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https://www.readbyqxmd.com/read/28325825/very-long-term-sequelae-of-craniopharyngioma
#1
Mark Wijnen, Marry M van den Heuvel-Eibrink, Joseph A M J L Janssen, Coriene E Catsman-Berrevoets, Erna M C Michiels, Marie-Lise C van Veelen-Vincent, Alof H G Dallenga, Jan H van den Berge, Carolien M van Rij, A J Van der Lely, Sebastian J C M M Neggers
OBJECTIVE: Studies investigating long-term health conditions in patients with craniopharyngioma are limited by short follow-up durations and do generally not compare long-term health effects according to initial craniopharyngioma treatment approach. In addition, studies comparing long-term health conditions between patients with childhood- and adult-onset craniopharyngioma report conflicting results. The objective of this study was to analyse a full spectrum of long-term health effects in patients with craniopharyngioma according to initial treatment approach and age group at craniopharyngioma presentation...
March 21, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28321384/operative-strategies-to-minimize-complications-following-resection-of-pituitary-macroadenomas
#2
Jayesh P Thawani, Ashwin G Ramayya, Jared M Pisapia, Kalil G Abdullah, John Y-K Lee, M Sean Grady
Introduction We sought to identify factors associated with increased length of stay (LOS) and morbidity in patients undergoing resection of pituitary macroadenomas. Methods We reviewed records of 203 consecutive patients who underwent endoscopic endonasal resection of a pituitary macroadenoma (mean age = 55.7 [16-88]) years, volume = 11.3 (1.0-134.3) cm(3). Complete resection was possible in 60/29.6% patients. Mean follow-up was 575 days. Multivariate logistic regression was performed using MATLAB...
April 2017: Journal of Neurological Surgery. Part B, Skull Base
https://www.readbyqxmd.com/read/28286277/extent-of-resection-visual-and-endocrinological-outcomes-for-endoscopic-endonasal-surgery-for-recurrent-pituitary-adenomas
#3
Hyunwoo Do, Varun R Kshettry, Alan Siu, Irina Belinsky, Christopher J Farrell, Gurston Nyquist, Marc Rosen, James J Evans
OBJECTIVE: To assess outcomes after endoscopic endonasal surgery for recurrent or residual pituitary adenomas. METHODS: We retrospectively analyzed 61 patients from 2009 - 2016 that underwent endoscopic endonasal surgery for recurrent or residual pituitary adenomas after prior microscopic or endoscopic transphenoidal operation. RESULTS: Prior surgical approach was endoscopic endonasal in 55.7% and microscopic in 44.2%. The mean preoperative maximal tumor diameter was 2...
March 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28285303/bartter-syndrome-with-nephrogenic-diabetes-insipidus-and-vitamin-d-resistant-rickets
#4
Sriram Krishnamurthy, Anbazhagan Jagadeesh
No abstract text is available yet for this article.
February 15, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/28284112/prognosis-of-pituitary-adenomas-in-the-early-1970s-and-today-is-there-a-benefit-of-modern-surgical-techniques-and-treatment-modalities
#5
Stefan Linsler, Friedericke Quack, Karsten Schwerdtfeger, Joachim Oertel
OBJECTIVE: Neurosurgical techniques for the treatment of sellar pathologies have been evolving continuously over the last decades. Additionally to the innovation of approaches and surgical techniques, this progress yielded to the application of modern intraoperative surgical tools as well as peri- and intraoperative imaging. Until now, no long-term analysis of the impact of new therapy concepts on the patient's outcome exists. Aim of this study was to analyse the impact of new operative approaches on perioperative mortality and morbidity as well as the long-term outcome after pituitary surgery...
March 2, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28281008/efficacy-of-endoscopic-endonasal-transsphenoidal-surgery-for-cushing-s-disease-in-230-patients-with-positive-and-negative-mri
#6
Hélène Cebula, Bertrand Baussart, Chiara Villa, Guillaume Assié, Anne Boulin, Luc Foubert, Sorin Aldea, Saad Bennis, Michèle Bernier, François Proust, Stephan Gaillard
OBJECT: The primary objective was to assess the remission rate, and the secondary objectives were to evaluate the early complications and recurrence rate and to define the predictive factors for the remission and recurrence rates. PATIENTS AND METHODS: This prospective single-center study included 230 consecutive patients, operated on by a single surgeon for Cushing's disease via a transsphenoidal endoscopic endonasal approach, over a 6-year period (2008-2013). The patients included in this series were all adults (>18 years of age), who presented with clinical and biological characteristics of Cushing's disease confirmed based on dedicated MRI pituitary imaging...
March 9, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28279978/desmopressin-for-nocturia-in-adults
#7
(no author information available yet)
Desmopressin has been used for many years in the treatment of diabetes insipidus, nocturnal enuresis (involuntary urination while asleep) and nocturia associated with multiple sclerosis (in adults aged up to 65 years); it has also been recommended in certain circumstances for the treatment of nocturia in men and women (previously, an unlicensed use).(1,2) Recently, a new brand of desmopressin sublingual tablet (lyophilisate-an orally disintegrating tablet; Noqdirna-Ferring) has been licensed for use in adults of any age for the treatment of nocturia due to idiopathic nocturnal polyuria...
March 2017: Drug and Therapeutics Bulletin
https://www.readbyqxmd.com/read/28276300/value-of-renal-biopsy-in-diagnosing-infantile-nephropathic-cystinosis-associated-with-secondary-nephrogenic-diabetes-insipidus
#8
Emily Joyce, Jacqueline Ho, Areeg El-Gharbawy, Cláudia M Salgado, Sarangarajan Ranganathan, Miguel Reyes-Múgica
Cystinosis is the most common cause of inherited renal Fanconi syndrome in young children, and typically presents with laboratory findings of a proximal tubulopathy and corneal crystals by one year of age. We describe here renal biopsy findings in a 20-month-old patient with an atypical presentation of distal renal tubular acidosis, diabetes insipidus, and the absence of corneal crystals. Although renal biopsy is usually not necessary to establish the diagnosis of cystinosis, when the patient presents with atypical signs and symptoms, a renal biopsy may be extremely valuable...
January 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28273603/rare-presentation-of-wegener-s-granulomatosis-in-the-pituitary-gland-case-report-and-literature-review
#9
Samantha M Baird, Upasna Pratap, Catriona McLean, Candice P Law, Nicholas Maartens
INTRODUCTION: Wegener's granulomatosis (WG) is a systemic vasculitis that can affect a variety of organs including ear, nose and throat, lungs and kidneys. However WG is unusual in the pituitary and rare in the central nervous system. PRESENTATION OF CASE: A 56-year-old male with likely WG presented with polyuria and polydipsia despite six months of conservative medical management. MRI scanning revealed an enlarging heterogeneously enhancing pituitary gland. Following endoscopic transsphenoidal pituitary biopsy and debulking, final tissue pathology was diagnostic for WG in the pituitary gland...
February 20, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28271591/a-novel-heterozygous-mutation-of-the-wfs1-gene-leading-to-constitutive-endoplasmic-reticulum-stress-is-the-cause-of-wolfram-syndrome
#10
Shuntaro Morikawa, Toshihiro Tajima, Akie Nakamura, Katsura Ishizu, Tadashi Ariga
BACKGROUND: Wolfram syndrome (WS) is a disorder characterized by the association of insulin-dependent diabetes mellitus (DM), diabetes insipidus, deafness, and optic nerve atrophy. WS is caused by WFS1 mutations encoding WFS1 protein expressed in endoplasmic reticulum (ER). During ER protein synthesis, misfolded and unfolded proteins accumulate, known as "ER stress". This is attenuated by the unfolded protein response (UPR), which recovers and maintains ER functions. Because WFS1 is a UPR component, mutant WFS1 might cause unresolvable ER stress conditions and cell apoptosis, the major causes underlying WS symptoms...
March 8, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28265842/jean-camus-and-gustave-roussy-pioneering-french-researchers-on-the-endocrine-functions-of-the-hypothalamus
#11
Inés Castro-Dufourny, Rodrigo Carrasco, Ruth Prieto, José M Pascual
At the beginning of the twentieth century, the hypothalamus was known merely as an anatomical region of the brain lying beneath the thalamus. An increasing number of clinicopathological reports had shown the association of diabetes insipidus and adiposogenital dystrophy (Babinski-Fröhlich's syndrome), with pituitary tumors involving the infundibulum and tuber cinereum, two structures of the basal hypothalamus. The French physicians Jean Camus (1872-1924) and Gustave Roussy (1874-1948) were the first authors to undertake systematic, controlled observations of the effects of localized injuries to the basal hypothalamus in dogs and cats by pricking the infundibulo-tuberal region (ITR) with a heated needle...
March 6, 2017: Pituitary
https://www.readbyqxmd.com/read/28258576/diabetes-insipidus
#12
H A Jenny Lu
Disruption of water and electrolyte balance is frequently encountered in clinical medicine. Regulating water metabolism is critically important. Diabetes insipidus (DI) presented with excessive water loss from the kidney is a major disorder of water metabolism. To understand the molecular and cellular mechanisms and pathophysiology of DI and rationales of clinical management of DI is important for both research and clinical practice. This chapter will first review various forms of DI focusing on central diabetes insipidus (CDI) and nephrogenic diabetes insipidus (NDI ) ...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28255140/idiopathic-thrombocytopenic-purpura-in-childhood-langerhans-cell-histiocytosis-in-adulthood-more-than-a-chance-association
#13
Y C Kuan, M N Nurain
Described herein, a case of Langerhans cell histiocytosis (LCH) in an adult with Idiopathic Thrombocytopenic Purpura (ITP) diagnosed at age ten. She presented with cranial diabetes insipidus, later developed hypogonadotrophic hypogonadism and multiple cervical lympadenopathy from which histopathology of excisional biopsy confirmed LCH. Magnetic resonance imaging showed thickened pituitary stalk. Association of ITP and LCH is unknown but the question of LCH presenting as isolated thrombocytopenia in childhood only to be discovered in adulthood when there was pituitary and bone involvement remains...
February 2017: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28254603/outcome-of-radical-surgical-resection-for-craniopharyngioma-with-hypothalamic-preservation-a-single-center-retrospective-study-of-1054-patients
#14
Xiang'en Shi, Zhongqing Zhou, Bin Wu, Yongli Zhang, Hai Qian, Yuming Sun, Yang Yang, Zaitao Yu, Zhiwei Tang, Shuaibin Lu
OBJECTIVE: A retrospective review of the surgical outcome for patients with craniopharyngioma (CP) treated in a single neurosurgical center with surgical resection using visualization to ensure hypothalamic preservation. METHODS: The study included 1054 patients. Prior to 2003, a pterional cranial approach was preferred for 78% of patients; after 2004, the unifrontal basal interhemispheric approach (UBIA) was performed in 79.1% of patients. RESULTS: Complete tumor resection was achieved in 89...
February 27, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28248860/rapid-exacerbation-of-lymphocytic-infundibuloneurohypophysitis
#15
Kimitaka Shibue, Toshihito Fujii, Hisanori Goto, Yui Yamashita, Yoshihisa Sugimura, Masahiro Tanji, Akihiro Yasoda, Nobuya Inagaki
RATIONALE: Lymphocytic hypophysitis is a relatively rare autoimmune disease defined by lymphocytic infiltration to the pituitary. Its rarity and wide spectrum of clinical manifestations make clarification of the pathology difficult. Here, we describe a case we examined from the primary diagnosis to final discharge, showing the serial progression of lymphocytic infundibuloneurohypophysitis (LINH) to panhypopituitarism with extrapituitary inflammatory invasion in a short period, and responding favorably to high-dose glucocorticoid treatment...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28241874/restored-vision-in-a-young-dog-following-corticosteroid-treatment-of-presumptive-hypophysitis
#16
Nina Marie Rzechorzek, Tiziana Liuti, Catherine Stalin, Katia Marioni-Henry
BACKGROUND: Hypophysitis is an umbrella term for a group of disorders involving inflammation of the pituitary gland. A rare occurrence in humans, hypophysitis can produce a range of clinical signs including (but not limited to) visual deficits and diabetes insipidus. Only five cases of canine hypophysitis exist in the literature, all presenting in mature dogs with no visual deficits and a grave outcome. This case report describes the clinical and advanced imaging features of blindness-inducing presumptive hypophysitis in a dog, which rapidly resolved with medical management...
February 28, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28230605/microscopic-transnasal-transsphenoidal-surgery-for-pediatric-pituitary-adenomas
#17
Wei Jiao, Yimin Huang, Wei Sun, Ting Lei
Microscopic transnasal transsphenoidal surgery (MTTS) has been a time-confirmed effective treatment for pituitary adenomas; however, the data supporting its use in pediatric patients is limited. In this study, the authors summarize the authors' 5-year experience of pituitary adenomectomy via MTTS in a pediatric population. The authors retrospectively reviewed the medical records of 35 patients aged ≤18 years who underwent microscopic transnasal transsphenoidal approach for pituitary adenomas between January 2011 and December 2015...
February 22, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28228402/aliskiren-increases-aquaporin-2-expression-and-attenuates-lithium-induced-nephrogenic-diabetes-insipidus
#18
Yu Lin, Tiezheng Zhang, Pinning Feng, Miaojuan Qiu, Qiaojuan Liu, Suchun Li, Peili Zheng, Yonglun Kong, Moshe Levi, Chunling Li, Weidong Wang
The direct renin inhibitor aliskiren has been shown to retain and persist in medullary collecting ducts even after treatment was discontinued, suggesting a new mechanism of action for this drug. The purpose of the present study was to investigate whether aliskiren regulates renal aquaporin expression in the collecting ducts and improves urinary concentrating defect induced by lithium in mice. The mice were either fed with normal chow or LiCl diet (40mM/kg dry food/day for 4 days and 20mM/kg dry food/day for last 3 days) for seven days...
February 22, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28226329/transfrontal-and-transsphenoidal-approaches-to-pediatric-craniopharyngioma-a-national-perspective
#19
Yimo Lin, Daniel Hansen, Christina M Sayama, I-Wen Pan, Sandi Lam
INTRODUCTION: This study compared transsphenoidal (TS) and transfrontal (TF) approaches to craniopharyngioma utilizing a national database. METHODS: The Kids' Inpatient Database (2003, 2006, and 2009) was surveyed for patients with a diagnosis of craniopharyngioma who underwent a subset of surgical interventions to compare TS and TF surgery. Demographics, hospital variables, and complications/comorbidities were analyzed with multivariate regression. RESULTS: 314 admissions (TS = 104, TF = 210) were identified...
February 23, 2017: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28225517/longitudinal-extensive-transverse-myelitis-and-central-diabetes-insipidus-a-severe-flare-of-systemic-lupus-erythematosus
#20
Letícia Miranda Alle Deveza, Emily Figueiredo Vieira Neves, Luciana Parente Costa Seguro, Samira Luisa Dos Apóstolos Pereira, Eloisa Bonfá, Sandra Gofinet Pasoto
No abstract text is available yet for this article.
March 2017: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
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