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https://www.readbyqxmd.com/read/28350623/ocular-surface-squamous-neoplasia-in-papillon-lef%C3%A3-vre-syndrome-outcome-at-long-term-follow-up-of-12-years
#1
Swathi Kaliki, Swati Singh, Swarnalata Gowrishankar, Vijay Anand P Reddy
PURPOSE: To discuss the association between ocular surface squamous neoplasia (OSSN) and Papillon-Lefèvre syndrome (PLS) and present the long-term outcome in a patient with these diseases. METHODS: Case report. RESULTS: A 14-year-old boy presented with a raised pigmented mass lesion at the limbus in the right eye, which was clinically suggestive of OSSN. He also had palmoplantar hyperkeratosis and periodontosis suggestive of PLS. Excision biopsy of the lesion confirmed the diagnosis of OSSN...
March 21, 2017: Cornea
https://www.readbyqxmd.com/read/28346771/cohort-study-of-oncologic-emergencies-in-patients-with-head-and-neck-cancer
#2
Cielito C Reyes-Gibby, Stephanie C Melkonian, Ehab Y Hanna, Sai-Ching J Yeung, Charles Lu, Mark S Chambers, Srinivas R Banala, Gary B Gunn, Sanjay S Shete
BACKGROUND: Treatments for head and neck squamous cell carcinoma (HNSCC) are associated with toxicities that lead to emergency department presentation. METHODS: We utilized data from an ongoing prospective cohort of newly diagnosed, previously untreated patients (N = 298) with HNSCC to evaluate the association between clinical and epidemiologic factors and risk for and frequency of emergency department presentation. Time to event was calculated from the date of treatment initiation to emergency department presentation, date of death, or current date...
March 27, 2017: Head & Neck
https://www.readbyqxmd.com/read/28346681/obstructive-sleep-apnea-and-postoperative-complications-among-patients-undergoing-gynecologic-oncology-surgery
#3
Olumuyiwa A Bamgbade, Rong R Khaw, Raisah S Sawati, Cathrine M Holland
OBJECTIVE: To investigate the prevalence of obstructive sleep apnea (OSA), physiological or risk factors associated with OSA, and OSA-associated postoperative complications among patients undergoing gynecologic oncology surgery. METHODS: A prospective observational study was done of gynecologic oncology patients undergoing abdominal surgery at a center in the UK between August 2009 and January 2013. All patients underwent perioperative sleep oximetry for the diagnosis of OSA...
March 27, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28346666/disseminated-peripheral-neuroblastoma-in-a-rhodesian-ridgeback-dog
#4
R W Cook, L A Abraham, C I McCowan
CASE REPORT: A 4-year-old neutered male Rhodesian Ridgeback dog with right-sided Horner's syndrome, bilateral laryngeal paralysis, neck pain and bilateral hindlimb ataxia was euthanased following deterioration of its neurological status. Necropsy examination revealed an off-white retropharyngeal neoplastic mass (100 × 30 × 30 mm) attached to the base of the skull on the right side and macroscopic nodular metastases in the spleen and three vertebral bodies (C6, C7 and T6), including a nodule attached to the dura at C7...
April 2017: Australian Veterinary Journal
https://www.readbyqxmd.com/read/28346651/breast-cancer-metastases-to-the-head-and-neck-case-series-and-literature-review
#5
Jeremiah C Tracy, Nicholas R Mildenhall, Richard O Wein, Miriam A O'Leary
Breast cancer is the most common cancer in women and is the second most common cause of cancer-related death. Despite the relatively high prevalence of this disease, breast cancer manifestations in the head and neck are relatively rare. Supraclavicular lymphadenopathy and bony metastases to the mandible and maxilla are the most common manifestation of breast cancer in the head and neck. Head and neck metastases are the first presentation of distant disease in approximately one-third of cases. The prognosis of breast cancer with distant metastases to the head and neck is generally poor, and the management of these lesions is controversial...
March 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28345267/color-duplex-ultrasonography-versus-handheld-doppler-to-plan-anterior-lateral-thigh-flaps
#6
Bernd Lethaus, Christina Loberg, Anita Kloss-Brandstätter, Alexander K Bartella, Timm Steiner, Ali Modabber, Frank Hölzle, Jan Teichmann
BACKGROUND: The anterior lateral thigh flap (ALT) has become increasingly important in reconstructive surgery in the head and neck region. To cope with the problem of anatomical variability in the supplying blood vessels, preoperative evaluation is desirable. Purpose of the study is to compare the most commonly used Doppler devices Handheld Doppler (HD) and Color Doppler Ultrasonography (CDU) for their clinical reliability. METHODS: Forty five consecutive head and neck cancer patients (mean age 66...
March 27, 2017: Microsurgery
https://www.readbyqxmd.com/read/28344457/bone-mineralization-in-rhythmic-gymnasts-entering-puberty-associations-with-jumping-performance-and-body-composition-variables
#7
Kristel Võsoberg, Vallo Tillmann, Anna-Liisa Tamm, Katre Maasalu, Jaak Jürimäe
This study examined bone mineral density (BMD) accrual in prepubertal rhythmic gymnasts entering puberty and their age-matched untrained control girls, and associations with baseline jumping performance and body composition over the 3-year period. Whole body (WB) and femoral neck (FN) BMD, WB fat mass (FM) and fat free mass (FFM), countermovement jump (CMJ) and rebound jumps for 15 s (RJ15s) were assessed in 25 rhythmic gymnasts and 25 untrained controls at baseline and after 3-year period. The changes over this period were calculated (Δ scores)...
March 2017: Journal of Sports Science & Medicine
https://www.readbyqxmd.com/read/28341899/cortical-microstructure-compensates-for-smaller-bone-size-in-young-caribbean-hispanic-versus-non-hispanic-white-men
#8
M D Walker, A Kepley, K Nishiyama, B Zhou, E Guo, T L Nickolas
Hispanic men have smaller bone size but thicker and denser cortices compared to white men, leading to similar mechanical competence. INTRODUCTION: The purpose of this study was to assess differences in vBMD and microarchitecture in young Caribbean Hispanic (n = 30) and non-Hispanic Caucasian (n = 30) men. METHODS: We measured areal bone mineral density (aBMD) at the spine, total hip (TH), femoral neck (FN), and forearm by dual-energy X-ray absorptiometry (DXA) and bone geometry, mass, microarchitecture, and mechanical competence by high-resolution peripheral quantitative computed tomography (HRpQCT), individual trabecula segmentation (ITS), and finite element analysis (FEA)...
March 24, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28339134/paranasal-sinus-lymphoma-retrospective-review-with-focus-on-clinical-features-histopathology-prognosis-and-relationship-to-systemic-lymphoma
#9
Brynn N Wajda, Mindy R Rabinowitz, Gurston G Nyquist, Stacey K Mardekian, Marc R Rosen, Michael P Rabinowitz
BACKGROUND: Paranasal sinus lymphoma is a rare clinical entity. METHODS: We conducted a retrospective case series of 68 patients with biopsy-confirmed paranasal sinus lymphoma with attention on systemic disease association. RESULTS: Of 63 patients with paranasal sinus lymphoma, 35 (56%) had systemic involvement. Four patient groups were identified: (1) primary paranasal sinus lymphoma (44%); (2) systemic disease occurring concurrently with paranasal sinus lymphoma (25%); (3) paranasal sinus lymphoma with relapse of preexisting systemic lymphoma (22%); and (4) progression to systemic disease after primary paranasal sinus lymphoma (8%)...
March 24, 2017: Head & Neck
https://www.readbyqxmd.com/read/28338434/coexistence-of-obstructive-sleep-apnea-worsens-the-overall-outcome-of-intracranial-aneurysm-a-pioneer-study
#10
Shyamal C Bir, Anil Nanda, Hugo Cuellar, Hai Sun, Bharat Guthikonda, Cesar Liendo, Alireza Minagar, Oleg Y Chernyshev
OBJECTIVE Obstructive sleep apnea (OSA) is associated with the progression of abdominal and thoracic aortic aneurysms. However, the role of OSA in the overall outcome of intracranial aneurysms (IAs) has not yet been established. Authors of this report investigated the role of OSA in the overall outcome of IAs. METHODS Radiological and clinical data on patients (from 2010 through 2015) with confirmed IA were retrospectively reviewed. Significant differences between the OSA and non-OSA groups were determined using a chi-square test...
March 21, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28338379/head-neck-trunk-and-pelvis-tissue-mass-predictions-for-young-adults-using-anthropometric-measures-and-dxa
#11
Danielle L Gyemi, Charles Kahelin, Nicole C George, David M Andrews
Accurate prediction of wobbling mass (WM), fat mass (FM), lean mass (LM) and bone mineral content (BMC) of living people using regression equations developed from anthropometric measures (lengths, circumferences, breadths, skinfolds) has previously been reported, but only for the extremities. Multiple linear stepwise regression was used to generate comparable equations for the head, neck, trunk and pelvis of young adults (38 males, 38 females). Equations were validated using actual tissue masses from an independent sample of 13 males and 13 females by manually segmenting full body Dual-energy X-ray Absorptiometry scans...
March 24, 2017: Journal of Applied Biomechanics
https://www.readbyqxmd.com/read/28333602/bilateral-basaloid-squamous-cell-carcinoma-of-the-parotid-gland-a-case-report-and-review-of-the-literature
#12
Alexander Rivero, Christopher G Tang, Barry M Rasgon
INTRODUCTION: We describe the first known case of bilateral basaloid squamous cell carcinoma of the parotid gland, and we review existing literature. CASE PRESENTATION: A previously healthy, 70-year-old white man presented with a 2-cm enlarging mass in the tail of the right parotid gland. Magnetic resonance imaging and computed tomography showed ipsilateral pathologic adenopathy. Results of fine-needle aspiration revealed a high-grade malignancy with squamous features...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28331835/primary-leiomyosarcoma-of-the-jugular-vein-in-a-dog
#13
Alessio Pierini, Filippo Cinti, Diana Binanti, Guido Pisani
A four-year-old, male, Labrador retriever was referred for removal of a spindle cell sarcoma involving the right jugular vein. A post-contrast CT scan showed a seven-centimeter subcutaneous mass originated from the right external jugular vein, which was partially obstructed and showing contrast stasis, suggested a primary intravascular tumor of the jugular vein. The mass was resected, and histological evaluation was consistent with grade II intravenous spindle cell sarcoma of the jugular vein. Immunohistochemical positivity for vimentin, desmin, and αSMA antibody and negativity for S-100 protein confirmed venous leiomyosarcoma...
2017: Open veterinary journal
https://www.readbyqxmd.com/read/28331747/the-relationship-between-bone-mineral-density-and-estrogen-receptor-positivity-in-patients-with-breast-cancer
#14
Zeynep Erdoğan İyigün, Kezban Nur Pilancı, Fatmagül Kuşku Çabuk, Serkan İlgün, Çetin Ordu, Tomris Duymaz, Gül Alço, Filiz Çelebi, Dauren Sarsenov, Filiz İzci, Alper Öztürk, Filiz Ağaçayak, Ülkühan İner Köksal, Fatma Aktepe, Yeşim Eralp, Vahit Özmen
OBJECTIVE: The effect of estrogen on bone mineral density (BMD) and breast cancer has been known for a long time. The aim of this study was to compare of the BMD of patients with breast cancer and healthy individuals, and to investigate the degree of correlation of estrogen receptor (ER) with BMD. MATERIALS AND METHODS: Seventy-one patients with postmenopausal breast cancer and 79 healthy dividuals were included in the study. The patient demographics (age, menopause age, body mass index, number of children, BMD, Z scores, and estrogen status for breast cancer patients) were taken from hospital records...
July 2016: J Breast Health (2013)
https://www.readbyqxmd.com/read/28329979/imaging-of-neck-masses-in-the-neonate
#15
Amina Ben Salem, Abir Khalfalli, Saida Jerbi, Wissem Harzallah, Fatma-Zohra Chioukh, Chiraz Hafsa, Ines Mezhoud
INTRODUCTION: Neck masses occurring in the neonatal period and early infancy consist of vascular tumors, vascular malformations, benign and malignant soft tissue tumors and other developmental lesions. Although some lesions can be diagnosed on clinical grounds, others can only be diagnosed by imaging. Beyond diagnosis, imaging plays a significant role in evaluating the location and extent of a lesion for possible intervention. METHODS AND MATERIALS: Clinical series descriptive study with a retrospective examination of neonates with masses of the neck...
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28328597/clinical-manifestation-of-a-patient-with-forehead-sparganosis
#16
Soung Min Kim, Emmanuel Kofi Amponsah, Mi Young Eo, Yun Ju Cho, Suk Keun Lee
Human sparganosis is a parasite infection caused by the larva of a tapeworm of the genus Spirometra. Ocular, central nervous system, auricular, pulmonary, intraosseous, intraperitoneal, and subcutaneous manifestations of this infection in the neck or inguinal region have been described.The authors report the rare occurrence of cutaneous forehead sparganosis of a 19-year-old male who presented with a soft subcutaneous mass in the forehead, along with a related literature review.
March 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28326352/aging-lifestyle-factors-hormones-and-bone-health-in-singaporean-men
#17
Victor Hng Hang Goh, William George Hart
PURPOSE: The present study examined how age, bodyweight, body fat, regular exercise and some endocrine factors are associated with osteoporosis, spine bone mineral density (Sbmd) and femoral neck bone mineral density (Fnbmd) in Singaporean men. METHODS: Body composition and bone scans of lumbar spine at L2-L4 and hip were carried out with duel-energy X-ray absorptiometry (DXA). Anthropometric parameters were measured and demographic data, medical history and exercise schedule were collected via a questionnaire...
December 2016: Bone Reports
https://www.readbyqxmd.com/read/28326351/effects-of-low-dose-ibuprofen-supplementation-and-resistance-training-on-bone-and-muscle-in-postmenopausal-women-a-randomized-controlled-trial
#18
Whitney R D Duff, Saija A Kontulainen, Darren G Candow, Julianne J Gordon, Riley S Mason, Regina Taylor-Gjevre, Bindu Nair, Michael Szafron, Adam D G Baxter-Jones, Gordon A Zello, Philip D Chilibeck
PURPOSE: To compare the effects of nine months of exercise training and ibuprofen supplementation (given immeditately after exercise sessions) on bone and muscle in postmenopausal women. METHODS: In a double-blind randomized trial, participants (females: n = 90, mean age 64.8, SD 4.3 years) were assigned (computer generated, double blind) to receive supervised resistance training or stretching 3 days/week, and ibuprofen (400 mg, post-exercise) or placebo (i...
December 2016: Bone Reports
https://www.readbyqxmd.com/read/28326339/glucose-dependent-insulinotropic-polypeptide-gip-and-gip-receptor-gipr-genes-an-association-analysis-of-polymorphisms-and-bone-in-young-and-elderly-women
#19
Gaurav Garg, Fiona E McGuigan, Jitender Kumar, Holger Luthman, Valeriya Lyssenko, Kristina Akesson
INTRODUCTION: The gastro-intestinal hormone glucose-dependent insulinotropic polypeptide (GIP) potentiates glucose-induced insulin secretion, with bone anabolic effects through GIP receptor (GIPR) in animal models. We explore its potential in humans by analyzing association between polymorphisms (SNPs) in the GIP and GIPR genes with bone phenotypes in young and elderly women. METHODS: Association between GIP (rs2291725) and GIPR (rs10423928) and BMD, bone mineral content (BMC), bone microarchitecture, fracture and body composition was analyzed in the OPRA (75y, n = 1044) and PEAK-25 (25y; n = 1061) cohorts and serum-GIP in OPRA...
June 2016: Bone Reports
https://www.readbyqxmd.com/read/28326299/the-association-between-dehydroepiandrosterone-sulfate-dhea-s-and-bone-mineral-density-in-korean-men-and-women
#20
Seung-Gun Park, Sena Hwang, Jong-Suk Kim, Kyung-Chae Park, Yuri Kwon, Kyong-Chol Kim
BACKGROUND: The relationship between dehydroepiandrosterone sulfate (DHEA-S) and bone mineral density (BMD) is controversial. And findings of most studies that have investigated this relationship are restricted to postmenopausal women. In this study, we investigated the relationship between serum DHEA-S and BMD in both men and women. METHODS: This cross-sectional study evaluated a total of 294 healthy Korean participants through a medical examination program. And a subgroup of 154 participants was subjected to a longitudinal analysis...
February 2017: Journal of Bone Metabolism
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