-Ming Wang, Chung-Jan Kang, Joseph Tung-Chieh Chang, Shiang-Fu Huang
BACKGROUND: C-reactive protein (CRP) is an early marker for inflammation, and a relationship between serum CRP levels and survival in oral cancer has been demonstrated previously. In this study, we investigated the roles of CRP in different oral cancer subsites. METHODS: Three hundred and forty-three oral squamous cell carcinoma patients between June 1999 and March 2015 were retrospectively reviewed. Serum CRP levels were measured preoperatively. RESULTS: The elevation of CRP levels (≥5...
February 16, 2017: World Journal of Surgical Oncology
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