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https://www.readbyqxmd.com/read/29783928/physical-activity-intervention-for-elderly-patients-with-reduced-physical-performance-after-acute-coronary-syndrome-hulk-study-rationale-and-design-of-a-randomized-clinical-trial
#1
Elisabetta Tonet, Elisa Maietti, Giorgio Chiaranda, Francesco Vitali, Matteo Serenelli, Giulia Bugani, Gianni Mazzoni, Rossella Ruggiero, Jonathan Myers, Giovanni Quinto Villani, Ursula Corvi, Giovanni Pasanisi, Simone Biscaglia, Rita Pavasini, Giulia Ricci Lucchi, Gianluigi Sella, Roberto Ferrari, Stefano Volpato, Gianluca Campo, Giovanni Grazzi
BACKGROUND: Reduced physical performance and impaired mobility are common in elderly patients after acute coronary syndrome (ACS) and they represent independent risk factors for disability, morbidity, hospital readmission and mortality. Regular physical exercise represents a means for improving functional capacity. Nevertheless, its clinical benefit has been less investigated in elderly patients in the early phase after ACS. The HULK trial aims to investigate the clinical benefit of an early, tailored low-cost physical activity intervention in comparison to standard of care in elderly ACS patients with reduced physical performance...
May 21, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29777891/surgical-strategy-for-and-anatomical-locations-of-petroapex-and-petroclival-meningiomas-based-on-evaluation-of-the-feeding-artery
#2
Kazuhide Adachi, Mituhiro Hasegawa, Shinichiro Tateyama, Yushi Kawazoe, Yuichi Hirose
OBJECTIVE: The anterior transpetrosal (ATP) approach is the most appropriate approach for petroclival meningiomas, which are typically located from the dorsum sellae to the upper border of the internal acoustic meatus (IAM). Although neurosurgeons can resect over this area if the tumor is detached from the dura, tumors within the indication area for petroclival meningiomas is insufficient for the selection of the ATP approach because it can be difficult to evaluate whether the tumor is attached or only touching the dura...
May 16, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29777251/association-of-anterior-and-posterior-occlusal-planes-with-different-angle-and-skeletal-classes-in-permanent-dentitions-a-lateral-cephalometric-radiograph-study
#3
Aleš Čelar, Ekrem Tafaj, Alexandra Graf, Stefan Lettner
OBJECTIVES: Malocclusions affect about two-thirds of the population and orthodontic treatment is justified in 65% of these. However, the associations between anterior and posterior occlusal plane (AOP, POP) inclinations and Angle classification are lacking. PATIENTS AND METHODS: In a retrospective study, lateral cephalometric radiograph tracings of 230 previously untreated Caucasians, aged 13 to 49 years, yielded inclines of the bisector occlusal plane, AOP, and POP...
May 17, 2018: Journal of Orofacial Orthopedics, Fortschritte der Kieferorthopädie
https://www.readbyqxmd.com/read/29775151/selection-of-endoscopic-or-transcranial-surgery-for-tuberculum-sellae-meningiomas-according-to-specific-anatomical-features-a-retrospective-multicenter-analysis-kosen-002
#4
Doo-Sik Kong, Chang-Ki Hong, Sang Duk Hong, Do-Hyun Nam, Jung-Il Lee, Ho Jun Seol, Jiwoong Oh, Dong Gyu Kim, Yong Hwy Kim
OBJECTIVE The endoscopic endonasal approach (EEA) and the transcranial approach (TCA) are good options for the treatment of tuberculum sellae (TS) meningiomas. The objective of this study was to identify the key anatomical features in TS meningiomas and compare the two surgical approaches. METHODS The authors retrospectively reviewed clinical data in 178 patients with TS meningiomas treated at 3 institutions between January 2010 and July 2016. Patients with tumors encasing the internal carotid artery or anterior cerebral artery or involving the anterior clinoid process or cavernous sinus were excluded...
May 18, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29775030/-endoscopic-transnasal-approach-for-surgical-treatment-of-skull-base-clival-area-chordomas-report-of-2-cases
#5
J Ma, P Fang, D Wang, Y J Liu
The case 1 performanced submandibular trauma because of the faint Suddenly. There were no obvious abnormality in physical examination. CT result showed that the tumour located in the lower clivus, and the atlas was infringed. MRI imaging showed the tumour located in the both sides of the internal carotid artery, infringed clivus and atlas front, forwarded into the nasal cavity and oral cavity. The case 2 performanced the left nose stuffy and increased gradually, nasopharyngeal mirror showed the left nasal cavity filled with new life...
February 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29770286/resection-of-an-optic-canal-meningioma-through-a-contralateral-subfrontal-approach-with-endoscopic-assistance-a-2d-operative-video
#6
Moujahed Labidi, Kentaro Watanabe, Anne-Laure Bernat, Shunya Hanakita, Sébastien Froelich
Objective  To review the use of the contralateral subfrontal approach for the resection of an optic canal meningioma. Design  Operative video. Results  A meningioma, located in the inferomedial side of the optic canal ( Fig. 1 ), was found to cause significant visual deterioration. The subfrontal route was preferred to expose the tumor without mobilization of the optic nerve. Drilling of the anterior limb of the chiasmatic sulcus (limbus sphenoidale) provided adequate exposure of the medial aspect of the optic canal...
February 2018: Journal of Neurological Surgery. Part B, Skull Base
https://www.readbyqxmd.com/read/29762326/temporal-progression-of-craniofacial-dysmorphology-in-unilateral-coronal-synostosis-a-mechanistic-hypothesis
#7
Kirun Baweja, Alexander H Sun, Rajendra Sawh-Martinez, John A Persing
AIM: This study chronicles skull base and face development in nonsyndromic unilateral coronal synostosis (UCS) during infancy, to characterize the mechanistic progression of facial dysmorphology. METHODS: Computed tomography scans from 51 subjects were reviewed (26 UCS, 25 controls) and data were reconstructed. Patients were stratified into 5 age groups. A series of measurements were taken from the reconstructions. RESULTS: All patients had a unilaterally fused coronal suture at the time of analysis...
May 14, 2018: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29756346/evaluation-and-treatment-of-pulsatile-tinnitus-associated-with-sigmoid-sinus-wall-anomalies
#8
David J Eisenman, Prashant Raghavan, Ronna Hertzano, Robert Morales
OBJECTIVE: Describe clinical and radiographic features of sigmoid sinus wall anomalies (SSWA) associated with pulsatile tinnitus (PT) and determine factors predictive of response to surgery. METHODS: Preoperative diagnostic imaging and treatment response were reviewed after surgical repair of 40 ears among 38 consecutive patients presenting with PT associated with SSWA who underwent transtemporal sinus wall reconstruction. RESULTS: Twenty-three ears had isolated sigmoid sinus dehiscence, and 17 had diverticulum...
May 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29754642/medical-therapy-for-cushing-s-syndrome-in-the-twenty-first-century
#9
REVIEW
Nicholas A Tritos, Beverly M K Biller
Medical therapy has a useful adjunctive role in many patients with Cushing's syndrome. Patients with pituitary corticotroph adenomas who have received radiation therapy to the sella require medical therapy until the effects of radiation therapy occur. In addition, patients with Cushing's syndrome who cannot undergo surgery promptly, including those who are acutely ill and cannot safely undergo tumor resection, may benefit from medical therapy as a bridge to surgery. Other possible candidates for medical therapy are those with unresectable tumors or those whose tumor location remains unknown despite adequate diagnostic evaluation...
June 2018: Endocrinology and Metabolism Clinics of North America
https://www.readbyqxmd.com/read/29743120/cavernous-sinus-involvement-in-human-papillomavirus-associated-oropharyngeal-squamous-cell-carcinoma-case-report-of-an-atypical-site-of-distant-metastasis
#10
David Forner, Derek Wilke, Matthew H Rigby, Sidney Croul, Anuradha Mishra, Emad Massoud, David B Clarke, Nathan Lamond
BACKGROUND: HPV-associated OSCC (HPV-OSCC) has been determined to be a distinct disease entity from non-HPV associated OSCC. Patients affected by HPV-OSCC generally have a more favourable prognosis, with improved rates of locoregional control and survival compared with their non-HPV counterparts. Despite this, HPV-OSCC has a similar rate of distant metastases. Interestingly, recent evidence has emerged that demonstrates more frequent atypical metastasis patterns when compared to non-HPV associated disease...
May 9, 2018: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/29740393/comparison-of-ocular-ultrasonography-and-magnetic-resonance-imaging-for-detection-of-increased-intracranial-pressure
#11
David F Patterson, Mai-Lan Ho, Jacqueline A Leavitt, Nathan J Smischney, Sara E Hocker, Eelco F Wijdicks, David O Hodge, John Jing-Wei Chen
Background/aims: To evaluate and compare the performance of ocular ultrasonography (US) and magnetic resonance imaging (MRI) for detecting increased intracranial pressure (ICP) in patients with idiopathic intracranial hypertension (IIH). Methods: Twenty-two patients with papilledema from IIH and 22 with pseudopapilledema were prospectively recruited based on funduscopic and clinical findings. Measurements of optic nerve sheath diameters (ONSDs) 3 mm behind the inner sclera were performed on B-scan US and axial T2-weighted MRI examinations...
2018: Frontiers in Neurology
https://www.readbyqxmd.com/read/29730106/imaging-evaluation-of-the-location-and-fenestration-of-sellar-floor-during-endonasal-transsphenoidal-surgery-in-patients-with-pituitary-adenomas
#12
Shousen Wang, Yong Qin, Deyong Xiao, Zhifeng Wu, Liangfeng Wei
To evaluate the clinical value of three-dimensional (3D) CT reconstruction of the sphenoidal sinus separation in localizing sellar floor during endonasal transsphenoidal surgery, and determine the size and location of sellar floor fenestration. After exclusion,51 patients were eligible for study inclusion. A pre-operative CT scan of the paranasal sinus and CT scan and MRI of the pituitary gland were obtained. Sphenoidal sinus separation was reconstructed using Mimics 15.0 software and the quantity, shape, and orientation were observed and compared with intra-operative data, the purpose of which was to guide the localization of sellar floor...
May 3, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29726777/surgical-outcomes-after-reoperation-for-recurrent-skull-base-meningiomas
#13
Stephen T Magill, David S Lee, Adam J Yen, Calixto-Hope G Lucas, David R Raleigh, Manish K Aghi, Philip V Theodosopoulos, Michael W McDermott
OBJECTIVE Skull base meningiomas are surgically challenging tumors due to the intricate skull base anatomy and the proximity of cranial nerves and critical cerebral vasculature. Many studies have reported outcomes after primary resection of skull base meningiomas; however, little is known about outcomes after reoperation for recurrent skull base meningiomas. Since reoperation is one treatment option for patients with recurrent meningioma, the authors sought to define the risk profile for reoperation of skull base meningiomas...
May 4, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29724419/acr-appropriateness-criteria-%C3%A2-radiologic-management-of-uterine-leiomyomas
#14
M-Grace Knuttinen, Gregory Stark, Eric J Hohenwalter, Linda D Bradley, Aaron R Braun, Matthew G Gipson, Charles Y Kim, Jason W Pinchot, Matthew J Scheidt, David M Sella, Clifford R Weiss, Jonathan M Lorenz
Uterine fibroids, also known as leiomyomas, are the most common benign tumor in women of reproductive age. When symptomatic, these patients can present with bleeding and/or bulk-related symptoms. Treatment options for symptomatic uterine leiomyomas include medical management, minimally invasive treatment such as uterine artery embolization, and surgical options, such as myomectomy. It is important to understand the role of these treatment options in various clinical scenarios so that appropriate consultation is performed...
May 2018: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29721355/pituitary-fossa-chondrosarcoma-an-unusual-cause-of-a-sellar-suprasellar-mass-masquerading-as-pituitary-adenoma
#15
Gautam Dutta, Daljit Singh, Hukum Singh, Arvind Kumar Srivastava, Anita Jagetia, Deepashu Sachdeva
Background: Chondrosarcoma is a mesenchymal malignant tumor composed of tumor cells producing cartilage. It is more commonly found in older age group and usually affects the axial skeleton. Intracranial chondrosarcoma is extremely rare, and chondrosarcoma arising from the sellar region are even rarer with only a few cases described in the literature. We report a case of chondrosarcoma mimicking a sellar suprasellar mass with parasellar extension. Case Description: A 22-year old male presented with generalized intermittent headache along with diplopia and diminished visual acuity without any history of sexual dysfunction or galactorrhea...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29721351/resolution-of-symptomatic-secondary-empty-sella-syndrome-following-lumbar-peritoneal-shunt
#16
Waseem Mehmood Nizamani, Mubbashira Siddiqui, Sehrish Nizar Ali Momin, Muhammad Waqas, Rashid Jooma
Background: Post-surgical empty sella is related to the removal of pituitary tumors either from the transcranial or transphenoidal route, rendering diaphragma sellae incompetent at the end of the procedure. This subsequently leads to herniation of the third ventricle and optic apparatus into the empty sella. Studies have shown that in 50% of the cases, individuals with primary and secondary empty sella syndrome have developed defects in the visual fields. Benign increased intracranial pressure, cerebrospinal rhinorrhea, papilledema, and abnormalities affecting visual acuity may also occur as a result of empty sella...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29713529/an-objective-study-of-anatomic-shifts-in-intracranial-hypotension-using-four-anatomic-planes
#17
Shamar J Young, Ronald G Quisling, Sharatchandra Bidari, Tina S Sanghvi
Purpose: Intracranial hypotension (IH) often remains undetected using current MR diagnostic criteria. This project aims to demonstrate that central incisural herniation is highly effective in helping to make this diagnosis. Materials and Methods: Magnetic resonance imaging (MRI) was analyzed in 200 normal and 81 clinically known IH patients. MRI reference lines approximating the plane of the incisura, the plane of the diaphragma sella, the plane of the foramen magnum, and the plane of the visual pathway were utilized to measure the position of selected brain structures relative to these reference lines...
2018: Radiology Research and Practice
https://www.readbyqxmd.com/read/29702946/virtual-line-between-anterior-clinoid-process-and-tuberculum-sellae-on-3-dimensional-computed-tomography-angiography-to-differentiate-cavernous-sinus-aneurysms-from-intradural-aneurysms
#18
https://www.readbyqxmd.com/read/29692900/a-case-of-kallmann-syndrome-associated-with-a-non-functional-pituitary-microadenoma
#19
Taieb Ach, Hela Marmouch, Dorra Elguiche, Asma Achour, Hajer Marzouk, Hanene Sayadi, Ines Khochtali, Mondher Golli
Kallmann syndrome (KS) is a form of hypogonadotropic hypogonadism in combination with a defect in sense of smell, due to abnormal migration of gonadotropin-releasing hormone-producing neurons. We report a case of a 17-year-old Tunisian male who presented with eunuchoid body proportions, absence of facial, axillary and pubic hair, micropenis and surgically corrected cryptorchidism. Associated findings included anosmia. Karyotype was 46XY and hormonal measurement hypogonadotropic hypogonadism. MRI of the brain showed bilateral agenesis of the olfactory bulbs and 3...
2018: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/29691145/extended-endoscopic-endonasal-surgery-for-clival-chordoma-and-chondrosarcoma-our-experience-in-14-cases
#20
Diego Culebras, Jorge Torales, Luis Alberto Reyes, Luis Zapata, Sergio García, Pedro Roldán, Cristóbal Langdon, Issam Alobid, Joaquim Enseñat
OBJECTIVE: To report our experience in the management of chordoma and chondrosarcoma with extended endoscopic endonasal surgery. METHOD: We performed a retrospective analysis of a series of 14 patients with clival chordoma or chondrosarcoma who had extended endoscopic endonasal surgery from 2008 to 2016 performed by the same multidisciplinary team. RESULTS: We had fourteen patients (male/female 2:1), with a mean age of 49years for chordoma and 32 for chondrosarcoma...
April 21, 2018: Neurocirugía
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