keyword
MENU ▼
Read by QxMD icon Read
search

Seminoma

keyword
https://www.readbyqxmd.com/read/29160922/igf1r-signalling-in-testicular-germ-cell-tumour-cells-impacts-on-cell-survival-and-acquired-cisplatin-resistance
#1
Joanna Selfe, Neil C Goddard, Alan McIntyre, Kathryn R Taylor, Jane Renshaw, Sergey D Popov, Khin Thway, Brenda Summersgill, Robert A Huddart, Duncan C Gilbert, Janet M Shipley
Testicular germ cell tumours (TGCT) are the most frequent malignancy and cause of death from solid tumours in the 20-40 year age group. Although most cases show sensitivity to cis-platinum-based chemotherapy, this is associated with long-term toxicities and chemo-resistance. Roles for receptor tyrosine kinases other than KIT are largely unknown in TGCT. We therefore conducted a phosphoproteomic screen and identified the insulin growth factor receptor-1 (IGF1R) as both highly expressed and activated in TGCT cell lines representing the non-seminomatous subtype...
November 21, 2017: Journal of Pathology
https://www.readbyqxmd.com/read/29146061/sarcoid-like-granulomas-in-renal-cell-carcinoma-the-houston-methodist-hospital-experience
#2
Komal Arora, Mukul K Divatia, Luan Truong, Steven S Shen, Alberto G Ayala, Jae Y Ro
Sarcoid-like (SL) granulomas have been previously described in association with malignant tumors. These granulomas appear to be tumor-related but are not indicative of systemic sarcoidosis, and hence are referred to as SL reactions. These SL reactions can be seen within the primary tumor, its vicinity, or in uninvolved sites such as the spleen, bone marrow, skin, and/or regional lymph nodes draining the tumor. It is a widely held view that SL granulomas are caused by soluble antigenic factors, shed by tumor cells or released due to tumor necrosis...
December 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/29138384/-a-case-of-biopsy-confirmed-unresectable-retroperitoneal-seminoma-successfully-treated-with-chemotherapy
#3
Tohru Takahashi, Takuya Kato, Tatsuzo Mizukami, Takanori Ohata, Taku Hashimoto, Hironori Abe
We herein report a case of a retroperitoneal tumor of unknown origin that was diagnosed as a seminoma after tumor biopsy and was successfully treated with chemotherapy containing bleomycin, etoposide, and cisplatin(BEP). A 47-year old man visited our hospital with left abdominal pain. An endoscopic examination revealed an ulcer lesion on the third part of the duodenum. Abdominal CT scan revealed a retroperitoneal tumor invading the abdominal aorta with the tumor thrombus in the inferior vena cava(IVC). An endoscopic biopsy could not identify the tumor's origin because of the negative staining of various surface markers on immunohistochemistry...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29135122/the-role-of-the-multidisciplinary-team-in-the-decision-making-process-in-stage-one-testicular-cancer-retrospective-cohort-analysis
#4
Tomislav Omrcen, Andrija Katic, Eduard Vrdoljak
PURPOSE: To analyze the role of a multidisciplinary team (MDT) in the decision-making process in clinical stage one (CS I) testicular cancer (TC). METHODS: We retrospectively evaluated data on 115 consecutive patients with CS I TC (excluding stage IS) who were referred to the Department of Oncology, University Hospital of Split, Croatia, from 2003 to 2012. Fifty-six patients (48.7%) were referred between 2003 and 2007, before the introduction of the MDT and 59 patients (51...
September 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29132494/seminoma-in-undescended-testis-presenting-as-metastatic-enlarged-cervical-lymph-nodes
#5
Rupesh Gupta, Sweta Gupta, Supriya Basu, Partha Pratim Deb
No abstract text is available yet for this article.
November 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/29129877/evaluation-of-the-chemiluminescent-enzyme-immunoassay-system-for-the-measurement-of-testosterone-in-the-serum-and-whole-blood-of-stallions
#6
Yuko Toishi, Nobuo Tsunoda, Shun-Ichi Nagata, Rikio Kirisawa, Kentaro Nagaoka, Gen Watanabe, Yojiro Yanagawa, Seiji Katagiri, Kazuyoshi Taya
Testosterone (T) concentration is a useful indicator of reproductive function in male animals. However, T concentration is not usually measured in veterinary clinics, partly due to the unavailability of reliable and rapid assays for animal samples. In this study, a rapid chemiluminescent enzyme immunoassay system (CLEIA system) that was developed for the measurement of T concentration in humans use was validated for stallion blood samples. First, serum T concentrations were measured using the CLEIA system and compared with those measured by a fluoroimmunoassay that has been validated for use in stallions...
November 11, 2017: Journal of Reproduction and Development
https://www.readbyqxmd.com/read/29129333/pitfalls-in-the-interpretation-of-specimens-from-patients-with-testicular-tumours-with-an-emphasis-on-variant-morphologies
#7
REVIEW
Thomas M Ulbright
Accurate diagnosis of primary and metastatic tumours is essential in testicular cancer. While many cases are straightforward, some pose difficulties, especially when variant morphologies occur. Seminoma with 'atypical' features, including increased nuclear pleomorphism and crowding and greater cytoplasmic density with loss of membrane definition, mimics embryonal carcinoma, although ancillary features (fibrous septa, lymphocytes) and immunohistochemistry are of great help. Other deceptive seminoma features include prominent to exclusive intertubular growth, microcystic/tubular patterns, and signet-ring tumour cells...
November 9, 2017: Pathology
https://www.readbyqxmd.com/read/29119198/-segmental-neurofibromatosis
#8
G Wagner, V Meyer, M M Sachse
Thirteen years ago, a 48-year-old man developed numerous neurofibromas in a circumscribed area on the right chest. At the same time, a bilateral seminoma was diagnosed and treated curatively. There was no evidence for other complications of neurofibromatosis. The family history was inconspicuous. The segmental neurofibromatosis (SN) presented in this patient is the result of a mosaic formation resulting from a mutation of the NF1 gene, a tumor suppressor gene. Concomitant, typical diseases of neurofibromatosis generalisata (NFG), including malignant neoplasms, are the exception to SN...
November 8, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/29118529/pediatric-testicular-cancer-two-decades-of-saudi-national-data
#9
REVIEW
Mohammed Abomelha
Pediatric testicular cancer is exceedingly rare. There are no data available touching Saudi children. The aim of the study is to determine the trends and patterns of testicular cancer among Saudi children over a period of 20 years. The national database of the Saudi Cancer Registry (SCR) on pediatric testicular cancer over the last two decades was examined including epidemiological and histological patterns. From 1994 to 2013, 82 cases of testicular cancer among Saudi children aged 1-14 years were accumulated at the SCR...
October 2017: Urology Annals
https://www.readbyqxmd.com/read/29118528/adult-testicular-cancer-two-decades-of-saudi-national-data
#10
REVIEW
Mohammed Abomelha
There is a paucity of data regarding testicular cancer among Saudis as well as the nonexistent of published national data. Furthermore, a substantial increase of the incidence of testicular cancer among Saudis was lately noted. The aim of the study is to determine the trends and patterns of testicular cancer among adult Saudis using national data over a period of 20 years. The national database of the Saudi Cancer Registry (SCR) on testicular cancer over the last two decades was studied including epidemiological and histological patterns...
October 2017: Urology Annals
https://www.readbyqxmd.com/read/29115542/imp3-overexpression-occurs-in-various-important-cancer-types-and-is-linked-to-aggressive-tumor-features-a-tissue-microarray-study-on-8-877-human-cancers-and-normal-tissues
#11
Christoph Burdelski, Nilofar Jakani-Karimi, Frank Jacobsen, Christina Möller-Koop, Sarah Minner, Ronald Simon, Guido Sauter, Stefan Steurer, Till S Clauditz, Waldemar Wilczak
IMP3 is an RNA binding protein required for ribosomal RNA processing, which has been suggested to be a prognostic marker in a large variety of human types of cancer. However, available data on the prevalence of IMP3 expression are largely discrepant. To systematically investigate the epidemiology and clinical relevance of IMP3 expression in human cancers we employed a two-step tissue microarrays (TMAs) approach. First, a normal tissue TMA and a multi-tumor TMA were analyzed for immunohistochemically detectable expression of IMP3 in 76 different normal tissue types and 3889 cancer samples from 95 different tumor categories...
November 2, 2017: Oncology Reports
https://www.readbyqxmd.com/read/29113559/proceedings-of-the-2017-national-toxicology-program-satellite-symposium
#12
Susan A Elmore, Famke Aeffner, Dinesh S Bangari, Torrie A Crabbs, Stacey Fossey, Shayne C Gad, Wanda M Haschek, Jessica S Hoane, Kyathanahalli Janardhan, Ramesh C Kovi, Gail Pearse, Lyn M Wancket, Erin M Quist
The 2017 annual National Toxicology Program Satellite Symposium, entitled "Pathology Potpourri," was held in Montreal, Quebec, Canada at the Society of Toxicologic Pathology's 36th annual meeting. The goal of this symposium was to present and discuss challenging diagnostic pathology and/or nomenclature issues. This article presents summaries of the speakers' talks along with select images that were used by the audience for voting and discussion. Various lesions and other topics covered during the symposium included renal papillary degeneration in perinatally exposed animals, an atriocaval mesothelioma, an unusual presentation of an alveolar-bronchiolar carcinoma, a paraganglioma of the organ of Zuckerkandl (also called an extra-adrenal pheochromocytoma), the use of human muscle samples to illustrate the challenges of manual scoring of fluorescent staining, intertubular spermatocytic seminomas, medical device pathology assessment and discussion of the approval process, collagen-induced arthritis, incisor denticles, ameloblast degeneration and poorly mineralized enamel matrix, connective tissue paragangliomas, microcystin-LR toxicity, perivascular mast cells in the forebrain thalamus unrelated to treatment, and 2 cases that provided a review of the International Harmonization of Nomenclature and Diagnostic Criteria (INHAND) bone nomenclature and recommended application of the terminology in routine nonclinical toxicity studies...
January 1, 2017: Toxicologic Pathology
https://www.readbyqxmd.com/read/29100813/testicular-tumour-size-and-rete-testis-invasion-as-prognostic-factors-for-the-risk-of-relapse-of-clinical-stage-i-seminoma-testis-patients-under-surveillance-a-systematic-review-by-the-testicular-cancer-guidelines-panel
#13
REVIEW
Joost L Boormans, Javier Mayor de Castro, Lorenzo Marconi, Yuhong Yuan, M Pilar Laguna Pes, Carsten Bokemeyer, Nicola Nicolai, Ferran Algaba, Jan Oldenburg, Peter Albers
CONTEXT: Patients with clinical stage I (CS I) seminoma testis with large primary tumours and/or rete testis invasion (RTI) might have an increased risk of relapse. In recent years, these risk factors have frequently been employed to decide on adjuvant treatment. OBJECTIVE: To systematically review the literature on tumour size and RTI as risk factors for relapse in CS I seminoma testis patients under surveillance. EVIDENCE ACQUISITION: Relevant databases including Medline, Embase, and the Cochrane Library were searched up to November 2016...
October 31, 2017: European Urology
https://www.readbyqxmd.com/read/29070998/an-uncommon-presentation-of-a-metachronous-testicular-primary-nonseminoma-and-seminoma-separated-by-two-decades-and-a-testicular-cancer-literature-review
#14
Dennis Andrew Buck, Tristan Dean Smith, Wilbur Nelson Montana
INTRODUCTION: Testicular cancer is the most common malignancy in men aged 15-40 years [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Its incidence comprises 0.8% of all male cancers worldwide, with a mortality rate of 0.1%. The incidence has nearly doubled from 1975 to 2007 leading to the concern of environmental causes [Thomas: Am J Epidemiol 2013; 178: 1240-1245]. Testicular cancer presents as a painless testicular mass without transillumination. Testicular cancer is subcategorized under germ cell testicular cancer or sex cord-stromal tumors...
September 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/29061055/neutrophil-to-lymphocyte-ratio-as-a-predictor-of-preoperative-tumor-staging-in-testicular-germ-cell-tumors
#15
M Jankovich, T Jankovichova, D Ondrus, J Breza
OBJECTIVES: The aim of our study was to evaluate associations of elevated preoperative neutrophil-to-lymphocyte ratio (NLR) with testicular germ cell tumors (GCT) characteristics other than cancer specific survival (CSS) and progression free survival (PFS). BACKGROUND: NLR was recently presented as a widely available and inexpensive marker of poor prognosis in several types of solid tumors. Previous study showed no predictive value of NLR for CSS and PFS in testicular GCT...
2017: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/29045540/phase-ii-trial-of-pembrolizumab-in-patients-with-platinum-refractory-germ-cell-tumors-a-hoosier-cancer-research-network-study-gu14-206
#16
N Adra, L H Einhorn, S K Althouse, N R Ammakkanavar, D Musapatika, C Albany, D Vaughn, N H Hanna
Background: Despite remarkable results with salvage standard-dose or high-dose chemotherapy about 15% of patients with relapsed germ-cell tumors (GCT) are incurable. Immune checkpoint inhibitors have produced significant remission in multiple tumor types. We report the first study of immunotherapy in patients with GCT. Patients and Methods: Single arm phase 2 trial investigating pembrolizumab 200mg IV Q3weeks until disease progression in patients with relapsed GCT and no curable options...
October 17, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29037766/frequency-and-markers-of-precursor-lesions-and-implications-for-the-pathogenesis-of-testicular-germ-cell-tumors
#17
Finn Edler von Eyben, Marie Bjødstrup Jensen, Søren Høyer
BACKGROUND: The World Health Organization classification of urologic cancer 2016 describes 3 noninvasive precursor lesions for testicular germ cell tumor type II (TGCT) of young adults. Germ cell neoplasia in situ is the initial precursor lesion. Intratubular seminoma (ITSE), and intratubular embryonal carcinoma (ITEC) are 2 intermediate precursor lesions. Microinvasive testicular germ cell tumor (MGCT) is an invasive precursor lesion. MATERIALS AND METHODS: We undertook a retrospective study of testes obtained using orchiectomy for TGCT and examined precursor lesions...
September 5, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/29032579/incidentally-detected-testicular-lesions-10-mm-in-diameter-can-orchidectomy-be-avoided
#18
Glenda Scandura, Clare Verrill, Andrew Protheroe, Johnson Joseph, Wendy Ansell, Anju Sahdev, Jonathan Shamash, Daniel M Berney
OBJECTIVE: To investigate the pathology of excised testicular lesions <10 mm in size. PATIENTS AND METHODS: The pathological reports of 2 681 patients with testicular lesions from Barts Health NHS Trust and Oxford University Hospitals NHS Foundation Trust were reviewed as part of a service evaluation audit from January 2003 to May 2016. Cases in which the lesion had a maximum diameter of <10 mm were selected. Clinical features were also accessed, where available, to examine patient demographics, prediagnostic levels of serum markers, ultrasonographic findings and clinical details...
October 15, 2017: BJU International
https://www.readbyqxmd.com/read/29026972/retroperitoneal-lymph-node-dissection-for-testicular-seminomas-population-based-practice-and-survival-outcomes
#19
Hiten D Patel, Gregory A Joice, Zeyad R Schwen, Alice Semerjian, Ridwan Alam, Arnav Srivastava, Mohamad E Allaf, Phillip M Pierorazio
PURPOSE: While retroperitoneal lymph node dissection (RPLND) is traditionally reserved for nonseminomatous germ cell tumors, recent efforts to reduce long-term toxicities of radiation and chemotherapy have turned attention to its application for testicular seminomas. Currently, RPLND is reserved for the post-chemotherapy for stage II testicular seminomas; we aimed to describe current utilization of RPNLD for testicular seminomas by stage and implications for survival. METHODS: A national sample of men diagnosed with stage IA/IB/IS/IIA/IIB/IIC testicular seminoma (1988-2013) was evaluated from SEER Program registries...
October 12, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/29026566/synchronous-hodgkin-s-lymphoma-and-seminoma-a-rare-coexistence-and-an-important-lesson
#20
Prabhsimranjot Singh, Sudhamshi Toom, Makhardwaj Shrivastava, Jason Shaw, David Silver, Jasminka Balderacchi, Jay Lipshitz
Synchronous presentation of seminoma and lymphoma is rare but has important ramifications for the treatment of both malignancies. Without clinical vigilance, this situation may be easily missed, leading to inappropriate management. We describe a patient with synchronous seminoma and Hodgkin's lymphoma and discuss the implication on his treatment.
October 2017: Clinical Case Reports
keyword
keyword
21178
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"