نتایج جستجو برای: eyelid injury

تعداد نتایج: 323973  

2013
Oluyemi Fasina

PURPOSE To report a case of complete bilateral congenital upper eyelid eversion associated with severe chemosis in a newborn, and to describe a semi-invasive technique for its management. CASE REPORT The patient was a four-hour-old Nigerian neonate with bilateral congenital upper eyelid eversion with severe and progressive chemosis. Conservative management failed to resolve the condition. How...

2013
Megan E. Collins Vesna Petronic-Rosic Nadera J. Sweiss Marcus M. Marcet

Eyelid involvement in sarcoidosis is very rare. A search of the medical literature indicates one previous report of sarcoidosis with destructive eyelid lesions. We describe the case of a 50-year-old woman with severe systemic sarcoidosis, which included her eyelids. To our knowledge, the case presented herein represents the first to show the full-thickness histopathology of destructive eyelid l...

2013
Fangyu Shi Yannan Fan Laiguang Zhang Lu Meng Huifang Zhi Hongyu Hu Aixin Lin

Pax6 is a pivotal transcription factor that plays a role during early eye morphogenesis, but its expression and function in eyelid development remain unknown. In this study, the expression patterns of Pax6 mRNA and protein were examined in the developing mouse eyelid at embryonic days 14.5, 15.5, and 16.5. The function of Pax6 in eyelid development was determined by comparing it to that in the ...

Journal: :JAMA facial plastic surgery 2014
Donald B Yoo Garrett R Griffin Babak Azizzadeh Guy G Massry

IMPORTANCE Identifying a procedure to address lower eyelid retraction (LER) in the presence of an orbicularis deficit is a useful tool for aesthetic and reconstructive eyelid surgery. OBJECTIVE To describe and evaluate a surgical technique consisting of a closed canthal suspension and true lower eyelid retractor recession to address LER in the setting of orbicularis weakness. DESIGN, SETTING, A...

Journal: :The British journal of ophthalmology 2013
Noa Avni Zauberman Tal Koval Micki Kinori Adham Matani Mordechai Rosner Guy Jonathan Ben-Simon

AIMS To explore the relationship between the amount of resected Müller's muscle-conjunctiva (MMCR) and clinical outcome in patients undergoing upper eyelid ptosis surgery. METHODS 49 patients underwent 87 MMCR surgeries. The total areas of the specimen and of MM were measured in pixels. RESULTS The average percentage of muscle tissue in relation to total excised tissue was 21%. Intraoperati...

2015
Hatem A. Tawfik Mohamed H. Abdulhafez Yousef A. Fouad

PURPOSE To review the recent literature and describe the authors' experience with congenital upper eyelid coloboma. METHODS In this review, we will summarize the embryologic and etiopathogenetic bases of congenital upper eyelid coloboma, and study the published clinical reports. We will also attempt to briefly shed some light on the rarer syndromic curiosities associated with upper eyelid col...

Journal: :Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2016
Akiko Kanzaki Yoko Funasaka Munenaga Nakamizo Ayaka Shima Takeshi Ryotokuji Kazuo Dan Mika Terasaki Yuichi Sugisaki Yu Fukuda Seiji Kawana Hidehisa Saeki

Extranodal natural killer/T-cell lymphoma (ENK/TCL) is most often in the nose or the nasopharynx but can present elsewhere. We report a rare case of ENK/TCL that presented as swelling of an upper eyelid without ocular involvement. A 76-year-old man visited our hospital with a swollen lesion of the left upper eyelid which had appeared 2 months earlier. A biopsy of the upper eyelid revealed sligh...

Journal: :Archives of facial plastic surgery 2005
Michael E Villano Deirdre S Leake Andrew D Jacono Vito C Quatela

OBJECTIVE To evaluate and quantify the increase in lower eyelid tension (stress) after endoscopic forehead/midface-lift in a cohort of patients with normal lower eyelid function preoperatively. METHODS A prospective nonrandomized study was conducted at a private facial plastic surgery practice and ambulatory surgical center on 22 patients who underwent subperiosteal endoscopic forehead/midfac...

2016
Mehmet Serdar Dervişoğulları Yüksel Totan Ümran Yıldırım

Schwannomas (neurilemmomas) are benign neurogenic tumours of peripheral nerves. They originate from Schwann cells, which form the neural sheath. Although Schwannomas and neurofibromas are the most common primary peripheral nerve tumours, Schwannomas are rarely observed in ophthalmic areas. When they occur, ocular Schwannomas are usually located in the orbit, uveal tract and conjunctiva. Isolate...

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