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https://www.readbyqxmd.com/read/28533811/re-unilateral-ptosis-and-homolateral-hemifacial-weakness-in-chronic-progressive-external-ophthalmoplegia
#1
COMMENT
Michael T Yen, Jennifer Murdock, Preeti J Thyparampil
No abstract text is available yet for this article.
June 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28529498/eyelid-retraction-in-isolated-unilateral-congenital-blepharoptosis
#2
Michael S Salman, Ian H Clark
Isolated unilateral congenital ptosis is encountered relatively infrequently in clinical practice. It typically consists of a unilateral droopy eyelid, weak levator palpebrae superioris muscle function, lid lag, and an absent upper lid crease with no other abnormalities on examination. We present a four-and-a-half-year-old girl with isolated and mild unilateral congenital ptosis who unexpectedly demonstrated a static upper eyelid on downgaze in conjunction with a well-formed upper lid skin crease. We attribute this uncommon sign in congenital ptosis to stiffness and presumed fibrosis of the levator muscle...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28523052/efficacy-of-brow-suspension-with-autogenous-fascia-lata-in-simple-congenital-ptosis
#3
Farhan Ali, Muhammad Saim Khan, Muhammad Sharjeel, Zaheer Ud Din, Bilal Murtaza, Asfandyar Khan
OBJECTIVE: To assess the mean change in interpalpebral fissure height and marginal reflex distance after brow suspension with autogenous fascia lata sling in patients of ptosis. METHODS: This was a Quasi experimental study conducted at Department of Ophthalmology, Mayo Hospital, King Edwards Medical University Lahore, from Jan 2013 to June 2016. Included were the patients who had unilateral or bilateral ptosis with poor levator function (< 5 mm). Informed consent was obtained from all patients after explaining about the research project...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28520629/blepharoplasty-effect-on-a-described-algorithmic-approach-to-external-ptosis-repair-is-it-time-for-unbundling
#4
Tal J Rubinstein, Daniel J Repp, Bryan S Sires
PURPOSE: To investigate the effects of performing a previously described algorithmic levator resection for involutional ptosis with a blepharoplasty instead of through a small incision. METHODS: Eyelids with involutional ptosis and normal levator function were included in the study. An upper blepharoplasty was performed first. An external levator resection was then performed based on a described technique involving 2 mm resection of aponeurosis for 1 mm of desired lift, consistent tension on the aponeurosis between surgical cases, and standardized suture placement...
May 17, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28513610/haploinsufficiency-of-znf462-is-associated-with-craniofacial-anomalies-corpus-callosum-dysgenesis-ptosis-and-developmental-delay
#5
Karin Weiss, Kristen Wigby, Madeleine Fannemel, Lindsay B Henderson, Natalie Beck, Neeti Ghali, D D D Study, Britt-Marie Anderlid, Johanna Lundin, Ada Hamosh, Marilyn C Jones, Sondhya Ghedia, Maximilian Muenke, Paul Kruszka
The introduction of whole-exome sequencing into the Pediatric Genetics clinic has increased the identification of novel genes associated with neurodevelopmental disorders and congenital anomalies. This agnostic approach has shed light on multiple proteins and pathways not previously known to be associated with disease. Here we report eight subjects from six families with predicted loss of function variants in ZNF462, a zinc-finger protein of unknown function. These individuals have overlapping phenotypes that include ptosis, metopic ridging, craniosynostosis, dysgenesis of the corpus callosum, and developmental delay...
May 17, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28512510/unilateral-ptosis-and-homolateral-hemifacial-weakness-in-chronic-progressive-external-ophthalmoplegia
#6
COMMENT
Josef Finsterer, Sinda Zarrouk-Mahjoub
No abstract text is available yet for this article.
June 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28512504/a-case-report-of-drug-induced-myopathy-involving-extraocular-muscles-after-combination-therapy-with-tremelimumab-and-durvalumab-for-non-small-cell-lung-cancer
#7
William Carrera, Brandon J Baartman, Gregory Kosmorsky
Recently developed anti-tumour therapies targeting immune checkpoints include tremelimumab and durvalumab. These agents have incompletely characterised side effect profiles. The authors report a 68-year-old man treated for non-small cell lung cancer (NSCLC) with a combination of tremelimumab and durvalumab. After treatment he developed diplopia, ptosis, fatigue, weakness, and an inflammatory myopathy affecting the extraocular muscles requiring hospitalisation. Electromyography (EMG) testing and muscle biopsy suggested inflammatory myopathy without sign of myasthenia...
June 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28511470/study-on-steroid-induced-ocular-findings-in-children-with-nephrotic-syndrome
#8
Vijay Agrawal, Kusum Devpura, Laxmikant Mishra, Sajan Agarwal
INTRODUCTION: Long term use of corticosteroids in Nephrotic Syndrome (NS) is associated with ocular complications such as Posterior Subcapsular Cataract (PSC), glaucoma, increased intra-ocular pressure, ptosis, mydriasis, eyelid skin atrophy, keratisis, thinning of cornea and sclera, repeated hordeolum exacerbations. AIM: To determine ocular abnormalities in children with NS and their association with steroid dosing and duration. MATERIALS AND METHODS: Hundred patients with NS in the age group of 2-18 years, with no evidence of other systemic disease, were considered for the study...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28511421/surgical-outcome-of-epicanthus-and-telecanthus-correction-by-double-z-plasty-and-trans-nasal-fixation-with-prolene-suture-in-blepharophimosis-syndrome
#9
Salil Kumar Mandal, Aparna Mandal, James Christian Fleming, Tara Goecks, Andrew Meador, Brian T Fowler
INTRODUCTION: Blepharophimosis Syndrome (BPES) is a complex and rare disease characterized by epicanthus inversus, telecanthus, lateral ectropion, narrowed or shortened inter-palpebral fissure distance and ptosis. It is mostly bilateral and may or may not be symmetrical. It is typically inherited as an autosomal dominant trait. In sporadic cases, the disease may occur without a prior family history as a genetic mutation from a deletion or translocation of the FOXL2 gene, which maps to chromosome 3q23...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28510774/combined-surgery-for-simultaneous-treatment-of-congenital-ptosis-and-coexisting-strabismus
#10
Feng Zhou, Ming Ouyang, Dahui Ma, Guiqin Liu, Hongbo Cheng
PURPOSE: To evaluate the clinical outcomes of single-stage surgery for treatment of patients with congenital ptosis and coexisting strabismus. METHODS: A retrospective analysis was performed on 10 patients (17 eyes) with congenital ptosis and coexisting strabismus. Patients were treated with levator resection or frontalis suspension for ptosis and ocular muscle surgery for strabismus, performed as a single-stage procedure. Levator resection was performed in 9 patients (15 eyes) and frontalis muscle flap suspension was performed in 1 patient (2 eyes) with blepharophimosis...
May 15, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28510649/the-orbital-septum-in-upper-eyelid-retraction-and-ptosis-complicating-fat-injection
#11
Allen M Putterman, Catherine Y Liu
No abstract text is available yet for this article.
June 1, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28508085/intragenic-dok7-deletion-detected-by-whole-genome-sequencing-in-congenital-myasthenic-syndromes
#12
Yoshiteru Azuma, Ana Töpf, Teresinha Evangelista, Paulo José Lorenzoni, Andreas Roos, Pedro Viana, Hidehito Inagaki, Hiroki Kurahashi, Hanns Lochmüller
OBJECTIVE: To identify the genetic cause in a patient affected by ptosis and exercise-induced muscle weakness and diagnosed with congenital myasthenic syndromes (CMS) using whole-genome sequencing (WGS). METHODS: Candidate gene screening and WGS analysis were performed in the case. Allele-specific PCR was subsequently performed to confirm the copy number variation (CNV) that was suspected from the WGS results. RESULTS: In addition to the previously reported frameshift mutation c...
June 2017: Neurology. Genetics
https://www.readbyqxmd.com/read/28506261/a-possible-role-of-low-regulatory-t-cells-in-anti-acetylcholine-receptor-antibody-positive-myasthenia-gravis-after-bone-marrow-transplantation
#13
Masahiko Fukatsu, Takenobu Murakami, Hiroshi Ohkawara, Shunichi Saito, Kazuhiko Ikeda, Suguru Kadowaki, Itaru Sasaki, Mari Segawa, Tomoko Soeda, Akihiko Hoshi, Hiroshi Takahashi, Akiko Shichishima-Nakamura, Kazuei Ogawa, Yoshihiro Sugiura, Hitoshi Ohto, Yasuchika Takeishi, Takayuki Ikezoe, Yoshikazu Ugawa
BACKGROUND: Chronic graft-versus-host disease (GVHD) appears several months following allogenic hematopoietic stem cell transplantation (HSCT) and is clinically analogous to autoimmune disorder. Polymyositis is a common neuromuscular disorder in chronic GVHD, but myasthenia gravis (MG) is extremely rare. Hence, its pathophysiology and treatment have not been elucidated. CASE PRESENTATION: A 63-year-old man with a history of chronic GVHD presented with ptosis, dropped head, and dyspnea on exertion, which had worsened over the previous several months...
May 15, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28505033/minimally-invasive-brow-lifting-techniques
#14
Talmage Broadbent, Ali Mohktarzadeh, Andrew Harrison
PURPOSE OF REVIEW: Aesthetic concerns about upper eyelid and brow position are very common in ophthalmic practice. Management of brow descent and devolumization requires an approach customized to each patient taking into consideration preoperative examination and patient desires. This article will review several minimally invasive techniques that can be used to address the needs of patients with mild-to-moderate brow ptosis. RECENT FINDINGS: Recent publications describe and analyse efficacy of several variations of browpexy techniques...
May 12, 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/28498142/inflammatory-myopathy-and-axonal-neuropathy-in-a-patient-with-melanoma-following-pembrolizumab-treatment
#15
Panagiotis T Diamantopoulos, Katerina Tsatsou, Olga Benopoulou, Amalia Anastasopoulou, Helen Gogas
Immune-mediated adverse effects of immune checkpoint inhibitors are rather common, but neuromyopathic immune-related adverse events are very rare. In this report, we present a unique case of a patient with a complex neuromyopathic syndrome with axonal neuropathy and inflammatory myopathy after a single dose of pembrolizumab. An 82-year-old patient with a previously untreated stage IIIc melanoma developed ptosis in the left eye, generalized weakness, and neck and shoulder pain 15 days after pembrolizumab administration...
May 11, 2017: Journal of Immunotherapy
https://www.readbyqxmd.com/read/28497023/the-waterfall-effect-in-breast-augmentation
#16
REVIEW
James Frame
The 'waterfall effect' is a descriptive term to indicate a sliding ptosis of parenchymal breast tissue over a fixed or encapsulated implant. It occurs more frequently than surgeons anticipate and especially over the longer term after augmentation. Certain breast implants are more prone to contribute to this problem as are implants placed in submuscular pockets that ride high, especially in women with anatomical musculoskeletal variance or asymmetry. This article describes the aetiology of sliding ptosis in more detail, the relevant anatomy and the surgical correction...
April 2017: Gland Surgery
https://www.readbyqxmd.com/read/28497016/small-refinements-in-breast-reconstruction-a-technique-for-inframammary-fold-creation
#17
Arthur Ismagilov, Anna Vanesyan, Ilnur Kamaletdinov
BACKGROUND: In breast reconstructive surgery, the inframammary fold (IMF) is an essential component of breast identity. The lack of the IMF following previous mastectomy requires restoration. We have developed a new IMF reconstruction technique using the posterior sheet (PS) of the expander capsule. This article presents our 10-year experience of performing this original technique during two-stage breast reconstruction. METHODS: Preoperatively, the midline, lateral, and medial borders (MBs) of the implant pocket and the new IMF line were marked...
April 2017: Gland Surgery
https://www.readbyqxmd.com/read/28495393/correction-of-chin-ptosis
#18
REVIEW
R Torrealba, R Fariña, S Valladares, F Sáez
Chin ptosis is described as a descent of the soft tissue from the symphyseal region to a position under the lower contour of the mandible. Given its multifactorial causes, treatment must be determined on a patient-by-patient basis. While augmentation of the submental crease is a versatile option for the correction of chin ptosis, this only corrects the soft tissue component. A technical modification to treat dynamic chin ptosis, associated with bone reduction in the mandibular symphysis, is presented here.
May 8, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28495046/transient-neonatal-myasthenia-gravis-due-to-a-mother-with-ocular-onset-of-anti-muscle-specific-kinase-myasthenia-gravis
#19
Ju-Yeun Lee, Ju-Hong Min, Sueng-Han Han, Jinu Han
We describe a 27-year-old pregnant female with new onset of conjugate gaze deficit during the third trimester of pregnancy. Repetitive nerve stimulation tests, neostigmine tests, and acetylcholine receptor antibody assays were all negative. The patient delivered a normal healthy baby at a local clinic via cesarean section. The baby became hypotonic and had respiratory failure several minutes after birth. The result of acetylcholine receptor antibody was negative in the neonate. The neonate became healthy spontaneously and was extubated after 21 days of ventilation care...
April 4, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28492464/validity-of-forced-eyelid-closure-test-a-novel-clinical-screening-test-for-ocular-myasthenia-gravis
#20
Supanut Apinyawasisuk, Xinkai Zhou, Jack J Tian, Giancarlo A Garcia, Rustum Karanjia, Alfredo A Sadun
BACKGROUND: Forced eyelid closure test (FECT) is a clinical screening test developed from the original Cogan lid twitch (CLT) sign to assist in the diagnosis of ocular myasthenia gravis (OMG), We evaluated the sensitivity and specificity of FECT compared with CLT and benchmarked to standard diagnostic tests. METHODS: This study was a retrospective chart review of 48 patients using electronic medical records of those that presented with ptosis and/or diplopia at Doheny Eye Institute, University of California, Los Angeles between February 2015 and April 2016...
May 10, 2017: Journal of Neuro-ophthalmology: the Official Journal of the North American Neuro-Ophthalmology Society
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