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https://www.readbyqxmd.com/read/28721318/infective-endocarditis-presenting-as-bilateral-orbital-cellulitis-an-unusual-case
#1
Talal Asif, Badar Hasan, Rehman Ukani, Rebecca R Pauly
Orbital cellulitis is a severe and sight-threatening infection of orbital tissues posterior to the orbital septum. The most common causes of orbital cellulitis are rhinosinusitis, orbital trauma, and surgery. Infective endocarditis (IE) is a systemic infection that begins on cardiac valves and spreads by means of the bloodstream to peripheral organs. Septic emboli can spread to any organ including the eyes and can cause focal or diffuse ophthalmic infection. Ocular complications of IE classically include Roth's spots, subconjunctival hemorrhages, chorioretinitis, and endophthalmitis...
June 14, 2017: Curēus
https://www.readbyqxmd.com/read/28718693/effects-of-sedation-with-dexmedetomidine-and-buprenorphine-on-echocardiographic-variables-blood-pressure-and-heart-rate-in-healthy-cats
#2
Einar Johard, Anna Tidholm, Ingrid Ljungvall, Jens Häggström, Katja Höglund
Objectives Sedative agents are occasionally used to enable echocardiographic examination when screening cats for heart disease, such as hypertrophic cardiomyopathy (HCM). Owing to their haemodynamic effects, sedative agents may alter echocardiographic measurements. The aim of the study was to evaluate the effects of the sedative combination dexmedetomidine and buprenorphine on echocardiographic variables, blood pressure (BP) and heart rate (HR) in healthy cats. Methods Fifty healthy, client-owned cats were prospectively recruited and included after physical examination...
July 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28716177/septal-extension-graft-in-closed-revision-rhinoplasty-a-simplified-technique
#3
Alberto Scattolin, Pier-Francesco Galzignato, Fabrizio Longari, Luca D'Ascanio
BACKGROUND: The septal extension graft (SEG) is widely used in secondary rhinoplasty for correction of a short nose with loss of tip support and projection, columellar retraction, and hyper-rotated tip secondary to an overresection of the caudal septum. Although SEG precise fixation can be relatively easy in the external approach, the difficulties of SEG placement in "closed" rhinoplasty can be discouraging. OBJECTIVE: To describe an easy surgical technique for SEG placement in endonasal revision rhinoplasty and to analyze the aesthetic results of the procedure...
July 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28716173/central-compartment-atopic-disease
#4
John M DelGaudio, Patricia A Loftus, Aneeza W Hamizan, Richard J Harvey, Sarah K Wise
BACKGROUND: Isolated polypoid changes of the middle turbinate were recently reported as having a high association with inhalant allergy. A more advanced manifestation of this association may present as polypoid changes of the entire central sinonasal compartment (i.e., the middle and superior turbinates, and the posterosuperior nasal septum), while the lateral sinus mucosa remains relatively normal. OBJECTIVE: To introduce and describe this newly recognized variant of chronic rhinosinusitis (CRS), termed central compartment atopic disease (CCAD)...
July 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28715153/automated-analysis-of-fetal-cardiac-function-using-color-tissue-doppler-imaging
#5
L Herling, J Johnson, K Ferm-Widlund, F Bergholm, P Lindgren, S-E Sonesson, G Acharya, M Westgren
OBJECTIVES: Our main objective was to evaluate the feasibility of an automated analysis of fetal myocardial velocity recordings obtained by color tissue Doppler imaging (cTDI). METHODS: This was a prospective cross-sectional observational study of 107 singleton pregnancies in ≥41 weeks of gestation. Myocardial velocity recordings were obtained by cTDI in a long-axis four-chamber view of the fetal heart. Regions of interest (ROI) were placed in the septum, right (RV) and left ventricular (LV) walls at the level of the atrioventricular plane (AV-plane)...
July 17, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28715070/evaluation-of-the-relationship-between-renal-resistive-index-and-extensivity-and-complexity-of-coronary-artery-disease-in-patients-with-acute-coronary-syndrome
#6
Alaa Quisi, Ibrahim Halil Kurt, Durmuş Yıldıray Şahin, Onur Kaypaklı, Gökhan Söker, Ömer Kaya, Samir Allahverdiyev, Ömer Genç, Gökhan Alıcı, Mevlüt Koç
BACKGROUND: Despite the advances in cardiovascular medicine, acute coronary syndrome (ACS) is still a major cause of morbidity and mortality worldwide. Synergy between PCI ™ with TAXUS and Cardiac Surgery (SYNTAX) score is used to determine the extensivity and complexity of coronary artery disease (CAD). Renal resistive index (RRI), a renal Doppler ultrasound parameter, is used to detect renal hemodynamics. Although some risk factors for CAD, including hypertension and diabetes mellitus were demonstrated to have an association with RRI, direct relationship between the presence...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28714226/extranasopharyngeal-angiofibroma-revisited
#7
Jochen P Windfuhr, Julia Vent
BACKGROUND: Angiofibromas in the head and neck region usually arise in the nasopharynx, but may also occur elsewhere. This study aims at evaluating the incidence and clinical features of extranasopharyngeal angiofibroma (ENA). MATERIAL AND METHODS: Systematic review of the literature (Medline(®) and Google(™) ) up to December 31(st) , 2015. RESULTS: 174 cases of ENA were retrieved from a total of 170 publications. In contrast to former publications and previous understanding, the nasal septum was by far the most common site of the disease...
July 17, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28713742/conservative-surgical-approach-to-restore-necrotic-columella-in-patients-undergoing-neonatal-usage-of-nasogastric-tube
#8
Francesco Inchingolo, Fabio Massimo Abenavoli, Francesca De Angelis, Alessandro Orefici, Luigi Santacroce, Gianna Dipalma
CONTEXT: A common complication, related to the use of nasogastric tube during the 1(st) day of life, is the necrosis of the columella. Esthetic damage in the early age typically leads to a healing request with very high result expectations. AIMS: We aimed to develop and use an innovative surgical technique. SETTINGS AND DESIGN: We used our technique in four cases. SUBJECTS AND METHODS: Our technique requires two flaps designed with two paramedian release incisions...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713619/functional-and-clinical-importance-of-a-large-sized-ostium-secundum-defect-in-a-middle-aged-female-cadaver-a-case-report
#9
Satheesha B Nayak
Atrial septal defect (ASD) is one of the common congenital anomalies of the heart in humans. Its complications depend on the size of the defect and can manifest at any age. The common symptoms of ASD include dyspnea and fatigue. Most of the ASDs are associated with morbidity and mortality, Earlier the treatment, it is better to the patient. I saw a large ostium secundum defect in the heart of an adult female cadaver during dissection classes for undergraduate medical students. The interatrial septum had large defect at the region where fossa ovalis should have been located...
June 2017: Anatomy & Cell Biology
https://www.readbyqxmd.com/read/28712884/the-supraorbital-region-revisited-an-anatomic-exploration-of-the-neuro-vascular-bundle-with-regard-to-frontal-migraine-headache
#10
Valeria Berchtold, Hannes Stofferin, Bernhard Moriggl, Erich Brenner, Reinhard Pauzenberger, Marko Konschake
BACKGROUND: Recent findings on the pathogenesis of frontal migraine headache support, besides a central vasogenic cause, an alternative peripheral mechanism involving compressed craniofacial nerves. This is further supported by the efficiency of botulinum toxin injections as a new treatment option in frontal migraine headache patients. METHODS: The supraorbital regions of 22 alcohol-glycerine-embalmed facial halves of both sexes were dissected. Both the supratrochlear and supraorbital nerves (STN and SON, respectively) were identified, and their relationship with the corrugator supercilii muscle (CSM) was investigated by dissection and ultrasound...
June 27, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28712539/chronic-treatment-with-angiotensin-converting-enzyme-inhibitor-increases-cardiac-fibrosis-in-young-rats-submitted-to-early-ovarian-failure
#11
Sabrina Graziani Veloso Dutra, Ana Carolina Sanches Felix, Ada Clarice Gastaldi, Tábata De Paula Facioli, Suenimeire Vieira, Hugo Celso Dutra De Souza
BACKGROUND: We investigated whether the treatment with enalapril maleate, combined with aerobic physical training, promotes positive effects on the autonomic balance, the morphology and the cardiac function in female rats submitted to early ovarian failure. METHODS: Thirty-five female Wistar rats, ovariectomized at 10weeks of age, were assigned into Ovariectomized rats (OVX) and Ovariectomized rats treated with enalapril maleate (OVX-EM, 10mg(-1)·kg(-1)·d(-1)) Each group was subdivided into sedentary and trained (aerobic swimming training for 10weeks)...
July 10, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28711965/efficacy-of-an-extracellular-matrix-in-systemic-loading-conditions-in-congenital-heart-surgery
#12
Adeel Ashfaq, Amit Iyengar, Oh Jin Kwon, Mohammad S Soroya, Son Nguyen, Ryan Ou, Brian Reemtsen
Extracellular matrices (ECM) are commonly used to repair congenital heart defects; however, there is a lack of literature pertaining to outcomes with ECM use in high-pressure conditions. Between 2011 and 2014, a total of 202 patients underwent congenital heart disease repair using the ECM placed in a systemic pressure condition. The operative sites included: defects in the ventricular septum, mitral valve, aortic valve, ascending aorta, and aortic arch. Patients were followed and evaluated for mortality and reoperations due to loss of ECM integrity...
July 15, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28711642/transverse-vaginal-septum-identified-in-a-patient-requesting-second-trimester-abortion-a-case-report
#13
Jennifer A Pitotti, Veronica I Alaniz, Stephanie Teal, Kristina Tocce
A primigravid immigrant woman presented for termination of a 16-week pregnancy. The cervix was obscured by a transverse vaginal septum and was only identifiable by ultrasound. We used mifepristone for cervical preparation before concurrent septoplasty and dilation and evacuation.
July 12, 2017: Contraception
https://www.readbyqxmd.com/read/28708642/a-novel-rhinoplasty-sculpture-technique-using-ancient-chinese-architectural-technology
#14
Melia Bogari, Andy Tan, Li Lin, Zin Mar Aung, Yu Xin, Haisong Xu, Gang Chai, Yan Zhang
Rhinoplasty is one of the most delicate procedures in plastic and reconstructive surgery. Precision in every millimeter is vital in ensuring a better quality of surgical outcome. Many methods have been developed to fulfill this requirement. One such method is an implant, whether autogenous or artificial. Artificial implants involve several surgical complications, such as recipient rejection of implant material, infections, and rigid feel of the nasal tip. Hence, autogenous implants were eventually more widely applied, with material being obtained from the septum, concha, or rib cartilages...
July 13, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28707292/rupture-of-ventricular-septum-leading-to-acute-heart-failure-due-to-myocardial-infarction-of-the-inferior-heart-wall
#15
Anna Szpotowicz, Iwona Gorczyca-Michta, Edward Pietrzyk, Małgorzata Krzciuk, Beata Wożakowska-Kapłon
No abstract text is available yet for this article.
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28705054/radiofrequency-perforation-of-the-pulmonary-valve-an-efficient-low-cost-solution
#16
Stephen C Brown, Bjorn Cools, Derize Boshoff, Ruth Heying, Benedicte Eyskens, Marc Gewillig
Objective The aim of the study was to assess the feasibility of using commonly available catheterization laboratory equipment for radiofrequency perforation of the pulmonary valve in patients with pulmonary atresia and intact ventricular septum. Methods The system (off-label use for all items) is made up of a co-axial telescopic arrangement consisting of a 0.014" PT 2 ™ coronary guidewire, for insulation inside a 2.7-F microcatheter which has an inner lumen of 0.021". The microcatheter was passed via a standard 4-F right coronary catheter to just below the atretic pulmonary valve...
July 14, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28702393/the-arcade-of-struthers-an-anatomical-study-and-clinical-implications
#17
Edie Benedito Caetano, João José Sabongi Neto, Luiz Angelo Vieira, Maurício Ferreira Caetano
OBJECTIVE: To determine the frequency and features of the arcade of Struthers, and to assess its clinical implication in ulnar nerve compression. METHOD: Forty arms from 26 cadaver specimens were dissected in the Anatomy Laboratory of this institution. The extension of the arcade, distance from the medial epicondyle, and relation with ulnar nerve were recorded. RESULTS: The arcade of Struthers was identified in 40 dissected arms (100%). In 29 (72...
May 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28700399/ellipsoid-smooth-muscle-tumor-of-the-lower-eyelid-an-exploration-of-its-possible-origin
#18
Frederick A Jakobiec, Fouad R Zakka, Branko Bojovic
Ocular adnexal smooth muscle masses/neoplasms are extremely rare. Such lesions are comparatively more common in the conjunctiva than in the orbit and are most unusual in the eyelid. A 58-year-old woman slowly developed over 4 months a firm, movable sausage-shaped lesion in the deep lateral half of the right lower eyelid. The lesion ran parallel to and above the orbital rim. At surgery, the lesion was located between the orbicularis muscle and the inferior orbital septum. The term ellipsoid is used descriptively and does not imply any particular biologic behavior...
July 10, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28699183/how-bacterial-cell-division-might-cheat-turgor-pressure-a-unified-mechanism-of-septal-division-in-gram-positive-and-gram-negative-bacteria
#19
REVIEW
Harold P Erickson
An important question for bacterial cell division is how the invaginating septum can overcome the turgor force generated by the high osmolarity of the cytoplasm. I suggest that it may not need to. Several studies in Gram-negative bacteria have shown that the periplasm is isoosmolar with the cytoplasm. Indirect evidence suggests that this is also true for Gram-positive bacteria. In this case the invagination of the septum takes place within the uniformly high osmotic pressure environment, and does not have to fight turgor pressure...
July 12, 2017: BioEssays: News and Reviews in Molecular, Cellular and Developmental Biology
https://www.readbyqxmd.com/read/28698934/combination-of-w%C3%A3-ringer-s-horizontal-septum-and-inferior-pedicle-techniques-to-increase-nipple-areolar-complex-viability-during-breast-reduction-surgery
#20
Osman Kelahmetoglu, Remzi Firinciogullari, Caglayan Yagmur, Kemalettin Yildiz, Ethem Guneren
BACKGROUND: Breast reduction techniques depend on the vascularity of the pedicle. Preserving vascularity of the nipple-areolar complex (NAC) is mandatory for reduction mammoplasties, as the NAC is the most important aesthetic and functional unit of the breast. The inferior pedicle technique is the most common method for breast reduction; however, pedicle length may increase after using this technique and cause problems related to NAC viability in gigantomastic and hypertrophic breasts...
July 11, 2017: Aesthetic Plastic Surgery
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