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https://www.readbyqxmd.com/read/28742543/one-hundred-twenty-one-resected-solid-pseudopapillary-tumor-of-the-pancreas-an-8-year-single-institution-experience-at-zhongshan-hospital-shanghai-china
#1
Yadong Xu, Guochao Zhao, Ning Pu, Abulimiti Nuerxiati, Yuan Ji, Lei Zhang, Yefei Rong, Wenhui Lou, Dansong Wang, Tiantao Kuang, Xuefeng Xu, Wenchuan Wu
OBJECTIVES: The aims of this study were to introduce our experience with treating patients with pancreatic solid pseudopapillary tumors (SPTs) and to investigate the clinical risk factors for recurrence of SPTs because no consensus has been established to date. METHODS: One hundred twenty-one patients underwent surgical resection from January 2008 to December 2015 in our institution. Clinical data were collected from the standardized reports. RESULTS: Of the 121 patients, 93 (76...
July 24, 2017: Pancreas
https://www.readbyqxmd.com/read/28740927/adjuvant-radiation-for-salivary-gland-malignancies-is-associated-with-improved-survival-a-national-cancer-database-analysis
#2
Richard L Bakst, William Su, Umut Ozbek, Miriam A Knoll, Brett A Miles, Vishal Gupta, Ryan Rhome
OBJECTIVE: There are no randomized data to support the use of postoperative radiation for salivary gland malignancies. This study uses the National Cancer Database (NCDB) to describe the epidemiology of salivary gland cancer patients and to investigate whether treatment with adjuvant radiation improves overall survival. METHODS AND MATERIALS: A total of 8243 patients diagnosed with a major salivary gland cancer were identified from the NCDB. All patients received primary surgical resection of their malignancy...
April 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/28740450/single-nucleotide-polymorphisms-in-genes-macc1-rad18-mmp7-and-sdf-1a-as-prognostic-factors-in-resectable-colorectal-cancer
#3
Matej Horvat, Uros Potocnik, Katja Repnik, Rajko Kavalar, Vesna Zadnik, Stojan Potrc, Borut Stabuc
BACKGROUND: Colorectal cancer (CRC) represents one of the most common malignancies worldwide. Research has indicated that functional gene changes such as single nucleotide polymorphism (SNP) influence carcinogenesis and metastasis and might have an influence on disease relapse. The aim of our study was to evaluate the role of SNPs in selected genes as prognostic markers in resectable CRC. PATIENTS AND METHODS: In total, 163 consecutive patients treated surgically for CRC of stages I, II and III at the University Medical Centre in Maribor in 2007 and 2008 were investigated...
June 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/28739751/the-clinicopathological-factors-associated-with-disease-progression-in-luminal-a-breast-cancer-and-characteristics-of-metastasis-a-retrospective-study-from-a-single-center-in-china
#4
Jingming Ye, Wenjun Wang, Ling Xin, Sioned Owen, Ling Xu, Xuening Duan, Yuanjia Cheng, Hong Zhang, Shuang Zhang, Ting Li, Yinhua Liu
BACKGROUND/AIM: This study investigated the clinicopathological factors associated with outcomes in patients with Luminal A breast cancer. PATIENTS AND METHODS: Retrospective analysis of the association of clinicopathological factors and breast cancer outcome in 421 patients with newly-diagnosed Luminal-A breast cancer that were enrolled from January 2008 to December 2014. Clinicopathological data were analyzed to validate the relationship with disease-free survival (DFS) and overall survival (OS)...
August 2017: Anticancer Research
https://www.readbyqxmd.com/read/28738935/pathologic-and-prognostic-implications-of-incidental-versus-nonincidental-gallbladder-cancer-a-10-institution-study-from-the-united-states-extrahepatic-biliary-malignancy-consortium
#5
Cecilia G Ethun, Nina Le, Alexandra G Lopez-Aguiar, Timothy M Pawlik, George Poultsides, Thuy Tran, Kamran Idrees, Chelsea A Isom, Ryan C Fields, Bradley A Krasnick, Sharon M Weber, Ahmed Salem, Robert C G Martin, Charles R Scoggins, Perry Shen, Harveshp D Mogal, Carl Schmidt, Eliza Beal, Ioannis Hatzaras, Rivfka Shenoy, Maria C Russell, Shishir K Maithel
Most gallbladder cancers (GBCs) are discovered incidentally after routine cholecystectomy. The influence of timing of diagnosis on disease stage, treatment, and prognosis is not known. Patients with GBC who underwent resection at 10 institutions from 2000 to 2015 were included. Patients diagnosed incidentally (IGBC) and nonincidentally (non-IGBC) were compared. Primary outcome was overall survival (OS). Of 445 patients with GBC, 266 (60%) were IGBC and 179 (40%) were non-IGBC. Compared with IGBC, non-IGBC patients were more likely to have R2 resections (43% vs 19%; P < 0...
July 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28738193/degree-of-keratinization-is-an-independent-prognostic-factor-in-oral-squamous-cell-carcinoma
#6
Susanne Wolfer, Stefan Elstner, Stefan Schultze-Mosgau
PURPOSE: Keratinization is a routinely reported histologic feature in head and neck cancer. In contrast to numerous clinicopathologic parameters, the prognostic value of keratinization in oral squamous cell carcinoma (OSCC) is rarely reported in the literature. The purpose of this study was to review the outcome of patients with OSCC with a special focus on the degree of keratinization. PATIENTS AND METHODS: In this retrospective cohort study, we evaluated the medical records at the Department of Oral and Maxillofacial Surgery, Jena University Hospital, and investigated the outcome of patients with OSCC with disease-free survival and disease-specific survival according to the degree of keratinization...
June 30, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28735628/novel-algorithm-including-ca-125-he4-and-body-mass-index-in-the-diagnosis-of-endometrial-cancer
#7
Tamara Knific, Joško Osredkar, Špela Smrkolj, Irena Tonin, Katja Vouk, Andrej Blejec, Snježana Frković Grazio, Tea Lanišnik Rižner
OBJECTIVES: To evaluate the diagnostic and prognostic potential of preoperative serum CA-125 and HE4 levels in patients with endometrial cancer. METHODS: Prospective case-control study of 133 women who underwent surgical treatment at the University Medical Centre Ljubljana (64 patients with endometrial cancer, 69 control patients with prolapsed uterus or myoma). Serum CA-125 and HE4 levels were determined using electrochemiluminescent assays. RESULTS: Serum CA-125 and HE4 levels were significantly higher in patients with endometrial cancer, compared to the controls (p=2...
July 20, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28730770/characteristics-and-outcomes-of-patients-with-multifocal-multicentric-and-unifocal-breast-cancer
#8
Lidija Djordjevic-Jovanovic, Aleksandar Karanikolic, Toplica Bojic, Ivan Pesic, Miodrag Djordjevic, Mirjana Marinkovic
PURPOSE: The clinical behavior and outcome of multifocal (MF) and multicentric (MC) breast tumors are not well characterized. The purpose of this study was to compare the prognosis of MF/MC tumors with unifocal (UF)tumors and its correlation with other pathological characteristics and patient outcomes. METHODS: Eighty-three patients with MC/MF breast cancer and 501 with UF breast cancer treated at the Surgical Clinic Nis were studied. We compared MC/MF and UF breast cancer patients with respect to demographics, tumor characteristics- adjuvant systemic therapy, local recurrence-free survival (LRFS) and overall survival (OS)...
May 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28730335/clinical-and-prognosis-value-of-the-cimp-status-combined-with-mlh1-or-p16-ink4a-methylation-in-colorectal-cancer
#9
Amana Saadallah-Kallel, Rania Abdelmaksoud-Dammak, Mouna Triki, Slim Charfi, Abdelmajid Khabir, Tahia Sallemi-Boudawara, Raja Mokdad-Gargouri
Aberrant DNA methylation of CpG islands occurred frequently in CRC and associated with transcriptional silencing of key genes. In this study, the CIMP combined with MLH1 or p16 (INK4a) methylation status was determined in CRC patients and correlated with clinicopathological parameters and overall survival. Our data showed that CIMP+ CRCs were identified in 32.9% of cases and that CACNAG1 is the most frequently methylated promoter. When we combined the CIMP with the MLH1 or the p16 (INK4a) methylation status, we found that CIMP-/MLH1-U (37...
August 2017: Medical Oncology
https://www.readbyqxmd.com/read/28728883/long-term-survival-outcomes-of-primary-breast-cancer-in-women-with-or-without-preoperative-magnetic-resonance-imaging-a%C3%A2-matched-cohort-study
#10
W J Choi, J H Cha, H H Kim, H J Shin, E Y Chae, K H Jung, J-H Ahn, S-B Kim, B H Son, S H Ahn
AIMS: To investigate whether preoperative magnetic resonance imaging (MRI) in patients with primary breast cancer is predictive of disease-free (DFS) and overall survival and to determine the prognostic factors indicating survival. MATERIALS AND METHODS: This retrospective study was approved by the institutional review board and the requirement for informed consent was waived. From 2009 to 2010, 828 women with primary breast cancer and preoperative MRI were matched with 1613 women without such imaging...
July 17, 2017: Clinical Oncology: a Journal of the Royal College of Radiologists
https://www.readbyqxmd.com/read/28728868/pdl1-expression-in-desmoplastic-melanoma-is-associated-with-tumor-aggressiveness-and-progression
#11
Stefan Kraft, Maria-Teresa Fernandez-Figueras, Nina A Richarz, Keith T Flaherty, Mai P Hoang
BACKGROUND: The prognostic role of programmed death ligand 1 (PDL1), CD8, and forkhead box p3 (FoxP3) expression in desmoplastic melanomas is unclear. METHODS: We correlated PDL1, p53, and Ki-67 expression with CD8(+) and FoxP3(+) immune infiltrates with clinicopathologic variables and patient outcomes in a series of 66 desmoplastic melanomas. RESULTS: Tumoral PDL1 expression (≥25%), which was seen in 21% of patients (14 of 66), significantly correlated with mixed histology, tumor thickness, mitoses, recurrence, and metastasis...
July 17, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28724282/survival-nomograms-after-curative-neoadjuvant-chemotherapy-and-radical-surgery-for-stage-ib2-iiib-cervical-cancer
#12
Claudia Marchetti, Francesca De Felice, Anna Di Pinto, Alessia Romito, Angela Musella, Innocenza Palaia, Marco Monti, Vincenzo Tombolin, Ludovico Muzii, PierLuigi Benedetti Panici
Purpose: To develop nomograms for predicting the probability of overall survival (OS) and progression-free survival (PFS) in locally advanced cervical cancer treated with neoadjuvant chemotherapy and radical surgery . Materials and Methods: Nomograms to predict the 5-year OS rates and the 2-year PFS rates were constructed. Calibration plots were constructed, and concordance indices were calculated. Evaluated variables were body mass index, age, tumor size, tumor histology, grading, lymphovascular space invasion, positive parametria and positive lymph-nodes...
July 19, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28724122/association-between-patient-age-and-lymph-node-positivity-in-thin-melanoma
#13
Andrew J Sinnamon, Madalyn G Neuwirth, Pratyusha Yalamanchi, Phyllis Gimotty, David E Elder, Xiaowei Xu, Rachel R Kelz, Robert E Roses, Emily Y Chu, Michael E Ming, Douglas L Fraker, Giorgos C Karakousis
Importance: More than half of all new melanoma diagnoses present as clinically localized T1 melanoma, yet sentinel lymph node biopsy (SLNB) is controversial in this population given the overall low yield. Guidelines for SLNB have focused on pathologic factors, but patient factors, such as age, are not routinely considered. Objectives: To identify indicators of lymph node (LN) metastasis in thin melanoma in a large, generalizable data set and to evaluate the association between patient age and LN positivity...
July 19, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28723376/ureteral-involvement-is-associated-with-poor-prognosis-in-upper-urinary-tract-urothelial-carcinoma-patients-treated-by-nephroureterectomy-a-multicenter-database-study
#14
Yuma Waseda, Kazutaka Saito, Junichiro Ishioka, Yoh Matsuoka, Noboru Numao, Yasuhisa Fujii, Yasuyuki Sakai, Fumitaka Koga, Tetsuo Okuno, Chizuru Arisawa, Shigeyoshi Kamata, Katsuji Nagahama, Hitoshi Masuda, Junji Yonese, Yukio Kageyama, Akira Noro, Toshihiko Tsujii, Shinji Morimoto, Shuichi Gotoh, Kazunori Kihara
BACKGROUND: The prognostic significance of tumor location for patients with upper urinary tract urothelial carcinoma (UUT-UC) has been disputed. Several papers have reported that ureteral cancer is associated with worse prognosis. OBJECTIVE: To investigate the prognostic significance of the presence of ureteral tumors in UUT-UC patients who underwent radical nephroureterectomy (RNU). DESIGN, SETTING, AND PARTICIPANTS: In this multicenter retrospective study, 1068 eligible patients (median follow-up: 40 mo [interquartile range: 17-77 mo]) were divided into three groups based on tumor location: renal pelvic, ureteral, and both-regional (having both renal pelvic and ureteral tumors)...
August 2016: European Urology Focus
https://www.readbyqxmd.com/read/28721894/predictors-of-positive-margins-after-definitive-resection-for-gastric-adenocarcinoma-and-impact-of-adjuvant-therapies
#15
Ryan M Rhome, Erin Moshier, Umut Sarpel, Nisha Ohri, Madhu Mazumdar, Michael H Buckstein
PURPOSE: Positive margins after definitive resection in gastric adenocarcinoma are associated with inferior outcomes. There are few randomized data to guide optimal adjuvant therapy after positive margins. METHODS: Using the National Cancer Database, we identified 24,619 nonmetastatic gastric adenocarcinoma patients who received diagnoses from 2004 to 2013 and underwent definitive resection to analyze for predictors of positive surgical margins. Of these patients, 2754 had positive margins (11...
August 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28719463/do-nonseminomatous-germ-cell-tumors-of-the-testis-with-lymphovascular-invasion-of-the-spermatic-cord-merit-staging-as-pt3
#16
Jennifer Gordetsky, Joseph Sanfrancesco, Jonathan I Epstein, Karen Trevino, Huiping Xu, Adeboye Osunkoya, Guang Q Xiao, Chia-Sui Kao, Pamela Unger, Neda Hashemi-Sadraei, Constantine Albany, Julie M Jorns, David Y Lu, Andres Matoso, Soroush Rais-Bahrami, Lauren E Schwartz, Thomas M Ulbright, Muhammad T Idrees
The staging of testicular nonseminomatous germ cell tumors (NSGCTs) with lymphovascular invasion (LVI) of the spermatic cord in the absence of cord parenchymal involvement remains controversial. Our previous study showed that tumors with spermatic cord LVI present at a higher clinical stage than tumors with LVI confined to the testis (pT2). We compared NSGCTs with LVI of the spermatic cord without direct involvement of the spermatic cord soft tissues to pT3 tumors to help clarify the appropriate staging of this histologic finding...
July 17, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28717903/high-expression-of-angiopoietin-1-is-associated-with-lymph-node-metastasis-and-invasiveness-of-papillary-thyroid-carcinoma
#17
Yea Eun Kang, Koon Soon Kim, Sung Jae Park, Seung-Nam Jung, Jae Won Chang, Shinae Yi, Min Gyu Jung, Jin-Man Kim, Bon Seok Koo
BACKGROUND: We investigated the expression of angiopoietins in patients with papillary thyroid carcinoma (PTC) and the role of angiopoietins as biomarkers predicting the aggressiveness of PTC. METHODS: Expression of angiopoietins was evaluated by immunohistochemistry of tumor specimens from patients with PTC. We demonstrated potential correlations between expression of angiopoietins and clinicopathologic features. RESULTS: High expression of Ang-1 was positively correlated with a tumor size >1 cm, capsular invasion, extrathyroid extension, lymphovascular invasion, lymph node metastasis, and recurrence (P < 0...
July 17, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28717726/breast-cancer-reporting-in-lagos-nigeria-implications-for-training-and-education-in-africa
#18
Adetola O Daramola, Adekunbiola A Banjo, Aneliese Bennett, Fatimah Abdulkareem, Abeer M Shaaban
PURPOSE: To assess the completeness and accuracy of breast cancer pathologic reporting in Nigeria. MATERIALS AND METHODS: The histologic parameters provided in breast cancer pathology reports at a large teaching hospital in Nigeria were assessed. The corresponding slides were reviewed after the United Kingdom Royal College of Pathologists guidelines, and results were compared. RESULTS: Out of 115 breast cancer cases, histologic type of breast carcinoma was concordant with the review type in 53...
December 2016: Journal of Global Oncology
https://www.readbyqxmd.com/read/28712790/prognostic-factors-for-tumor-recurrence-in-patients-with-clinical-stage-i-seminoma-undergoing-surveillance-a-systematic-review
#19
REVIEW
Friedemann Zengerling, Frank Kunath, Katrin Jensen, Christian Ruf, Stefanie Schmidt, Annabel Spek
OBJECTIVE: To systematically evaluate evidence on prognostic factors for tumor recurrence in patients with clinical stage I seminoma undergoing surveillance. METHODS: Systematic literature search conducted of Medline, Web of Science, Cochrane Library, and the conference proceedings of the ASCO, AUA, and EAU meetings (last search: October 2016), according to our prospectively registered protocol (PROSPERO registration number CRD42014009434). Identified records were reviewed according to the Cochrane Method Group of Prognosis Reviews recommendations and the PRISMA reporting guideline...
July 13, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28712777/reproducibility-for-histologic-parameters-in-peritoneal-mesothelioma
#20
Douglas J Hartman, Alain Borczuk, Sanja Dacic, Alyssa Krasinskas
Histologic subtype is recognized as a prognostic factor in malignant pleural mesothelioma. Specifically, epithelial morphology is associated with a better prognosis than other subtypes and the same association is observed in peritoneal malignant mesothelioma. Recently, prognostic differences based on morphologic subtypes of epithelial peritoneal malignant mesothelioma were reported. Herein, we report the interobserver variability across four pathologists at three institutions. The authors independently reviewed 67 cases of malignant peritoneal epithelioid mesotheliomas and subclassified them according to their epithelial subtype: papillary, tubulopapillary, trabecular, micropapillary, solid and/or pleomorphic...
July 13, 2017: Human Pathology
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