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https://www.readbyqxmd.com/read/28891898/vascular-anomalies-of-posterior-fossa-and-their-implications
#1
Rajani Singh, Raj Kumar, Arushi Kumar
Posterior fossa houses very vital and sensitive structures namely midbrain, pons, medulla, and cerebellum. These structures are irrigated by vertebral, posterior inferior cerebellar, anterior inferior cerebellar, and superior cerebellar arteries. Parts of brain located in posterior fossa control important parts of body so any variation pertaining to stenosis, atresia, hypoplasia, fenestration, agenesis, and duplication in the arteries supplying these parts alter the irrigation pattern culminating into various morbid and mortal neurologic disorders...
September 7, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28869390/approach-to-interpret-images-produced-by-new-generations-of-multi-detector-computed-tomography-scanners-in-post-operative-spine
#2
Rania Zeitoun, Manar Hussein
OBJECTIVE: To reach a practical approach to interpret MDCT findings in post-opartive spine cases and to change the false belief of CT failure in the setting of instruments secondary to related artifacts. METHODS: We performed observational retrospective analysis of premier, early and late MDCT scans in 68 post-operative spine patients, with emphasis on instruments related complications and osseous fusion status. We used a grading system for assessment of osseous fusion in 35 patients and we further analyzed the findings in failure of fusion, grade (D)...
September 4, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28864266/the-colorado-humanitarian-surgical-skills-workshop-a-cadaver-based-workshop-to-prepare-residents-for-surgery-in-austere-settings
#3
Yihan Lin, Swagoto Mukhopadhyay, Robert A Meguid, David P Kuwayama
OBJECTIVE: Interest in humanitarian surgery is high among surgical and obstetric residents. The Colorado Humanitarian Surgical Skills Workshop is an annual 2-day course exposing senior residents to surgical techniques essential in low- and middle-income countries but not traditionally taught in US residencies. We evaluated the course's ability to foster resident comfort, knowledge, and competence in these skills. DESIGN: The cohort of course participants was studied prospectively...
August 29, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28864172/do-patients-understand-the-role-of-resident-physicians-in-the-operating-room-a-survey-of-gynaecology-patients
#4
Arielle Cantor, Catherine Flood, Savanna Boutin, Shauna Regan, Sue Ross
OBJECTIVE: Studies from disciplines outside gynaecology have found that most patients do not understand the clinical responsibilities allocated to physicians-in-training. No research on this topic has been published in gynaecology, despite litigation against gynaecological surgeons regarding the role of residents in surgery. The goal of this research was to explore what gynaecological surgery patients understand about the role of resident doctors. METHODS: A questionnaire was distributed to female patients in gynaecological surgery pre-admission clinics in Edmonton, Alberta...
August 29, 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28856331/phaeochromocytoma-and-paraganglioma-excision-involving-the-great-vessels
#5
U Srirangalingam, K Gunganah, R Carpenter, S Bhattacharya, S J Edmondson, W M Drake
OBJECTIVE/BACKGROUND: Phaeochromocytomas and paragangliomas are vascular neuroendocrine tumours distributed between the neck and the pelvis and may be associated with catecholamine secretion. The aim of the study was to describe the complex surgical management required to excise these tumours when in close proximity to the great vessels (aorta and vena cava). METHODS: This was a retrospective case series. Patients included those undergoing surgical excision of a phaeochromocytoma or paraganglioma involving the great vessels...
2017: EJVES Short Rep
https://www.readbyqxmd.com/read/28856142/preoperative-surgical-rehearsal-using-cadaveric-fresh-tissue-surgical-simulation-increases-resident-operative-confidence
#6
Erin L Weber, Hyuma A Leland, Beina Azadgoli, Michael Minneti, Joseph N Carey
BACKGROUND: Rehearsal is an essential part of mastering any technical skill. The efficacy of surgical rehearsal is currently limited by low fidelity simulation models. Fresh cadaver models, however, offer maximal surgical simulation. We hypothesize that preoperative surgical rehearsal using fresh tissue surgical simulation will improve resident confidence and serve as an important adjunct to current training methods. METHODS: Preoperative rehearsal of surgical procedures was performed by plastic surgery residents using fresh cadavers in a simulated operative environment...
August 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28855714/the-pterygomaxillary-junction-an-imaging-study-for-surgical-information-of-lefort-i-osteotomy
#7
Yen-Po Chin, Maria Belen Leno, Sarayuth Dumrongwongsiri, Kyung Hoon Chung, Hsiu-Hsia Lin, Lun-Jou Lo
Maxillary osteotomy is a common surgical procedure and often involves separation of the pterygomaxillary junction (PMJ), which is a "blinded" procedure with inherent risks. Knowledge of the PMJ structure is essential. It remains unclear whether patients with different facial types have different PMJ structures, or different surgical outcome. This study evaluated the computed tomographic images of 283 consecutive patients who received orthognathic surgery. Patients were classified into Angle class I, II, III and cleft lip/palate groups...
August 30, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28843774/putting-the-new-ilae-classification-of-focal-cortical-dysplasia-into-practice-in-western-china
#8
Cheng Huang, Heng Zhang, Xiao-Sa Chi, Ni Chen, Jing Gong, Qiao Zhou, Ingmar Blümcke, Dong Zhou, Jin-Mei Li
PURPOSE: To re-examine drug-resistant epilepsy cases using the revised 2011 ILAE classification of focal cortical dysplasia (FCD). METHODS: Patients with drug-resistant epilepsy who have undergone epilepsy surgery in West China Hospital between July 2012 and Jun 2014 were included. Clinical histories, pathological diagnoses, and surgical outcomes were reviewed. A questionnaire was developed to investigate the clinical practice of the new classification. A short-term training program on FCD was carried out to improve pathological diagnosis accuracy...
July 24, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28838024/-vascular-complications-and-emergencies-within-oncologic-abdominal-surgery-what-knowledge-and-skills-are-essential-for-the-visceral-surgeon
#9
Hanno Matthaei, Valeri Schmidt, Vittorio Branchi, Frauke Verrel, Jörg C Kalff, Arne Koscielny
Background Continuous improvements in perioperative and neoadjuvant therapy concepts nowadays permit more extensive tumor resections with curative intention. In patients with arterial or venous tumour involvement in preoperative imaging, physicians with expertise in vascular surgery should be involved in the planning phase of the operation. Unexpected vascular complications during abdominal surgery demand prompt management by the oncological surgeon. However, skills in vascular surgery are still not obligatory for the visceral surgeon in training...
August 2017: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/28823022/long-term-bisphosphonate-therapy-in-osteogenesis-imperfecta
#10
REVIEW
A Biggin, C F Munns
PURPOSE OF REVIEW: Osteogenesis imperfecta (OI) is a genetic bone disorder resulting in bone fragility. It has a heterogeneous phenotype which typically includes reduced bone mass, multiple fractures, deformity, and chronic disability. Bisphosphonate treatment remains the first-line medical management, but there is still debate on aspects of its effectiveness. This review summarizes current knowledge about long-term bisphosphonate use in OI with recommendations on clinical application...
August 19, 2017: Current Osteoporosis Reports
https://www.readbyqxmd.com/read/28819609/combined-fluoroscopic-and-arthroscopic-detection-and-removal-of-a-foreign-body-lost-during-elective-shoulder-arthroscopy-a-case-report
#11
Uli Schmiddem, N Hawi, E M Suero, R Meller
INTRODUCTION: We report a case of a lost metal platelet from a radiofrequency ablation probe (VAPR VUE Radiofrequency System, Cool Pulse 90, DePuy, Synthes, Switzerland) in the shoulder joint during elective arthroscopic cuff repair. To the best of our knowledge, this kind of an incident during elective arthroscopy has not been described in the literature so far. In addition, we present an algorithm on how to deal with such an incident. CASE REPORT: A 69-year-old woman underwent an arthroscopic subacromial decompression and rotator cuff repair for a torn supraspinatus tendon...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28817500/disease-specific-care-spine-surgery-program-development
#12
Katie Koerner, Lauren Franker, Barbara Douglas, Edgardo Medero, Jennifer Bromeland
Minimal literature exists describing the process for development of a Joint Commission comprehensive spine surgery program within a community hospital health system. Components of a comprehensive program include structured communication across care settings, preoperative education, quality outcomes tracking, and patient follow-up. Organizations obtaining disease-specific certification must have clear knowledge of the planning, time, and overall commitment, essential to developing a successful program. Health systems benefit from disease-specific certification because of their commitment to a higher standard of service...
August 16, 2017: Journal of Neuroscience Nursing: Journal of the American Association of Neuroscience Nurses
https://www.readbyqxmd.com/read/28812159/anatomical-and-embryological-perspectives-in-laparoscopic-complete-mesocoloic-excision-of-splenic-flexure-cancers
#13
Takeru Matsuda, Yasuo Sumi, Kimihiro Yamashita, Hiroshi Hasegawa, Masashi Yamamoto, Yoshiko Matsuda, Shingo Kanaji, Taro Oshikiri, Tetsu Nakamura, Satoshi Suzuki, Yoshihiro Kakeji
BACKGROUND: Laparoscopic complete mesocoloic excision (CME) with central vascular ligation for splenic flexure cancer is technically challenging because of its anatomical complexity. Although embryological and anatomical consideration should be helpful to perform CME in colorectal cancer surgery, such studies on the splenic flexure are lacking. METHODS: The splenic flexure is located embryologically between the terminal portion of the midgut and the beginning of the hindgut, and is supplied by the superior mesenteric and inferior mesenteric arteries...
August 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28809386/complications-of-bariatric-surgery-what-you-can-expect-to-see-in-your-gi-practice
#14
REVIEW
Allison R Schulman, Christopher C Thompson
Obesity is one of the most significant health problems worldwide. Bariatric surgery has become one of the fastest growing operative procedures and has gained acceptance as the leading option for weight-loss. Despite improvement in the performance of bariatric surgical procedures, complications are not uncommon. There are a number of unique complications that arise in this patient population and require specific knowledge for proper management. Furthermore, conditions unrelated to the altered anatomy typically require a different management strategy...
August 15, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28793373/reflection-on-the-cause-and-avoidance-of-recurrent-venous-leg-ulcers-an-interpretive-descriptive-approach
#15
Ann Stewart, Helen Edwards, Kathleen Finlayson
AIMS AND OBJECTIVES: To gain insight into the experience of recurrent venous leg ulcers from the individual's perspective and provide knowledge on potential risks of recurrence not previously investigated. BACKGROUND: Venous leg ulcers are a consequence of chronic venous disease and frequently recur. They are costly and can impact on physical and psychological health. Despite research suggesting the risk can be reduced through compression and lifestyle changes, recurrence rates are often high...
August 9, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28744243/the-odyssey-of-dental-anxiety-from-prehistory-to-the-present-a-narrative-review
#16
REVIEW
Enrico Facco, Gastone Zanette
Dental anxiety (DA) can be considered as a universal phenomenon with a high prevalence worldwide; DA and pain are also the main causes for medical emergencies in the dental office, so their prevention is an essential part of patient safety and overall quality of care. Being DA and its consequences closely related to the fight-or-flight reaction, it seems reasonable to argue that the odyssey of DA began way back in the distant past, and has since probably evolved in parallel with the development of fight-or-flight reactions, implicit memory and knowledge, and ultimately consciousness...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28740949/good-surgeon-a-search-for-meaning
#17
REVIEW
Andrey L Akopov, Dmitri Y Artioukh
The art and philosophy of surgery are not as often discussed as scientific discoveries and technological advances in the modern era of surgery. Although these are difficult to teach and pass on to the next generations of surgeons they are no less important for training good surgeons and maintaining their high standards. The authors of this review and opinion article tried to define what being a good surgeon really means and to look into the subject by analysing the essential conditions for being a good surgeon and the qualities that such a specialist should possess...
2017: Turk J Surg
https://www.readbyqxmd.com/read/28730323/the-pathogenesis-diagnosis-and-management-of-metastatic-tumors-to-the-ovary-a-comprehensive-review
#18
REVIEW
Ondřej Kubeček, Jan Laco, Jiří Špaček, Jiří Petera, Jindřich Kopecký, Alena Kubečková, Stanislav Filip
Secondary tumors of the ovary account for 10-25% of all ovarian malignancies. The most common tumors that give rise to ovarian metastases include breast, colorectal, endometrial, stomach, and appendix cancer. The correct diagnosis of secondary ovarian tumors may be challenging as they are not infrequently misdiagnosed as primary ovarian cancer, particularly in the case of mucinous adenocarcinomas. The distinction from the latter is essential, as it requires different treatment. Immunohistochemistry plays an important role in distinguishing primary ovarian tumors from extra-ovarian metastases and, furthermore, may suggest the primary tumor site...
July 20, 2017: Clinical & Experimental Metastasis
https://www.readbyqxmd.com/read/28728322/perioperative-hypertension-management-during-facelift-under-local-anesthesia-with-intravenous-hypnotics
#19
Ki Ho Chung, Myeong Soo Cho, Hoon Jin
Perioperative hypertension is a phenomenon in which a surgical patient's blood pressure temporarily increases throughout the preoperative and postoperative periods and remains high until the patient's condition stabilizes. This phenomenon requires immediate treatment not only because it is observed in a majority of patients who are not diagnosed with high blood pressure, but also because occurs in patients with underlying essential hypertension who show a sharp increase in their blood pressure. The most common complication following facelift surgery is hematoma, and the most critical risk factor that causes hematoma is elevated systolic blood pressure...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28706757/biological-involvement-of-micrornas-in-proliferative-vitreoretinopathy
#20
REVIEW
Hiroki Kaneko, Hiroko Terasaki
Even with a high surgical success rate for retinal detachment and proliferative vitreoretinopathy (PVR) supported by the robust improvement in vitrectomy surgery and its related devices, certain questions still remain for the pathogenesis and treatment of PVR. One of the important biological events in PVR is epithelial-mesenchymal transition (EMT) of the retinal pigment epithelial (RPE) cells. MicroRNAs are noncoding, small, single-strand RNAs that posttranscriptionally regulate gene expression and have essential roles in homeostasis and pathogenesis in many diseases...
July 2017: Translational Vision Science & Technology
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