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International Forum of Allergy &... May 2021The Cavernous Hemangioma Exclusively Endonasal Resection (CHEER) classification system was developed to standardize prospective outcome analysis following orbital... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The Cavernous Hemangioma Exclusively Endonasal Resection (CHEER) classification system was developed to standardize prospective outcome analysis following orbital cavernous hemangioma (OCH) resection. The goal of this study was to retroactively apply the CHEER system to all prior existing reports of endoscopic resection of primary benign orbital tumors (BOTs) to: (1) compare patient presentations, perioperative characteristics, and outcomes between OCH and other BOTs; and (2) determine whether the CHEER categorization regime could be expanded to other BOTs.
METHODS
A systematic review of studies reporting exclusively endoscopic resections of OCH and other BOTs (eg, solitary fibrous tumor, schwannoma, and meningioma) was performed. Patient, tumor characteristics, and operative outcomes were recorded. All tumors with adequate reporting were retrospectively assigned a CHEER stage. Outcomes were compared using chi-square or Fisher's exact tests.
RESULTS
Ninety-three studies met inclusion criteria, and sufficient data were available in 36 studies, comprising 105 tumors (n = 87 OCHs; n = 18 other BOTs). Baseline patient and tumor characteristics, as well as intraoperative and short-term postoperative outcomes were not significantly different between OCHs and other BOTs. Long-term outcomes (eg, visual deficits, diplopia, eye position, and recurrence) also did not differ when controlling for CHEER stage.
CONCLUSION
This review represents the largest collection of outcomes data following exclusively endoscopic endonasal resection of BOTs. Short-term and long-term outcomes appear similar between OCHs and other BOTs. These results suggest that exclusively endoscopic resection of orbital tumors may be effective in a range of benign pathologies. Furthermore, these results support a broader application of the CHEER system to other benign primary orbital tumors.
Topics: Humans; Meningeal Neoplasms; Neoplasm Recurrence, Local; Orbital Neoplasms; Prospective Studies; Retrospective Studies
PubMed: 33350602
DOI: 10.1002/alr.22745 -
Ophthalmic Plastic and Reconstructive...The purpose of this study was to describe the clinical characteristics, management, and outcomes of orbital osteomas in the pediatric age group, and compare these to...
PURPOSE
The purpose of this study was to describe the clinical characteristics, management, and outcomes of orbital osteomas in the pediatric age group, and compare these to osteomas managed in the adult population.
METHODS
A retrospective review of 3 cases of rapidly progressive orbital osteomas in young patients was performed. In addition, a systematic review of the literature following Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines was conducted to describe the clinical characteristics, management, and outcomes of orbital osteomas in the pediatric age group. The PubMed/MEDLINE database was searched in December 2019 for studies reporting data on patients with orbital osteomas.
RESULTS
Fifty-nine patients were included in this pediatric review, 39 male patients (68%), 18 female patients (32%), and 2 cases with unreported genders. Average age was 15.9 years with a range of 4-21 years. Average osteoma size measured 30.7 mm with a range of 9-60 mm. Adult osteoma size for comparison was smaller than 10 mm in majority of cases. The most common location of pediatric osteomas was the ethmoid sinus. The frontal sinus was the most common location in adult patients. Ninety-seven percent of reported pediatric cases required surgical intervention, compared with only 6.5% in adults.
CONCLUSIONS
Orbital osteomas in younger patients are larger when identified, grow faster, are more likely to be symptomatic, and more likely to require surgical intervention compared with those identified in older patients. We recommend close monitoring of osteomas identified in young patients as well as counseling regarding the potential need for future resection.
Topics: Adolescent; Adult; Aged; Child; Child, Preschool; Endoscopy; Female; Frontal Sinus; Humans; Male; Osteoma; Paranasal Sinus Neoplasms; Retrospective Studies; Young Adult
PubMed: 32932409
DOI: 10.1097/IOP.0000000000001755 -
Neurosurgical Review Oct 2023Following meningioma removal, there are numerous methods available for reconstructing the orbital wall. This systematic review seeks to summarize the published data on... (Meta-Analysis)
Meta-Analysis Review
Following meningioma removal, there are numerous methods available for reconstructing the orbital wall. This systematic review seeks to summarize the published data on the surgical treatment of cranioorbital meningiomas, and to analyze the effectiveness and safety of various techniques and materials used for the reconstruction of bony orbital walls. We conducted a search of the two databases and included original articles with a series of 10 or more cases. Descriptive statistics and meta-analysis of individual patient date were performed. The analysis included a total of 858 patients from 29 sources. No reconstruction of the orbital walls was performed in 525 patients (61.2%), while 333 observations (38.8%) involved resection followed by reconstruction. A relative improvement in eye position was achieved in 94.4% of cases with a 95% CI of (88.92%; 97.25%). However, normalization of eye position, regardless of reconstruction technique, was only present in 6.22% of cases with a 95% CI of (1.24%; 25.9%). The best results were observed with the use of autologous bone implants (64%, 95% CI [33.35%; 86.33%]) and titanium implants (55.78%, 95% CI [2.86%; 98.18%]). In cases of endoscopic resection and microsurgical resection without reconstruction, symmetrical eye position accounted for only 1.94% (95% CI [0%; 96.71%]) and 2.35% (95% CI [0.13%; 31.23%]), respectively. The frequency of normalization of eye position differed significantly (p < 0.01) among the subgroups. A total of 49 postoperative complications were registered, with wound infection (1.52%, 95% CI [0.86%; 2.65%]) and wound cerebrospinal fluid leak (1.32%, 95% CI [0.6%; 2.91%]) being the most frequent. No significant differences were found in the rates of complications among the different subgroups. One of the primary objectives of cranioorbital meningioma surgery is to correct the position of the eye. Simultaneous reconstruction of the bony orbital leads to better cosmetic outcomes. Postoperative complications did not depend on the reconstructive technique or the materials.
Topics: Humans; Meningioma; Postoperative Complications; Endoscopy; Prostheses and Implants; Meningeal Neoplasms; Treatment Outcome
PubMed: 37831295
DOI: 10.1007/s10143-023-02178-y -
International Forum of Allergy &... Jul 2024Sinonasal malignancies (SNMs) frequently present with orbital invasion. Orbital exenteration (OE) can lead to significant morbidity. Induction chemotherapy (IC) is a... (Review)
Review
BACKGROUND
Sinonasal malignancies (SNMs) frequently present with orbital invasion. Orbital exenteration (OE) can lead to significant morbidity. Induction chemotherapy (IC) is a promising treatment alternative that may allow for orbit preserving (OP) treatments without compromising patient survival. This systematic review was conducted to synthesize the published data on SNM patients with orbital invasion who underwent IC, including tumor response, orbital outcomes, and survival.
METHODS
The study protocol was designed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Databases Embase, Cochrane, Medline, and Scopus, from inception to July 17, 2023, were searched.
RESULTS
Nineteen studies were included, encompassing 305 SNM patients with orbital invasion treated with IC. Fourteen studies reported an overall IC response rate (positive response defined as complete or partial tumor volume reduction) of 77.2%. Among included studies, OE rates after IC ranged from 0 to 40%. Three studies reported a high rate of posttreatment functional orbital preservation (89.8-96.0%). Five studies specifically reported that 62.5% (60 out of 96) of patients were downgraded from planned OE to OP treatment following IC. Three studies reported a significant overall survival (OS) improvement in IC responders versus IC nonresponders. Following IC, 5-year OS ranged from 44.2 to 55.5%. Patients with olfactory neuroblastoma demonstrated the highest IC response rate and lowest OE rate (100 and 0%, respectively) versus those with sinonasal undifferentiated carcinomas (68.4 and 0%) or squamous cell carcinomas (76.7 and 16%).
CONCLUSIONS
For select patients, IC may allow for OP in locally advanced SNMs with orbital involvement.
Topics: Humans; Paranasal Sinus Neoplasms; Induction Chemotherapy; Orbital Neoplasms; Neoplasm Invasiveness; Treatment Outcome; Orbit
PubMed: 38829173
DOI: 10.1002/alr.23380 -
Biomedicines Feb 2024The ocular involvement of neuroendocrine neoplasms (NENs) is uncommon and mainly represented by metastases from gastrointestinal and lung neuroendocrine tumors. Primary... (Review)
Review
BACKGROUND
The ocular involvement of neuroendocrine neoplasms (NENs) is uncommon and mainly represented by metastases from gastrointestinal and lung neuroendocrine tumors. Primary orbital NENs are even less common and their diagnostic and therapeutic management is a challenge.
METHODS
A systematic review of the literature was conducted from 1966 to September 2023 on PubMed to identify articles on orbital NENs and to summarize their clinical-pathological features, diagnosis and therapeutic management. Furthermore, we presented a case of a locally advanced retro-orbital primary neuroendocrine tumor that was referred to the certified Center of Excellence of Sant'Andrea Hospital, La Sapienza University of Rome, Italy.
RESULTS
The final analysis included 63 records on orbital NENs and 11 records focused on primary orbital NENs. The localization was mostly unilateral and in the right orbit; proptosis or exophthalmos represented the initial symptoms. The diagnostic work-up and therapeutic management was discussed and a diagnostic algorithm for the suspicion of primary orbital NENs was proposed.
CONCLUSIONS
A multidisciplinary approach is required for the management of primary orbital NENs, emphasizing the importance of early referral to dedicated centers for prompt differential diagnosis, tailored treatment, and an improved quality of life and survival.
PubMed: 38397981
DOI: 10.3390/biomedicines12020379 -
World Neurosurgery Aug 2023The endoscopic transorbital approach (ETOA) is a minimally invasive approach that could be particularly appropriate for management of spheno-orbital meningiomas. The aim... (Review)
Review
OBJECTIVE
The endoscopic transorbital approach (ETOA) is a minimally invasive approach that could be particularly appropriate for management of spheno-orbital meningiomas. The aim of this study was to perform a systematic review of the literature on the management of spheno-orbital meningiomas via the minimally invasive ETOA, searching for clinical scenarios in which this approach could be best indicated. A secondary aim was to describe 4 illustrative cases.
METHODS
A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data including patient demographics, tumor features, and surgical and postoperative outcomes were collected. Cases from our initial experience with ETOA were included in the data.
RESULTS
Data of 58 patients from 9 selected records and from our surgical series were collected. Subtotal, near-total, and gross total resection rates were 44.8%, 10.3%, and 32.7%, respectively. Symptom improvement after surgery was 100% for proptosis, 93% for visual impairment, and 87% for ophthalmoplegia. The most common postoperative complications were transient ophthalmoplegia and maxillary nerve hypoesthesia. Cerebrospinal fluid leak was reported in 2 patients.
CONCLUSIONS
Our findings support the use of the ETOA for management of spheno-orbital meningiomas, particularly in at least 3 clinical scenarios: 1) when predominant hyperostotic bone is present; 2) when a globular tumor not showing excessive medial or inferior infiltration is being treated; 3) as part of a multistage treatment for diffuse lesions.
Topics: Humans; Meningioma; Sphenoid Bone; Endoscopy; Neurosurgical Procedures; Meningeal Neoplasms; Treatment Outcome
PubMed: 37024084
DOI: 10.1016/j.wneu.2023.03.126 -
[Zhonghua Yan Ke Za Zhi] Chinese... Nov 2021Primary orbital melanoma (POM) is a sort of extremely rare orbital malignancy. It often associates with melanin lesion such as congenital ocular melanocytosis and blue...
Primary orbital melanoma (POM) is a sort of extremely rare orbital malignancy. It often associates with melanin lesion such as congenital ocular melanocytosis and blue nevus. The most common clinical manifestation of POM is progressive painless proptosis. There are some difficulties in diagnosing this disease. MRI shows characteristic expression of this disease as an important way to diagnose POM, while pathology is the gold standard. Surgery is the mainstay of treatment in patients with POM. In addition, adjuvant radiotherapy and chemotherapy should be considered. This article systematically reviews the research progress of pathogenesis, clinical manifestation, auxiliary examination, differential diagnosis and treatment of POM, in order to provide some thoughts for the future study of the rare malignancy. .
Topics: Diagnosis, Differential; Humans; Magnetic Resonance Imaging; Melanoma; Orbital Neoplasms
PubMed: 34743473
DOI: 10.3760/cma.j.cn112142-20201230-00857 -
Acta Ophthalmologica Feb 2021The effectiveness and safety of surgery for spheno-orbital meningiomas remains subject of debate, as studies often describe different surgical approaches and... (Meta-Analysis)
Meta-Analysis
PURPOSE
The effectiveness and safety of surgery for spheno-orbital meningiomas remains subject of debate, as studies often describe different surgical approaches and reconstruction techniques with very heterogeneous outcomes. We aimed to systematically summarize and analyse the literature on spheno-orbital meningiomas regarding presenting symptoms, surgical techniques, outcomes and complications.
METHODS
Studies were retrieved from eight databases. Original articles were included if in ≥5 patients presenting symptoms, surgical treatment and outcomes were described. Fixed- and random-effects meta-analysis was performed to estimate weighted percentages with 95%CIs of presenting symptoms, outcomes and complications.
RESULTS
Thirty-eight articles were included describing 1486 patients. Proptosis was the most common presenting symptom (84%; 95%CI 76-91%), followed by unilateral visual acuity deficits (46%; 95%CI 40-51%) and visual field deficits (31%; 95%CI 20-43%). In 35/38 studies (92%), a pterional craniotomy was used. Decompression of the optic canal (82%) and the superior orbital fissure (66%) was most often performed, and usually dural (47%) and bony defects (76%) were reconstructed. In almost all patients, visual acuity (91%; 95%CI 86-96%), visual fields (87%; 95%CI 70-99%) and proptosis (96%; 95%CI 90-100%) improved. Furthermore, surgery showed improvement in 96% (95%CI 78-100%) for both diplopia and ophthalmoplegia. The most common surgical complications were hypesthesia (19%; 95%CI 10-30%), ptosis and diplopia (both 17%; 95%CI, respectively, 10-26% and 5-33%) and ophthalmoplegia (16%; 95%CI 10-24).
CONCLUSION
Patients with spheno-orbital meningioma usually present with proptosis or unilateral decreased visual acuity. Surgery shows to be effective in improving visual acuity and visual field deficits with mostly minor and well-tolerated complications.
Topics: Humans; Meningioma; Neurosurgical Procedures; Orbit; Orbital Neoplasms; Sphenoid Bone; Visual Acuity
PubMed: 32602264
DOI: 10.1111/aos.14517 -
Ophthalmic Plastic and Reconstructive...To describe a patient with orbital adult T-cell leukemia/lymphoma (ATLL) and to review the literature on presentation, diagnostics, management, and clinical course of...
PURPOSE
To describe a patient with orbital adult T-cell leukemia/lymphoma (ATLL) and to review the literature on presentation, diagnostics, management, and clinical course of this rare disease.
METHODS
A systematic literature review. PubMed/MEDLINE and Google Scholar databases were searched for all well-documented cases of orbital/ocular adnexal ATLL.
RESULTS
Sixteen patients were included in the final analysis. The median age at diagnosis was 47 years (range, 20-85), 9/16 patients (56%) were male, and patients were of Japanese (10/16, 63%), Caribbean (5/16, 31%), or African (1/16, 6%) origin. Proptosis (6/15, 40%) and visual loss (5/15, 33%) were the most common presenting signs. Involvement of adjacent structures was documented in 8 of 16 (50%) patients. All patients had evidence of systemic ATLL, which was identified concurrently with orbital/ocular adnexal disease in 9 of 15 (60%) patients. Management included multi-agent chemotherapy with steroids (9/13, 69%), antivirals (2/13, 15%), biologic agents (4/13, 31%), and umbilical cord blood transplantation (1/13, 8%). Most patients (8/12, 67%) experienced at least partial remission with disease relapse occurring in 6 of 8 patients (75%). The median survival time was 28 months (95% CI, 5.5-50.5 months).
CONCLUSIONS
Adult T-cell leukemia/lymphoma should be considered in the differential diagnosis of orbital and ocular adnexal space-occupying lesions, particularly in male patients from endemic regions. Orbital disease is frequently locally aggressive and presents concurrently with systemic ATLL, highlighting the importance of comprehensive multimodal work-up and multidisciplinary management. Emerging targeted therapies and hematopoietic stem cell transplant may prolong survival.
Topics: Adult; Eye Neoplasms; Female; Hematopoietic Stem Cell Transplantation; Humans; Leukemia-Lymphoma, Adult T-Cell; Lymphoma; Male; Orbital Neoplasms
PubMed: 32427727
DOI: 10.1097/IOP.0000000000001695 -
Ophthalmic Plastic and Reconstructive... 2020To review the clinical and histopathological findings associated with ectopic lacrimal gland tissue.
PURPOSE
To review the clinical and histopathological findings associated with ectopic lacrimal gland tissue.
METHODS
A systematic review of the literature on ectopic lacrimal gland tissue was performed. Studies which met clinical and histolopathological criteria for ectopic lacrimal gland tissue written in English and published in peer-reviewed journals were included.
RESULTS
Sixty-nine publications detailing 180 cases of ectopic lacrimal gland tissue were published between 1946 and 2018. Males were affected slightly more than females (57% vs. 43%) and 95% cases were unilateral. Patients presented at a mean age of 21 years, most commonly with a mass, although orbital lesions commonly presented with proptosis. The most common location for ectopic lacrimal gland tissue was epibulbar conjunctiva (62%), other locations included orbital (16%), eyelid (11%), intraocular (9%), lacrimal sac (2%), and nasal mucosa (0.6%) sites. Most lesions (86%) were locally resected. The most common histological types were complex choristomas (56%) and simple choristomas (38%). However, neoplastic transformation to pleomorphic adenoma (5%), adenocystic carcinoma (0.6%), and adenocarcinoma (0.6%) was reported.
CONCLUSIONS
Ectopic lacrimal gland tissue is rare but should be considered in the differential diagnosis of masses in the epibulbar conjunctiva, eyelid, orbit, and lacrimal sac, particularly in childhood, as the diverse way it presents means that it may mimic more common choristomas. It can undergo neoplastic transformation in the same way as can the lacrimal gland and incomplete excision can result in recurrence.We review the clinical and histopathological findings associated with ectopic lacrimal gland tissue. Ectopic lacrimal gland tissue is susceptible to neoplastic transformation in the same way as is the lacrimal gland.Supplemental Digital Content is available in the text.
Topics: Adenoma, Pleomorphic; Adult; Child; Exophthalmos; Female; Humans; Lacrimal Apparatus; Lacrimal Apparatus Diseases; Male; Neoplasm Recurrence, Local; Young Adult
PubMed: 32205779
DOI: 10.1097/IOP.0000000000001621