keyword
MENU ▼
Read by QxMD icon Read
search

pediatric neoplasm

keyword
https://www.readbyqxmd.com/read/28059092/bone-marrow-morphology-and-disease-progression-in-congenital-thrombocytopenia-a-detailed-clinicopathologic-and-genetic-study-of-eight-cases
#1
Hamilton C Tsang, James B Bussel, Susan Mathew, Yen-Chun Liu, Allison A Imahiyerobo, Attilio Orazi, Julia T Geyer
Patients with congenital thrombocytopenia have an increased risk of developing myeloid neoplasms. In these cases, the morphologic distinction between disease at baseline and at progression is challenging. This report analyzes clinicopathologic features of congenital thrombocytopenia with long-term follow-up at one referral center. Records from the last 20 years were searched for cases of congenital thrombocytopenia with bone marrow biopsies and peripheral blood smears. The clinical, morphologic, immunophenotypic, and molecular features were analyzed...
January 6, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28046524/su-f-t-502-fff-beams-jaw-tracking-and-treatment-techniques-out-of-field-dose-considerations-for-pediatric-radiation-therapy-delivery
#2
Y Ben Bouchta, A Bergman
PURPOSE: To compare the extended dose profile delivered by 3DCRT and VMAT techniques for flattened and flattening-filter-free(FFF) photon beams (6X, 6XFFF,10XFFF), with and without jaw-tracking (JT) on Varian TrueBeam linac. The goal is to determine which treatment technique/modality will minimize the peripheral photon dose exposure (and ultimately minimize the risk of second malignant neoplasms (SMN)) in pediatric patients. METHODS: 3DCRT, VMAT, and jaw tracking VMAT (JTVMAT) plans with 6X, 6XFFF and 10XFFF x-ray beams were created on a 30×60×22...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28040333/signs-and-symptoms-of-rheumatic-diseases-as-first-manifestation-of-pediatric-cancer-diagnosis-and-prognosis-implications
#3
Mariana Bertoldi Fonseca, Francisco Hugo Rodrigues Gomes, Elvis Terci Valera, Gecilmara Salviato Pileggi, Paula Braga Gonfiantini, Marcela Braga Gonfiantini, Virgínia Paes Leme Ferriani, Luciana Martins de Carvalho
OBJECTIVE: To assess the prevalence and describe the clinical, laboratory and radiological findings, treatment and outcome of children with cancer initially referred to a tertiary outpatient pediatric rheumatology clinic. METHODS: Retrospective analysis of medical records from patients identified in a list of 250 new patients attending the tertiary Pediatric Rheumatology Clinic, Ribeirão Preto Medical School hospital, University of São Paulo, from July 2013 to July 2015, whose final diagnosis was cancer...
December 16, 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/28030523/successful-introduction-of-fine-needle-aspiration-biopsy-for-diagnosis-of-pediatric-lymphadenopathy
#4
Candice Sher-Locketz, Pawel T Schubert, Samuel W Moore, Colleen A Wright
BACKGROUND: Accurate and rapid diagnosis of extrapulmonary nodal tuberculosis in children is of paramount importance in order to initiate immediate treatment and prevent complications. Fine needle aspiration biopsy (FNAB) provides a means of triage, and also identifies patients with suspected hematological or metastatic neoplasms.This study aims to demonstrate how a laboratory-run FNAB service, which largely replaced the previous surgical practice of lymph node excision biopsy can provide a clinically acceptable and effective diagnostic service...
December 27, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28028338/cytological-diagnosis-of-pediatric-thyroid-nodule-in-perspective-of-the-bethesda-system-for-reporting-thyroid-cytopathology
#5
Chayanika Pantola, Sanjay Kala, Lubna Khan, Saurabh Pantola, Mahendra Singh, Sumanlata Verma
BACKGROUND: Thyroid nodule is one of the most common endocrinopathies occurring children and adolescents. Though thyroid nodule is rare in the pediatric age group, the rate of malignancy is much higher in this age group compared to adult population. AIM: The objective is to study the application of The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) in pediatric patients and compare the findings with histology. MATERIALS AND METHODS: A total of 218 cases younger than 18 years were studied in a 4-year period from August 2010 to July 2014...
October 2016: Journal of Cytology
https://www.readbyqxmd.com/read/28028334/liquid-based-versus-conventional-cytology-in-solid-pediatric-neoplasm-comparison-of-their-diagnostic-and-morphological-spectra
#6
Preeti Agarwal, Sunita Yadav, Archana Kumar, Madhu M Goel
BACKGROUND: Conventional cytology (CC) is a well-established and effective methodology for the evaluation of pediatric tumors. Liquid-based cytology (LBC) is a better technique of smear preparation and is at present the standard protocol in cervical cytology samples. AIMS: In the present study, we analyzed both smear preparatory techniques in fine-needle aspiration (FNA) samples from solid pediatric neoplasms in terms of adequacy and efficacy with objectives to study the changes in background and morphology of tumor cells in LBC smears...
October 2016: Journal of Cytology
https://www.readbyqxmd.com/read/28012539/systematic-review-and-individual-patient-data-analysis-of-pediatric-head-and-neck-squamous-cell-carcinoma-an-analysis-of-217-cases
#7
V Bhanu Prasad, Supriya Mallick, Ashish Dutt Upadhyay, G K Rath
INTRODUCTION: Pediatric head and neck Squamous cell carcinoma (PHNSCC) is a rare disease. The optimum treatment and outcome remains poorly understood because of rarity. METHODS: We conducted an individual patient data analysis of PHNSCC. Two authors independently searched PubMed, google search, and Cochrane library for eligible studies using following search words: Pediatric Head and neck squamous cell carcinoma, Head and neck squamous cell carcinoma under age of 20, Head and neck squamous cell carcinoma in young, PHNSCC till June 1, 2016 published in English language...
January 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28012525/nasal-septal-perforation-in-children-presentation-etiology-and-management
#8
David T Chang, Alexandria L Irace, Kosuke Kawai, Carolyn R Rogers-Vizena, Roger Nuss, Eelam A Adil
OBJECTIVE: The presentation, etiology, and treatment of nasal septal perforation have been described in the adult literature; however, reports in the pediatric population are limited. In this study, we review our experience with pediatric nasal septal perforations with a focus on presentation, pathogenesis, management, and outcomes of surgical repair. METHODS: A retrospective chart review was performed on pediatric patients diagnosed with nasal septal perforations from 1998 to 2015...
January 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28010789/50-years-ago-in-the-journal-of-pediatrics-adrenocortical-neoplasms-with-hemihypertrophy-brain-tumors-and-other-disorders
#9
Emily B Heikamp, D Williams Parsons, Sharon E Plon
No abstract text is available yet for this article.
January 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28003830/epididymal-adenomatoid-tumor-a-very-rare-paratesticular-tumor-of-childhood
#10
Ioannis Patoulias, Christos Kaselas, Dimitrios Patoulias, Constantine Theocharides, Maria Kalogirou, Konstantinos Farmakis, Thomas Feidantsis
Adenomatoid tumor is an uncommon benign mesothelial neoplasm, usually localized in the epididymis. It is the most common paratesticular tumor of middle-aged patients (average age of clinical presentation: 36 years). However, these tumors in pediatric and pubertal patients are extremely rare. Due to their rarity, we present a case of adenomatoid tumor of the tail of the epididymis in a 16-year-old patient. After systematic research of the current literature, we did not find another case report of epididymal adenomatoid tumor in a male patient aged 16 years old or less...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/28002213/assessment-of-the-pediatric-foot-mass
#11
Maryse Bouchard, Murray Bartlett, Leo Donnan
Masses in the pediatric foot are relatively uncommon and can present a diagnostic challenge. The literature lacks a comprehensive overview of these types of lesions. Most are benign soft-tissue lesions that can be diagnosed on the basis of history and physical examination. However, some rare malignant neoplasms can mimic benign masses. It is imperative to recognize these lesions because the consequences of a delayed or missed diagnosis can be substantial. A thorough history and physical examination of all pediatric patients with foot lesions are crucial to ensure that any lesion not readily identified as benign is appropriately managed...
January 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28001468/long-term-quality-of-life-in-adult-survivors-of-pediatric-differentiated-thyroid-carcinoma
#12
Marloes Nies, Mariëlle S Klein Hesselink, Gea A Huizinga, Esther Sulkers, Adrienne H Brouwers, Johannes G M Burgerhof, Eveline W C M van Dam, Bas Havekes, Marry M van den Heuvel-Eibrink, Eleonora P M Corssmit, Leontien C M Kremer, Romana T Netea-Maier, Heleen J H van der Pal, Robin P Peeters, John T M Plukker, Cécile M Ronckers, Hanneke M van Santen, Wim J E Tissing, Thera P Links, Gianni Bocca
INTRODUCTION: Little is known about long-term quality of life (QoL) of survivors of pediatric differentiated thyroid carcinoma (DTC). Therefore, this study aimed to evaluate generic health-related QoL (HRQoL), fatigue, anxiety, and depression in adult survivors of pediatric DTC compared with matched controls, and to evaluate thyroid cancer-specific HRQoL in survivors only. MATERIALS AND METHODS: Adult survivors of pediatric DTC, diagnosed between 1970-2013 at age <18 years were included...
December 21, 2016: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27994429/odontogenic-myxofibroma-of-gingiva-in-a-pediatric-patient-with-tuberous-sclerosis-a-rare-case-report
#13
Nidhi Bhoyar, Sunita Gupta, Sujoy Ghosh
Tuberous sclerosis complex (TSC) is a rare multisystem genetic disease, with an estimated incidence of 1 in 6000-1 in 10,000. TSC is an autosomal dominant syndrome involving heart, kidneys, lungs, and skin. The classic triad of TSC is seizures, mental retardation, and angiofibromas; this triad occurs in only 29% of patients. The clinical diagnostic guidelines on TSC are prepared based on clinical features, radiographic findings. The most common oral manifestations of TSC are fibroma, gingival hyperplasia, and enamel hypoplasia...
October 2016: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/27978508/targeted-next-generation-sequencing-of-pediatric-neuro-oncology-patients-improves-diagnosis-identifies-pathogenic-germline-mutations-and-directs-targeted-therapy
#14
Cassie N Kline, Nancy M Joseph, James P Grenert, Jessica van Ziffle, Eric Talevich, Courtney Onodera, Mariam Aboian, Soonmee Cha, David R Raleigh, Steve Braunstein, Joseph Torkildson, David Samuel, Michelle Bloomer, Alejandra G de Alba Campomanes, Anuradha Banerjee, Nicholas Butowski, Corey Raffel, Tarik Tihan, Andrew W Bollen, Joanna J Phillips, W Michael Korn, Iwei Yeh, Boris C Bastian, Nalin Gupta, Sabine Mueller, Arie Perry, Theodore Nicolaides, David A Solomon
BACKGROUND: Molecular profiling is revolutionizing cancer diagnostics and leading to personalized therapeutic approaches. Herein we describe our clinical experience performing targeted sequencing for 31 pediatric neuro-oncology patients. METHODS: We sequenced 510 cancer-associated genes from tumor and peripheral blood to identify germline and somatic mutations, structural variants, and copy number changes. RESULTS: Genomic profiling was performed on 31 patients with tumors including 11 high-grade gliomas, 8 medulloblastomas, 6 low-grade gliomas, 1 embryonal tumor with multilayered rosettes, 1 pineoblastoma, 1 uveal ganglioneuroma, 1 choroid plexus carcinoma, 1 chordoma, and 1 high-grade neuroepithelial tumor...
November 14, 2016: Neuro-oncology
https://www.readbyqxmd.com/read/27926496/the-therapeutic-potential-of-targeting-the-pi3k-pathway-in-pediatric-brain-tumors
#15
REVIEW
Hazel A Rogers, Jasper Estranero, Keshni Gudka, Richard G Grundy
Central nervous system tumors are the most common cancer type in children and the leading cause of cancer related deaths. There is therefore a need to develop novel treatments. Large scale profiling studies have begun to identify alterations that could be targeted therapeutically, including the phosphoinositide 3-kinase (PI3K) signaling pathway, which is one of the most commonly activated pathways in cancer with many inhibitors under clinical development. PI3K signaling has been shown to be aberrantly activated in many pediatric CNS neoplasms...
December 2, 2016: Oncotarget
https://www.readbyqxmd.com/read/27917302/characterization-of-the-blood-brain-barrier-in-pediatric-central-nervous-system-neoplasms
#16
Christopher S Hong, Winson Ho, Martin G Piazza, Abhik Ray-Chaudhury, Zhengping Zhuang, John D Heiss
OBJECTIVE: The normal blood-brain barrier (BBB) is composed of tight junctions between endothelial cells and surrounding astrocyte foot processes. Breakdown of the physiological astrocyte-endothelial cell relationship occurs in adult metastatic and primary brain tumors. However, the astrocyte-endothelial cell relationship has not been studied in pediatric tumors. MATERIALS AND METHODS: Utilizing specimens from cases of pilocytic astrocytoma (n = 5), medulloblastoma (n = 5), and low-grade diffuse astrocytoma (n = 1), immunofluorescence were performed using primary antibodies against CD31, glial fibrillary acidic protein (GFAP), and aquaporin 4 (AQ4)...
2016: Journal of Interdisciplinary Histopathology
https://www.readbyqxmd.com/read/27906588/fertility-preservation-in-pediatric-and-adolescent-oncology-patients-the-decision-making-process-of-parents
#17
Nancy Li, Yasmin Jayasinghe, Matthew A Kemertzis, Paddy Moore, Michelle Peate
PURPOSE: Decisions surrounding fertility preservation (FP) in children, adolescents, and adults can be difficult due to the distress of a cancer diagnosis, time constraints for decision-making, and lack of efficacy data. This review examines the decision-making process of oncology patients and their parents (if patients are in the pediatric or adolescent population) to better understand experiences of decisional conflict and regret. METHODS: Two electronic databases, Embase and Pubmed, were searched using the terms (Decision-making OR Conflict (Psychology) OR Decision regret) AND (Freezing OR Oocyte OR Ovarian tissue OR Semen preservation OR Fertility preservation OR Cryopreservation) AND (Neoplasms OR Cancer OR Chemotherapy OR Drug therapy OR Radiotherapy)...
December 1, 2016: Journal of Adolescent and Young Adult Oncology
https://www.readbyqxmd.com/read/27894618/primary-pulmonary-pleural-melanoma-in-a-13-year-old-presenting-as-pleural-effusion
#18
Nick Baniak, Mark Podberezin, Selliah C Kanthan, Rani Kanthan
Melanoma in children, adolescents, and young adults is uncommon and reported almost exclusively as cutaneous melanoma. Melanoma presenting as a pleural effusion is very rare in adults and not reported in the pediatric population. Additionally, primary pulmonary melanoma is overall very rare and undocumented in pediatric patients. Furthermore, the distinction between a primary pulmonary/pleural melanoma versus a regressed cutaneous melanoma with pulmonary/pleural metastases remains extremely challenging. We discuss a case of a previously healthy 13-year-old girl that presented with a left-sided pleural effusion...
November 16, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/27893285/recent-advances-in-subtyping-tumors-of-the-central-nervous-system-using-molecular-data
#19
Jens Schittenhelm
Primary brain tumors account for substantial morbidity and mortality. They often infiltrate the brain diffusely, continue growing, and cause adverse events, such as headaches, seizures, and neurological deficits. The classification of primary brain tumors, based for decades on histology, has been fundamentally changed by the World Health Organization in 2016 by incorporation of molecular data. Areas covered: Literature from glioblastomas, high- and low-grade astrocytic, oligodendroglial, glioneuronal and ependymal tumors from the last five years were reviewed...
January 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/27874206/spitz-nevi-and-other-spitzoid-neoplasms-in-children-overview-of-incidence-data-and-diagnostic-criteria
#20
REVIEW
Emi Dika, Giulia Maria Ravaioli, Pier Alessandro Fanti, Iria Neri, Annalisa Patrizi
Spitz nevi are benign melanocytic neoplasms characterized by epithelioid or spindle melanocytes or both. In some rare cases their presentation overlaps with the clinical and histopathologic features of malignant melanoma, so a differential diagnosis can be difficult to make. Intermediate forms between Spitz nevi and malignant melanoma, with unpredictable behavior, have been called atypical Spitz tumors. A literature search was performed to review the clinical, dermoscopic, genetic, and histopathologic aspects of spitzoid tumors...
November 22, 2016: Pediatric Dermatology
keyword
keyword
73579
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"