Abstract:
PURPOSE:To report three patients with sinonasal undifferentiated carcinoma (SNUC) that invaded the orbit. METHODS:Retrospective small case series. The clinical, radiographic, and pathologic features of three patients with SNUC were reviewed. RESULTS:Three patients with SNUC that invaded the orbit were evaluated. A biopsy was performed on the tumors, which were composed of small, hyperchromatic cells with numerous mitoses and areas of necrosis. Immunohistochemical staining was positive for cytokeratins AE1.3, epithelial membrane antigen, and neuron-specific enolase in all three tumors. Electron microscopic examination showed absence of neurosecretory granules and presence of basement membrane production. Two patients were treated with surgical resection and postoperative chemotherapy and/or radiation. One patient was treated with preoperative radiation and chemotherapy. CONCLUSIONS:Sinonasal undifferentiated carcinoma is a high-grade tumor that arises in the nasal and paranasal sinuses and may invade the orbit. SNUC should be distinguished from other small, round, blue cell tumors, in particular, esthesioneuroblastoma.
journal_name
Ophthalmic Plast Reconstr Surgjournal_title
Ophthalmic plastic and reconstructive surgeryauthors
Sharara N,Muller S,Olson J,Grist WJ,Grossniklaus HEdoi
10.1097/00002341-200107000-00009subject
Has Abstractpub_date
2001-07-01 00:00:00pages
288-92issue
4eissn
0740-9303issn
1537-2677journal_volume
17pub_type
杂志文章abstract::Numerous approaches to the orbit have been elegantly described in the literature. One area of the orbit that remains difficult to approach with standard techniques is the inferonasal apex. We describe a new surgical procedure we have termed the LeFort I orbitotomy. The technique involves creation of a LeFort I osteoto...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract::Ocular adnexal aterio-venous malformations (AVMs) are rare congenital disabling anomalies, which may enlarge causing disfiguring deformity and rarely severe hemorrhage. These lesions are generally treated by preliminary endovascular embolization to shrink the arterio-venous malformation, followed by surgical gross tot...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000001620
更新日期:2020-09-01 00:00:00
abstract:PURPOSE:The goal of this study is to evaluate parameters on orbital CT as predictors of visual outcome in orbital compartment syndrome from retrobulbar hematoma or orbital cellulitis. The study will assess the assertion that certain patients are anatomically predisposed to vision loss in these conditions. METHODS:A re...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31822672c4
更新日期:2012-01-01 00:00:00
abstract::A 56-year-old black woman presented with bilateral orbital swelling in the lacrimal gland region 4 months after initiation of interferon-alpha and ribavirin treatment for occupationally-acquired hepatitis C infection. Histopathologic evaluation of bilateral lacrimal gland biopsy specimens revealed granulomatous inflam...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31817d81c7
更新日期:2008-07-01 00:00:00
abstract:PURPOSE:Vascular malformations of the conjunctiva are symptomatically distressing and surgically challenging. Because their expansive nature necessitates broad conjunctival sacrifice in some cases, epithelial reconstitution may be the best way to avoid symblepharon formation. Amniotic membrane grafts have been useful f...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181b2f796
更新日期:2009-09-01 00:00:00
abstract:PURPOSE:Hydroxyapatite (HA) orbital implants are commonly used for the anophthalmic socket. With a HA implant, if motility is not satisfactory then a peg system can be surgically placed in attempts to improve motility. The authors report the technique and results of 83 patients who received motility peg placement over ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3181b8c733
更新日期:2011-03-01 00:00:00
abstract::Primary localized lacrimal gland amyloidosis is an extremely rare occurrence. The typical clinical and radiologic appearances have been suggested but not clearly established. This report describes two patients with amyloid tumor of the lacrimal gland. Both patients were middle-aged women of Asian origin, one a Chinese...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000222354.44000.eb
更新日期:2006-07-01 00:00:00
abstract::Traumatic blow-out fractures of the orbital floor are a common injury that can lead to significant morbidity. Accepted indications for surgical repair include displaced fractures consisting of a defect > 50% of the orbital floor, extraocular muscle entrapment, and clinically significant enophthalmos. Although infraorb...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199412000-00010
更新日期:1994-12-01 00:00:00
abstract:PURPOSE:The purpose of this study was to investigate the prevalence of a common canalicular entrance in the lacrimal sac and to investigate the anatomy of the canalicular/lacrimal sac junction with direct visualization using a novel cadaveric dissection technique. METHODS:Preserved cadavers were dissected to allow dir...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31820d1f7b
更新日期:2011-07-01 00:00:00
abstract::Pityriasis rubra pilaris is an idiopathic, papulosquamous dermatological disease. It is clinically and histologically distinct from, but may resemble, psoriasis. Pityriasis rubra pilaris can be self-limiting but may also run a protracted, relapsing course. Medical treatment may involve topical emollients, systemic ret...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000385
更新日期:2016-01-01 00:00:00
abstract::Computed tomography (CT) is far superior to plain radiography or xeroradiography in the detection of orbital foreign bodies and in defining altered anatomic relationships in this region. We present a case in which CT was instrumental in the management of orbital cellulitis in a patient who had forgotten that an eye pr...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-198501030-00006
更新日期:1985-01-01 00:00:00
abstract:PURPOSE:This review aims to substantiate attributions of priority for the discovery and first description of the levator palpebrae superioris (LPS) muscle to Matteo Realdo Colombo [Columbus] (1516-1559), and to describe the history of this muscle from ancient to modern times. METHODS:Relevant chapters on eyelid and ey...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000001867
更新日期:2020-12-09 00:00:00
abstract:PURPOSE:To describe a technique for localizing a lost rectus muscle during strabismus or retinal surgery or following trauma. METHODS:In this single center, retrospective chart review, 5 patients were identified between January 2012 and June 2016 with a lost rectus muscle; 3 during strabismus surgery and 2 post trauma...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000944
更新日期:2017-11-01 00:00:00
abstract:PURPOSE:To report an uncommon complication of refractory medial conjunctival inflammation associated with Jones tubes in 2 patients. METHODS:" Complete ophthalmic and nasal examinations were performed on 2 patients in whom medial conjunctival injection developed after conjunctivodacryocystorhinostomy (cDCR) with Jones...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.IOP.0000075017.89210.1E
更新日期:2003-07-01 00:00:00
abstract::A 34-year-old man presented 1 week status post assault with a left orbital floor fracture for which he underwent repair. Approximately 3 weeks following the blunt trauma, he was noted to have a pulsatile mass over the left temple. CT angiography was performed to confirm the diagnosis of a superficial temporal artery p...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31818be693
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:To compare hemorrhage and wound healing after radiosurgery and conventional surgery for dermatochalasis. METHODS:We performed a prospective study of 13 patients with dermatochalasis who underwent radiosurgery in one upper eyelid and conventional surgery with scalpel and scissors in the contralateral eyelid. He...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.iop.0000144793.14927.69
更新日期:2004-11-01 00:00:00
abstract:PURPOSE:To assess the effectiveness and outcomes of canalicular intubation with the use of a round-tipped, eyed pigtail probe. METHODS:Retrospective interventional case series of 228 patients requiring intubation of the canalicular system. Patients were treated surgically with attempted repair of the canalicular syste...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/IOP.0b013e31816b99df
更新日期:2008-05-01 00:00:00
abstract::Orbital myositis is a rare extraintestinal manifestation of inflammatory bowel disease and has been reported to occur at variable times relative to gastrointestinal symptoms, including years before, concurrently to, and years after the gastrointestinal diagnosis. Here, the authors report 3 cases of Crohn's disease ass...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000475
更新日期:2017-05-01 00:00:00
abstract::The history of fixation of the medial canthal structures is one of gradual improvement in instrumentation and technique. Today, open reduction and internal fixation remain the mainstay of treatment for the medial canthal structures. With regard to the internal fixation method, we have developed a wire passer that can ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-199112000-00011
更新日期:1991-01-01 00:00:00
abstract::Capillary hemangioma in the infant may result in amblyopia, refractive error, or strabismus, and is often disfiguring. Treatment is challenging with respect to maintaining vision, as well as preserving function of the eyelids and ocular adnexa and obtaining the best possible cosmetic outcome. Neodymium-YAG laser photo...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-198804030-00001
更新日期:1988-01-01 00:00:00
abstract::Ductal carcinoma of the lacrimal gland is a very rare and aggressive neoplasm, with clinical and histopathologic similarities to salivary ductal carcinoma. Of the 25 previously reported cases, 2 patients had metastases to local lymph nodes confirmed on pathologic examination. The authors now report the clinical presen...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000001447
更新日期:2019-09-01 00:00:00
abstract::First described by Malherbe and Chenantais in 1880, pilomatrixoma is a benign skin neoplasm that arises from hair follicle matrix cells. Clinically, it manifests as a firm, solitary, slow growing, painless nodule of the dermis, more frequently located in the head, neck, and upper extremities. It is typically a tumor o...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e318160681d
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:Many reports have suggested that upper eyelid position and brow height can be interdependent; however, the relation is not universally observed. This study aims to understand the prevalence of this phenomenon and examine the utility of phenylephrine testing in predicting brow height change after surgery. ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000458
更新日期:2016-05-01 00:00:00
abstract::A 28-year-old woman with a history of an hydroxyapatite implantation performed 2 years earlier, presented with complaints of a poorly fitting prosthesis, and fullness of the left upper eyelid accompanied by eyelid erythema. Computed tomography scan showed a mass adjacent to the implant medially. Surgical removal of th...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3182696577
更新日期:2013-03-01 00:00:00
abstract:PURPOSE:Pilomatrixoma is a benign tumor of the hair follicle, occurring more frequently in the head and neck. There are relatively few published large case series in the ophthalmic literature. The purpose of this study was to evaluate additional case series of patients with periocular pilomatrixoma, treated in the inst...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000164
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To report the novel use of the osteotome as an adjunctive instrument in Endoscopic Dacryocystorhinostomy (DCR). MATERIALS AND METHODS:A retrospective interventional case series of 15 patients, underwent endoscopic DCR at the Singapore National Eye Centre, by a single ophthalmologist and rhinologist between Apr...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e3182622375
更新日期:2012-11-01 00:00:00
abstract::A 40-year-old white woman presented to her general ophthalmologist for swelling of the left upper eyelid that began approximately 6 months before. CT scan of the orbits with and without contrast demonstrated homogenous enhancement of the left lacrimal gland. Examination was notable for left hypoglobus and proptosis. T...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0000000000000678
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:To describe a case of perineural invasion resulting from squamous cell carcinoma of forehead. METHODS:Case report. RESULTS:Perineural invasion resulting from squamous cell carcinoma of the periocular skin can present as a Tolosa-Hunt-like syndrome with lack of radiologic findings on magnetic resonance imaging...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-200011000-00009
更新日期:2000-11-01 00:00:00
abstract::Medical photographic documentation is important for professional, research, and ethical concerns. This study analyzed the possible interference that the flash could cause on evaluation of lower eyelid cosmetic results. Standardized photographs with and without flash were taken of 10 patients with dermatochalasis. The ...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/IOP.0b013e31821b6daf
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:To analyze a new bioresorbable orbital implant (open-celled polylactic acid, also known as OPLA). METHODS:The implants were examined macroscopically, with chemical analysis (Fourier transform infrared spectroscopy), and microscopically with scanning electron microscopy. Animal implantation of OPLA implants was...
journal_title:Ophthalmic plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00002341-200209000-00005
更新日期:2002-09-01 00:00:00