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https://www.readbyqxmd.com/read/28730124/cataract-surgery-on-post-radial-keratotomy-patients
#1
Alessandro Meduri, Mario Urso, Giuseppe A Signorino, Miguel Rechichi, Cosimo Mazzotta, Stephen Kaufman
This study aims to evaluate and to compare three different approaches of cataract surgery to patients with previous radial keratotomy (RK), and to analyze the mechanical properties of the cornea after cataract surgery. Three groups of patients, each one including 8 eyes of patients with 16 RK incisions. The first group includes eyes with the first cataract incision superiorly, the second group in the temporal area, the third group in temporal area and a precautionary stabilizing suture across the RK incision adjacent to the main tunnel...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28723585/clinical-utility-of-contrast-enhanced-spectral-mammography-as-an-adjunct-for-tomosynthesis-detected-architectural-distortion
#2
Bhavika K Patel, Michelle E Naylor, Heidi E Kosiorek, Yania M Lopez-Alvarez, Adrian M Miller, Victor J Pizzitola, Barbara A Pockaj
OBJECTIVE: Supplement tomosynthesis-detected architectural distortions (AD) with CESM to better characterize malignant vs benign lesions. METHODS: Retrospective review CESM prior to biopsied AD. Pathology: benign, radial scar, or malignant. RESULTS: 49 lesions (45 patients). 29 invasive cancers, 1 DCIS (range, 0.4-4.7cm); 9 radial scars; 10 benign. 37 (75.5%) ADs had associated enhancement. PPV 78.4% (29/37), sensitivity 96.7% (29/30); specificity, 57...
July 12, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28718309/intra-articular-fracture-of-the-base-of-the-first-metacarpal-bone-treatment-through-a-volar-approach
#3
Violeta Levy, Marcelo Mazzola, Martín Gonzalez
BACKGROUND: Management of Bennett fractures has been controversial. Early reports supported closed reduction and casting with or without percutaneous pinning. Later, open reduction and internal fixation was advocated. The purpose of this article is to assess the surgical treatment using a direct volar approach. METHODS: Between March 2008 and December 2014, 21 patients with intra-articular first metacarpal fractures displaced more than 1 mm were operated on using a direct volar approach...
January 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28620752/fatty-metaplasia-quantification-and-impact-on-regional-myocardial-function-as-assessed-by-advanced-cardiac-mr-imaging
#4
Tomas Lapinskas, Bernhard Schnackenburg, Marc Kouwenhoven, Rolf Gebker, Alexander Berger, Remigijus Zaliunas, Burkert Pieske, Sebastian Kelle
OBJECTIVE: This study aimed to investigate the advantages of recently developed cardiac imaging techniques of fat-water separation and feature tracking to characterize better individuals with chronic myocardial infarction (MI). MATERIALS AND METHODS: Twenty patients who had a previous MI underwent CMR imaging. The study protocol included routine cine and late gadolinium enhancement (LGE) technique. In addition, mDixon LGE imaging was performed in every patient. Left ventricular (LV) circumferential (EccLV) and radial (ErrLV) strain were calculated using dedicated software (CMR(42), Circle, Calgary, Canada)...
June 15, 2017: Magma
https://www.readbyqxmd.com/read/28615818/minimising-the-donor-area-morbidity-of-radial-forearm-phalloplasty-using-prefabricated-thigh-flap-a-new-technique
#5
Aditya Aggarwal, Hardeep Singh, Sanjay Mahendru, Vimalendu Brajesh, Sukhdeep Singh, Nitin Ghag, Rakesh Kumar Khazanchi
Phalloplasty is indicated in various conditions of penile loss or absence. There are numerous techniques for phalloplasty including the pedicle and free flaps with the ultimate goal of micturition in standing position, attaining adequate size, aesthesis and sensations for sexual intercourse. Radial forearm phalloplasty is the gold standard flap to achieve above results but gives a very bad scar on the forearm. We present a technique of using prefabricated thigh flap to reduce the morbidity of donor area. The descending branch of lateral circumflex femoral pedicle was placed in a subcutaneous plane over tissue expander...
January 2017: Indian Journal of Plastic Surgery: Official Publication of the Association of Plastic Surgeons of India
https://www.readbyqxmd.com/read/28599982/radial-scars-without-atypia-in-percutaneous-biopsy-specimens-can-they-obviate-surgical-biopsy
#6
J Mesa-Quesada, S Romero-Martín, M Cara-García, A Martínez-López, M Medina-Pérez, J L Raya-Povedano
OBJECTIVE: To evaluate the need for surgical biopsy in patients diagnosed with radial scars without atypia by percutaneous biopsy. MATERIAL AND METHODS: In this retrospective observational study, we selected patients with a histological diagnosis of radial scar in specimens obtained by percutaneous biopsy during an 8-year period. The statistical analysis was centered on patients with radial scar without atypia (we assessed the radiologic presentation, the results of the percutaneous biopsy, and their correlation with the results of surgical biopsy and follow-up) and we added the patients with atypia and cancer in the elaboration of the diagnostic indices...
June 6, 2017: Radiología
https://www.readbyqxmd.com/read/28577034/antero-lateral-minimally-invasive-plate-osteosynthesis-mipo-with-the-radial-nerve-exploration-for-extra-articular-distal-third-diaphyseal-fractures-of-the-humerus
#7
Wei Zhao, Wei Qu, Chongyang Fu, Huajun Jiang, Sida Liu, Chao Cheng
INTRODUCTION: Traditional open reduction and internal fixation (ORIF) of extra-articular distal humerus fractures has a risk of iatrogenic radial nerve injury, extensive soft tissue stripping, and long incision scar. We performed an antero-lateral minimally invasive plate osteosynthesis (MIPO) technique with the radial nerve exploration for distal-third diaphyseal fractures of the humerus and evaluated clinical and radiographic outcomes through this respective study. METHODS: From April 2010 to June 2016, 28 cases of extra-articular distal-third diaphyseal fractures were treated with an antero-lateral MIPO procedure...
June 2, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28570448/free-lateral-digital-flap-for-reconstruction-of-the-fingers
#8
Hidehiko Yoshimatsu, Takuya Iida, Akitatsu Hayashi, Takafumi Saito
BACKGROUND: The region between the proximal interphalangeal (PIP) and the metacarpophalangeal (MP) creases has greater laxity than other regions in the fingers, allowing for primary closure of the donor site. We postulated if we could consistently locate perforators from the region between the PIP and the MP crease on the radial side of the middle and ring fingers, on which a scar would be less conspicuous than one on the radial side of the index finger, these regions would be ideal donor sites for digital reconstruction using very small flaps...
May 31, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28556461/double-flap-phalloplasty-in-transgender-men-surgical-technique-and-outcome-of-pedicled-anterolateral-thigh-flap-phalloplasty-combined-with-radial-forearm-free-flap-urethral-reconstruction
#9
Wouter B van der Sluis, Jan Maerten Smit, Garry L S Pigot, Marlon E Buncamper, Henri A H Winters, Margriet G Mullender, Mark-Bram Bouman
INTRODUCTION: Radial forearm free flap (RFFF) tube-in-tube phalloplasty is the most performed phalloplasty technique worldwide. The conspicuous donor-site scar is a drawback for some transgender men. In search for techniques with less conspicuous donor-sites, we performed a series of one-stage pedicled anterolateral thigh flap (ALT) phalloplasties combined with RFFF urethral reconstruction. In this study, we aim to describe this technique and assess its surgical outcome in a series of transgender men...
May 29, 2017: Microsurgery
https://www.readbyqxmd.com/read/28532939/guiding-flying-spot-laser-transepithelial-phototherapeutic-keratectomy-with-optical-coherence-tomography
#10
REVIEW
Yan Li, Hideaki Yokogawa, Maolong Tang, Winston Chamberlain, Xinbo Zhang, David Huang
PURPOSE: To analyze transepithelial phototherapeutic keratectomy (PTK) results using optical coherence tomography (OCT) and develop a model to guide the laser dioptric and depth settings. SETTING: Casey Eye Institute, Portland, Oregon, USA. DESIGN: Prospective nonrandomized case series. METHODS: Patients with superficial corneal opacities and irregularities had transepithelial PTK with a flying-spot excimer laser by combining wide-zone myopic and hyperopic astigmatic ablations...
April 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/28506176/neurolysis-with-amniotic-membrane-nerve-wrapping-for-treatment-of-secondary-wartenberg-syndrome-a-preliminary-report
#11
Michael P Gaspar, Patrick M Kane, Michael M Vosbikian, Constantinos Ketonis, Mark S Rekant
BACKGROUND: Entrapment of the superficial sensory branch of the radial nerve (SRN) commonly results in debilitating pain of the dorsoradial wrist. Symptom relief following SRN neurolysis is often incomplete or temporary due to recurrent perineural scarring. METHODS: We performed a retrospective review with prospective follow-up of all patients with SRN neuropathy who were treated with neurolysis and nerve wrapping using an amnion-based allograft adhesion barrier over a one-year interval...
June 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28456428/-phalloplasty-microsurgical-options-and-management-algorithm
#12
F Boucher, S Brosset, A A Mojallal, F Braye, J Chateau, N Morel Journel
The free radial forearm flap is considered as the gold standard in penile reconstruction for good functional and aesthetic results. The scar on donor site could be considered as pathognomonic of their situation by transsexual patients. The development of microsurgical flaps provides new therapeutic options. This options are discussed and a therapeutic algorithm is presented. The main techniques used are the pedicled anterolateral thigh perforator flap and free muscle sparing latissimus dorsi flap. Principal criteria are listed, the choice of patient and the local anatomical conditions are the most important...
April 26, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28403069/using-a-pedicle-pectoralis-major-musculocutaneous-flap-in-head-and-neck-reconstruction-after-modified-radical-mastectomy-a-case-report
#13
Jen-Wu Huang, Nai-Yuan Wu, Yi-Ying Lin
RATIONALE: A pedicle pectoralis major musculocutaneous (PMMC) flap is one of the strategies for head and neck reconstruction. Seldom studies reported the case in which the skin area of previous modified radical mastectomy (MRM) had been used as a PMMC flap in head and neck reconstruction. PATIENT CONCERNS: An 84-year-old female who had suffered from left breast cancer and undergone a left modified radical mastectomy (MRM) more than 20 years earlier. DIAGNOSES: She had squamous cell carcinoma of the tongue and had undergone partial glossection and left modified radial neck dissection...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28375326/monstar-disclinations-in-the-polarization-of-singular-optical-beams
#14
Enrique J Galvez, Behzad Khajavi
The control of spatial and polarization modes of optical beams enables the production of topological singularities encoded on the polarization of the light. This allows the study of topological disclinations not easily found in the natural setting. In this article we report on the observation of new features in disclinations realized with singular optical beams. They were prepared using three spatial modes bearing optical vortices in non-separable superpositions with circular polarization states. The disclinations involve asymmetric rotational dislocations, whose optical counterparts in the optical far field are known as C-points, and which are classified as monstars...
April 1, 2017: Journal of the Optical Society of America. A, Optics, Image Science, and Vision
https://www.readbyqxmd.com/read/28374983/a-new-technique-for-treatment-of-tracheal-stenosis
#15
Sandro Batzella, Gabriele Lucantoni, Giovanni Galluccio, Mario Santini, Umberto Caterino, Alfonso Reginelli, Alfonso Fiorelli
We show the use of a new endoscopic drill for the management of web-like tracheal stenosis. Our device creates radial holes within stenosis that facilitate the use of scissors for cutting the scar tissue and the subsequent mechanical dilatation.
January 17, 2017: Multimedia Manual of Cardiothoracic Surgery: MMCTS
https://www.readbyqxmd.com/read/28326705/-rotation-and-advancement-of-the-radial-based-fasciocutaneous-flap-for-primary-closure-of-the-radial-forearm-flap-donor-defect
#16
Gao Zhengyang, Jiang Canhua, Chen Jie, Wu Limeng, Ren Hui, Long Fuqiang, He Chunrui, Jian Xinchun
OBJECTIVE: This study aims to investigate the feasibility and clinical application value of a new method for primary donor-site closure of radial forearm flaps with the use of rotation and advancement of radial-based fasciocutaneous flaps. METHODS: The forearm donor-site defects of 36 patients were primarily closed by rotation and advancement of radial-based fasciocutaneous flaps after radial flap harvest from November 2014 to May 2015. Patients included 28 males and 8 females aged 28 to 67 years (53...
October 1, 2016: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28296780/type-iii-monteggia-fracture-with-posterior-interosseous-nerve-injury-in-a-child-a-case-report
#17
Jing Wang, Min Chen, Jiang Du
RATIONALE: Elbow injury in children by improper treatment or a delay of more than 3 weeks could lead to old unreduced Monteggia fracture, which are difficult to manage. Conservative or normal surgical methods usually fail. PATIENT CONCERNS: Herein, we present a 6-year-old boy with sustaining injury approximately 1 month to his left elbow. Activity in his elbow was restricted, and his ability to extend his wrist and fingers was impaired. DIAGNOSES: Type III Monteggia elbow fracture-dislocation consisting of radial head dislocation and malunion of the ulna associated with posterior interosseous nerve palsy were confirmed, which requiring surgical treatment...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28291150/acquired-constriction-ring-a-case-of-rubber-band-syndrome
#18
Rahel Meier, Luzian Haug, Carsten Surke, Lukas Mathys, Esther Vögelin
Rubber band syndrome is a rare entity seen in younger children mainly in communities where rubber bands are worn around the wrist for decorative purposes. When the band is worn for a long duration, it burrows through the skin and soft tissues resulting in distal edema, loss of function, and even damage to the neurovascular structures. These symptoms are difficult to relate to this rare but typical condition. We report a case of a 2¾-year-old girl with the history of a linear circumferential scar at the right wrist combined with the limited use of a swollen hand for several weeks...
March 13, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28286397/perforator-peroneal-artery-flap-for-tongue-reconstruction
#19
Shubhra Chauhan, Sachin Chavre, Naveen Hedne Chandrashekar, Naveen B S
INTRODUCTION: Reconstruction has evolved long way from primary closure to flaps. As time evolved, better understanding of vascularity of flap has led to the development of innovative reconstructive techniques. These flaps can be raised from various parts of the body for reconstruction and have shown least donor site morbidity. We use one such peroneal artery perforator flap for tongue reconstruction with advantage of thin pliable flap, minimal donor site morbidity and hidden scar. MATERIALS AND METHODS: Our patient 57yrs old lady underwent wide local excision with selective neck dissection...
March 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28215506/radial-scar-of-the-breast-is-it-possible-to-avoid-surgery
#20
A I Ferreira, S Borges, A Sousa, C Ribeiro, A Mesquita, P C Martins, M Peyroteo, N Coimbra, C Leal, P Reis, J A Sousa
INTRODUCTION: Breast radial scar (RS) management remains controversial. The need for surgical excision is supported by the concern of an associated high-grade lesion missed in the biopsy. The aim of this study was to assess histologic upgrade rate after a percutaneous biopsy, to determine if vacuum assisted biopsy prevents the need for subsequent RS surgical resection and to evaluate the upgrade risk factors. PATIENTS AND METHODS: This was a uni-institutional retrospective study of consecutive patients with RS histologically diagnosed from January 2010 to December 2015...
February 3, 2017: European Journal of Surgical Oncology
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