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Objective: One of the possible risks of sinonasal malignancy is its possible spread in the orbit. However, there is no clear consensus among the different departments as to whether it is necessary to exenterate the orbit in limited tumorous infiltration of periorbital fat. The purpose of the study was to demonstrate that periorbital infiltration and periorbital fat invasion without involvement of deeper orbital tissues are not the indication of orbital exenteration. Materials and methods: Retrospective analysis was performed over a 17-year period of patients undergoing surgical treatment for sinonasal malignancy with histologically verified periorbital infiltration or deeper invasion into the orbit. A total of 32 patients were included in the study. For each group, the following data were analysed: sex, age, preoperative imaging studies, histological findings, site of origin, stage, surgical reconstruction, oncological treatment, survival, cause of death, number of recurrences in the orbit and functional status of preserved eyes. Results: Based on our criteria for orbital exenteration, orbital preservation was feasible in 18 patients. Orbital exenteration was performed in 14 patients with deeper tumor infiltration. There was a statistically insignificant difference in survival between the two groups. The 5-year overall survival (OS) was 44% for the orbital preservation group (only 2 patients died from local tumor recurrence) and 34% for the orbital exenteration group. The groups did not differ in other observed factors other than the extent of orbital infiltration. In 11 (61.1%) patients, vision was without significant change after radiation therapy. In 2 (11.1%) patients, visual function was impaired due to diplopia. 5 (27.8%) patients had severely impaired vision due to optic nerve atrophy after radiation therapy. Conclusions: Our results show a relatively high survival rate in the group of patients with orbital preservation with a high chance of vision preservation, which justifies our approach to orbital preservation even in some tumors with periorbital infiltration. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate the value and limitation of functional endoscopic sinus surgery alone for the management of post-COVID mucormycosis and need for adjunctive invasive procedure. Materials and Methods: This is a clinical observational study that included a total of 17 patients who underwent FESS for post-COVID mucormycosis from April 2021 to May 2021. These patients reported to our institute with no improvement in their symptoms post-FESS from June 2021 to July 2021. Aggressive Surgical debridement of the involved sinuses, removal of surrounding necrotic bone and orbital exenteration (wherever necessary) was done in these patients. A regular follow-up till six months was done for every patient. Sixteen out of 17 patients did not report with any fresh complaint or recurrence. Results: The study included male and female in ratio of 12:5, with a mean age of 62.5 ± 7.7 years (range: 50–75 years). These patients underwent functional endoscopic sinus surgery, one to two months before reporting to our institute. Post-FESS, there was no improvement in the symptoms. All these patients were given systemic antifungal treatment post-operatively. The specimen was sent for histopathological as well as microbiological examination. All the FESS operated patients required a secondary more aggressive surgical intervention. Conclusion: Post-COVID mucormycosis is an aggressive fungal infection, for which FESS proves inadequate. It requires an aggressive surgical debridement of the necrotic bone along with the debridement of the sinuses. [ABSTRACT FROM AUTHOR]

Background: Congenital intracranial immature teratoma is a rare tumor that is present in the first year of life. It is composed of three embryonic germ layers. These tumors are mainly manifested by hydrocephalus. Radiological investigations and histopathological studies are crucial to evaluating and diagnosing intracranial immature teratoma. Few cases were documented in the literature. Observations: In this case, we highlight a preterm infant born with grade III proptosis and an intracranial space-occupying lesion that was diagnosed as high-grade congenital intracranial immature teratoma by brain MRI and histopathology studies. Neoadjuvant chemotherapy was used after the failure of the initial first attempt of craniotomy and lesion resection. Although, the tumor size increased post-chemotherapy, both intracranial and orbital parts of the lesion were excised efficiently with minimal blood loss, achieving complete tumor resection. Lessons: We demonstrate a case of a rare congenital brain tumor in the pediatric population. We report the diagnostic and treatment challenges besides the effective intraoperative role of neoadjuvant chemotherapeutic agents. To our knowledge, the current case is one of the few published cases of intracranial immature teratoma that presented with ophthalmic manifestations. [ABSTRACT FROM AUTHOR]

Introduction: Teratoma is the most common congenital tumor, but the orbital location is rare. It is composed of tissues from ectoderm, mesoderm, and endoderm. Clinical presentation: Congenital orbital teratoma commonly presents as unilateral proptosis, with rapid growth, leading to exposure keratopathy. Diagnosis: Prenatal ultrasound may detect the orbital mass, computed tomography (CT) scans, and magnetic resonance (MR) imaging are better in demonstrating multilocular cystic and solid mass, without bone erosion. Laboratory tests should include alfa-fetoprotein (AFP) and B-human chorionic gonadotropin (B-HCG), and histopathologically, it contains all three germ cell layers components. The management is surgical removal of the lesion, the mature teratoma has a benign behavior, and the immature has a poor prognostic. We describe a rare case of congenital orbital teratoma with intracranial extension of the lesion, in which was treated with orbital exenteration. After surgery, AFP levels decreased, the middle face displacement has improved and development milestones were appropriate. [ABSTRACT FROM AUTHOR]

Orbital exenteration is a mutilating surgery which involves the removal of the entire contents of the bony orbit, including the globe, extraocular muscles and periorbital fat, and many times includes the eyelids. Since it leads to severe disfigurement, it is an infrequent procedure largely indicated in malignant conditions. The current study aims to report the clinicodemographic profile and treatment outcome of orbital exenteration patients done in a cancer care center in Northeast India. This is a hospital-based retrospective study between January 2017 and December 2021, including patients undergoing orbital exenteration. All patient and treatment-related data were retrieved from the record of hospital files. A total of 18 patients were included in the study. The mean age of the patients was 51 ± 18 years and male: female ratio was 1:1. Most patients had primary in orbit (55.6%). The most common histology was squamous cell carcinoma, (8/18, 44.4%), followed by basal cell carcinoma (two patients, 11.1%). After a median follow-up was 25 months (range 3–92), the median DFS of the study population was 31.4 months. The five-year overall survival of the patients was 54%. Orbital exenteration is an infrequent surgery due to the associated disfigurement and hence reserved for conditions where eye preservation is impossible. We tried to report the experience of orbital exenteration from a single cancer center for five years. [ABSTRACT FROM AUTHOR]

Purpose: Our aim was to analyze the patients with diabetic rhino-orbital–cerebral mucormycosis that we have treated in our clinic in the last 5 years, and to reveal the altering conditions with COVID-19. Materials and methods: A retrospective study was conducted on 39 rhino-orbital–cerebral mucormycosis (ROCM) patients with diabetes mellitus between 2017 and 2022. The patients were divided into two groups as those associated with and not associated with COVID-19 and compared. Results: Thirty-nine diabetic patients were included in the study, with 15 (38.5%) of them being COVID-19 associated mucormycosis (CAM) group. CAM patients showed higher orbital involvement and cavernous sinus involvement (p = 0.002 and p = 0.013, respectively). The mortality rate in the non-COVID-19 associated mucormycosis (non-CAM) group was statistically higher in patients with intracranial and cavernous sinus involvement (p = 0.015 and p = 0.033, respectively). The difference between the overall survival of the CAM patients and non-CAM patients was not statistically significant (p = 0.741). Conclusions: With COVID-19, progressive mucormycosis accompanied by orbital and intracranial involvement is observed more frequently. However, on the contrary, the mortality rate in COVID-19-associated mucormycosis is considerably lower than expected. The fact that temporary immune suppression can be ameliorated with adequate supportive treatment and liposomal amphotericin-B which can be given to patients in high doses may explain this situation. It has been attained hints that the essential factor in the treatment of COVID-19-associated ROCM is the control of the underlying disease and to be cautious in the decision of early aggressive surgery. [ABSTRACT FROM AUTHOR]

Orbital Exenteration is a major surgical procedure that consists of the removal of the orbital bone, orbital fat, eyeball, and its contents including extraocular muscles. It is an extensive and morbid surgical procedure. Our aim is to systematically review the indications, complications and reconstruction methods utilised for orbital exenteration. An objective electronic database search was conducted in PUBMED Central, MeSH, NLM Catalog, Bookshelf, and PUBMED published in 20 years period from 1999 till 2019. A total of 29 articles were shortlisted for the present review. Most of the studies have eyelid and canthus as most common primary site of malignancy leading to orbital exenteration. Basal cell carcinoma and squamous cell carcinoma being most common pathology. Other intraocular pathology was Retinoblastoma and melanoma. There were various reconstruction methods used by different authors and Sino-orbital fistula was most commonly occurring in majority of studies. Inspite of being a morbid surgery, Orbital Exenteration had acceptable survival and good quality of life. The aggressive pathology that requires orbital exenteration worldwide is mostly periorbital skin, sinus, and intraocular malignancies. The morbidity of the procedure is high with many surgical complications. However, in properly selected patients it can give better outcomes and survival. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study is to report our experience with the use of artificial dermis grafts for orbital socket reconstruction following orbital exenteration (OE). Method: A retrospective study was conducted in our ocular oncology centre from May 2018 to June 2020 in patients undergoing OE for orbital malignancies in whom an artificial dermis device (Integra® template, 2 layers) was used for reconstruction. Data recorded included demographics, previous and adjuvant treatments, aetiologies, surgical procedure, surgical reconstruction, complications and follow-up. The main outcome measure was the time between OE and the full granulation of the cavity. Results: Ten patients (mean age, 71.3 years [43–92]) were included. Tumours originated from the conjunctiva (n = 5, 50%), eyelid (n = 3, 30%) and orbit (n = 2, 20%). Nine patients underwent total OE, and one required enlarged OE. Orbital reconstruction was performed using an artificial dermis alone (n = 9, 90%) or combined with regional flaps (n = 1, 10%). The mean granulation time was 3.3 weeks (2–4). Three (30%) patients received adjuvant radiotherapy 1 month post-surgery. The mean time to spontaneous epithelialization was 9.4 weeks (6–12). Preoperative and postoperative radiotherapy was not associated with a delayed epithelialization of the socket (p = 0.463 and p = 0.236, respectively). One (10%) and 2 (20%) patients experienced postoperative socket infection and an ethmoidal fistula, respectively. The mean follow-up was 11.6 months (6–16). Conclusion: Using artificial dermis grafts alone or with regional flaps appears to be a viable surgical procedure for orbital socket reconstruction. They reduce surgical morbidity and hospital stay. Preoperative and postoperative radiotherapy does not seem to delay socket healing. [ABSTRACT FROM AUTHOR]

Mucormycosis is an uncommon, rapidly progressive, angio-invasive, commonly fatal, opportunistic fungal infection. The most critical decision in the management of rhinoorbital mucormycosis is whether the orbit should be exenterated. (1) To layout the indications of orbital exenteration in patients with rhino-orbito-cerebral mucormycosis. (2) To devise a scoring system that predicts the stage at which the exenteration needs to be carried out. A scoring system was devised by a team of experienced Otorhinolaryngologists and Ophthalmologists from prior experience in managing mucormycosis. All patients of mucormycosis visiting our hospital were admitted and included in the study. A total of 15 patients were included. The scoring system is based on 3 main criteria, namely: (1) clinical signs and symptoms. (2) Direct and Indirect Ophthalmoscopy. (3) Imaging. The Sion Hospital Scoring System is an accurate and promising measure to solve the dilemma that is associated with orbital exenteration in orbito-rhino-cerebral mucormycosis. [ABSTRACT FROM AUTHOR]

Purpose: Describe a novel two-stage orbital exenteration technique using an INTEGRA dermal regeneration matrix.Methods: A 63-year-old Hispanic male presented with multiple invasive right eyelid masses that incisional biopsy revealed was infiltrative basal cell carcinoma. The patient underwent a right orbital exenteration without lid sparing. An INTEGRA graft was sutured in place to cover the defect at the time of surgery and allowed to vascularize for 3 weeks. During this time, frozen section of tumor margins previously read as negative were found to have invasive basal cell carcinoma on permanent section re-evaluation. Three weeks after the initial exenteration, the patient returned to the operating room and the dermal matrix of the INTEGRA graft was found to be well integrated and vascularized. Further resection was performed in the areas which were found to have residual cancer on permanent section evaluation. After preliminary frozen section pathology demonstrated clear margins, full-thickness skin grafts harvested from the right and left supraclavicular regions were thinned, draped, and fixated over the INTEGRA matrix.Results: The patient recovered well and experienced no immediate postoperative complications. Adjuvant radiotherapy began 5 weeks after initial exenteration with a fully epithelized exenterated socket. At postoperative week 16, our patient remained with full epithelization after completing radiation. As of postoperative week 47, our patient has had no complications.Conclusion: The use of INTEGRA with full-thickness skin grafting for orbital exenteration reconstruction presents several advantages over traditional reconstruction approaches including: quicker recovery, tumor surveillance by re-examining edges of the resection after INTEGRA dermal placement, easier postoperative care, and earlier initiation of radiation therapy. [ABSTRACT FROM AUTHOR]

Temporalis muscle flap is a versatile flap which can be used for reconstruction after major head and neck resections, owing to its optimal bulk, constant and reliable vascularity, ease of access to recipient site, minimal donor site morbidity and relatively better cosmetic outcome compared to more bulky flaps like pectoralis major myocutaneous flap or deltopectoral flap. The flap can be used as a muscle flap, myofascial flap (muscle with temporalis fascia). We present our series of 12 cases of temporalis muscle flap reconstruction for various head and neck reconstructions. The aim of this study was to analyse the application of temporalis muscle flap in head and neck reconstructions and its outcome. [ABSTRACT FROM AUTHOR]

The authors present an unusual case of malignant transformation of metachronous bilateral Schneiderian inverted papilloma (IP) of the lacrimal sac. Such pathology has been sparingly covered in prior published literature, in particular with little formal discussion surrounding its optimal management. We describe the clinical presentation, course and management in a 35-year-old male with histopathological diagnosis of Squamous cell carcinoma (SCC) arising within IP. He underwent radical surgery, including orbital exenteration and medial maxillectomy. Our patient re-presented with IP in the contralateral side and subsequent malignant transformation to SCC with disseminated disease. Unfortunately he succumbed to disease approximately 20 months following initial surgery. This case raises several important questions with regard to appropriate treatment. In particular, we discuss the various management options with special consideration given to the contentious topic of orbital exenteration in such patients. We emphasise two particular controversial issues, namely, oncological efficacy of orbital preservation and the functional compromise that may result in the preserved eye. [ABSTRACT FROM AUTHOR]

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The aim of this study was to investigate the course of reconstructive treatment and outcomes with use of free flaps after orbital exenteration for malignancy. Charts of patients who had free flap reconstruction after orbital exenteration were retrospectively reviewed and the surgical technique was evaluated. Demographics, histology, surgical management, complications, locoregional control, and survival were analyzed. We performed 22 flaps in 21 patients. Reconstruction was undertaken mainly with anterolateral thigh (56 %), radial forearm (22 %), or parascapular (22 %) free flaps. Complications occurred in 33 % of patients and the flap's success rate was 91 %. The 5-year locoregional control and survival rates were 42 and 37 %, respectively. Free tissue transfer is a reliable, safe, and effective method for repair of defects of the orbit and periorbital structures resulting from oncologic resection. The anterolateral thigh flap is a versatile option to reconstruct the many orbital defects encountered. [ABSTRACT FROM AUTHOR]

Background: Orbital exenteration is a surgical procedure which typically involves removal of the entire contents of the orbit including the periorbit, appendages, eyelids and, sometimes, a varying amount of surrounding skin. This operation is reserved for the treatment of potentially life-threatening malignancies arising from the orbit, paranasal sinuses or periocular skin. We have reviewed the cases that underwent orbital exenteration and reconstructive techniques for closing the defect. Methods: Twenty-six patients, who underwent orbital exenteration from April 2001 to September 2010, were retrospectively analyzed, and data including patient demographics, tumor location and characteristics were collected. The reconstructive techniques were reviewed. Results: The study consisted of 16 males and 10 females with a mean age of 68.8 years (range 50 to 89 years). Fourteen left and 12 right exenterations were performed. The location of the tumor was most commonly at the medial canthus followed by the lateral canthus, nose, eyelids and cheek. Twenty-one out of 26 cases (80.76 %) were basal cell carcinomas and the remaining (19.23 %) were squamous cell carcinomas. Reconstructive techniques included superficial temporal artery-based forehead flap (73.07 %), the scalp flap (11.53 %), and the latissimus dorsi free flap (15.58 %). Conclusions: Among various options available for the reconstruction of the orbital exenteration, the superficial temporal artery-based forehead flap is a relatively simple one and the final outcome, according to our experience, is comparable to that of more complex flap procedures, providing an acceptable cosmetic result with minimal donor site morbidity and short operating time. Level of Evidence: Level IV, therapeutic study. [ABSTRACT FROM AUTHOR]

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Introduction: An orbital embryonal rhabdomyosarcoma (RMS) is a rare malignancy in children, but clinical findings are typical. We detail the case of an 8-year-old female with orbital RMS and discuss the therapeutic options. Case report: Orbital RMS was apparent with painless exophthalmos of the right globe and diplopia. Head MRI showed tumor masses behind and inferior to the globe. Open biopsy led to the histological diagnosis. Metastasis or infiltration of orbital bone was not observed. Chemotherapy was carried out in accordance with the Cooperative Weichteilsarkom Studie (CWS) 2002 protocol. Tumor regression was detected after the first course of chemotherapy; we decided to excise the residual tumor with preservation of the globe. The CWS 2002 protocol was subsequently completed. Radiotherapy was not done. One year after treatment, RMS recurrence was not observed. Conclusion: After interdisciplinary treatment, mutilation was avoided after exenteration of the orbit or radiation treatment to the growing facial skeleton. That was possible due to excision of the residual tumor in a second step, leading to down-staging of the RMS. [ABSTRACT FROM AUTHOR]

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Copyright of Der Ophthalmologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

An otherwise healthy 47-year-old male is described, he developed craniofacial necrotizing fasciitis of the scalp and face after having undergone dental extraction. Escherichia coli and coagulase-negative staphylococci were isolated from his wound cultures. Multiple debridement operations were necessary, with subsequent loss of his left eye and which resulted in severe mutilation. Both magnetic resonance imaging and computed tomography scanning helped to demonstrate the retrobulbar infection of his left eye. These were thus helpful to determine the extent of the disease and plan the course of surgery. Although we recognize that free flap surgery is the method of choice to cover this type of defect, we describe an alternative method of reconstruction. We have made multiple burr holes in the skull and used a low vacuum device to create a significant and viable layer of granulation tissue which was then covered with split skin grafts. [ABSTRACT FROM AUTHOR]

Copyright of Der Ophthalmologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)