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Fleming JC, Morley I, Malik M, Orfaniotis G, Daniel C, Townley WA, Jeannon JP. Orbital exenteration and reconstruction in a tertiary UK institution: a 5-year experience. Orbit 2020; 40:306-315. [PMID: 32543976 DOI: 10.1080/01676830.2020.1775262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE Orbital exenteration is a radical oncological surgery that is usually indicated for advanced primary orbital tumors or invasion from local malignancy. We report a 5-year series from a tertiary head and neck center with particular focus on our ablative and reconstructive approach. METHODS We performed a clinicopathological review of patients referred to Guy's and St Thomas' NHS Foundation Trust Head and Neck multidisciplinary team for management input of an orbital malignancy during the period of 2013 to 2018. Cases involving local invasion from sinonasal malignancy were excluded. The reconstructive approach, perioperative complications, disease-free and overall survival were analyzed. RESULTS 27 patients were identified and of those treated surgically, a radical extended orbital exenteration was required in almost half (44.4%), with squamous cell carcinoma being the most common pathology (55.6%). A concurrent neck dissection and parotidectomy were commonly performed with confirmed or suspected regional disease, or in the presence of high-risk pathological features. This approach resulted in favourable 2-year overall survival in these advanced stage cases of 84.6% and disease-free survival of 73.2%, with 92% achieving a negative surgical margin. The majority of treated patients required a free flap reconstruction, especially when an extended exenteration defect or adjuvant treatment was anticipated. The anterolateral thigh flap was the most commonly used donor site, and we present our algorithm for reconstruction of these defects. CONCLUSIONS A multidisciplinary approach to advanced orbital malignancy with a comprehensive approach to surgical resection and reconstruction results in favorable oncological outcomes and addresses functional and cosmetic patient rehabilitation.
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Orbital exenteration: Symptoms, indications, tumour localizations, pathologies, reconstruction, complications and survival. J Craniomaxillofac Surg 2020; 49:659-669. [PMID: 33992516 DOI: 10.1016/j.jcms.2020.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/18/2020] [Accepted: 05/27/2020] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE This study aims to evaluate malignant and benign diseases that lead to orbital exenteration. PATIENTS From December 1999 to September 2017, patients undergoing orbital exenteration were included in this retrospective study. All of them were evaluated on clinical symptoms, indications, tumour localizations, pathologies, reconstruction techniques, complications, recurrences, and survival. RESULTS Of the 205 patients enrolled in this study, 94 had a carcinoma, 73 melanoma, 9 a sarcoma, 14 some other malignant disease, and 15 a benign medical condition. Sixteen patients underwent reconstruction using a local eyelid skin flap (7.8%), 6 with a split-thickness graft (2.9%), 144 with a local flap (70.2%), and 25 with a microvascular graft (12.2%), whereas 14 patients did not undergo reconstruction (6.8%). The most common complications were wound dehiscences (25 cases), pain (17 cases), and partial flap necroses (13 cases). Moreover, 62% of the patients were treated with different facial prostheses or artificial eyes. Given these results, it appears that lymph nodes and distant metastases, as well as lymphatic invasion into vessels, perineural invasion, and non-cleared resection margins, seem to affect overall survival after orbital exenteration. CONCLUSION Different reconstruction techniques can be used to provide the patient with maximum functionality and aesthetics after orbital exenteration. Individual concepts should be discussed at the beginning of the treatment. Using primary reconstruction and providing osseointegrated implant-retained prostheses remain the gold standard.
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Lauterbach B, Kakkassery V, Debus D, Heindl LM, Schultz ES. [Advanced periocular basal cell carcinoma-a therapeutic challenge]. Ophthalmologe 2019; 116:273-277. [PMID: 29777299 DOI: 10.1007/s00347-018-0734-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Basal cell carcinomas are the most common periocular malignant tumor. In advanced periocular basal cell carcinoma, vismodegib is a new treatment option which might potentially avoid surgical eye removal. CASE REPORT We treated a 76-year-old patient unwilling to consent to surgery with vismodegib for advanced periocular basal cell carcinoma on the left forehead that had already undergone several previous treatments. After initial partial remission, the tumor regrew under ongoing therapy, so that radical surgical excision including orbital exenteration was performed. Unfortunately, the patient died thereafter due to septic multi-organ failure. CONCLUSION Basal cell carcinoma and its new treatment options are gaining importance for ophthalmology due to rising incidence and prevalence rates. Vismodegib is a new encouraging option. However, for advanced tumors, it must be resolved whether complete histological remission may be achieved to avoid surgical intervention, or whether the area of resection can be significantly reduced. Current multicenter studies investigate these aspects further (ClinicalTrails.gov identifier: NCT03035188).
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The effect of preoperative nutritional status on postoperative complications and overall survival in patients undergoing pelvic exenteration: A multi-disciplinary, multi-institutional cohort study. Am J Surg 2019; 218:275-280. [PMID: 30982571 DOI: 10.1016/j.amjsurg.2019.03.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 03/23/2019] [Accepted: 03/28/2019] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Optimization of preoperative nutritional status has been recommended and associated with improved outcomes for other oncologic procedures, but has not been studied in patients undergoing pelvic exenteration. METHODS A retrospective chart review of 199 patients was conducted. Overall survival (OS) was calculated using the Kaplan-Meier method and multivariate analysis was performed with Cox proportional hazards. RESULTS 199 patients underwent PE with 61 (31%), 78 (40%) and 58 (29%) patients having colorectal, gynecologic and urologic histological diagnoses, respectively. Median OS following PE was 25 months. Preoperative serum albumin <3.5 g/dL was associated with worsened OS (HR 1.661; 95% CI 1.052-2.624) as well as increased incidence of any postoperative complication (85.9% vs 72.3%, p = 0.034), but was not associated with 90-day mortality (11.3% vs 7.9%, p = 0.457). CONCLUSION Poor preoperative nutritional status is associated with increased complications and decreased OS. Surgeons should maximize preoperative nutritional status to improve perioperative outcomes and long-term survival.
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Brownstein S, Mehta S, Nijhawan N, Allaire G, Nguyen TQT, Tang T, Jiang K, Saleh S, Kalin-Hajdu E, Bruen R, Oestrelcher J. Regression of Sebaceous Carcinoma of the Eyelid after a Small Incisional Biopsy: Report of Two Cases. Ocul Oncol Pathol 2018; 5:252-257. [PMID: 31367586 DOI: 10.1159/000490706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/07/2018] [Indexed: 02/01/2023] Open
Abstract
Purpose To report 2 cases of regression of sebaceous carcinoma of the eyelid after a small incisional biopsy. Methods Clinical, imaging, and histopathological findings are presented, with a literature review on regressing ocular tumors. Results Our first patient was a 79-year-old man who presented with a 10-month history of progressive left upper eyelid ptosis caused by an eyelid tumor with orbital involvement and confirmed on magnetic resonance imaging. Our second patient was a 70-year-old woman who presented with ptosis with a left upper eyelid mass. Both patients underwent a small incisional biopsy of their lesion. The histopathological diagnoses in both cases were consistent with sebaceous carcinoma. Both patients refused exenteration. Follow-up clinical examination and imaging disclosed total regression of the ptosis and of the neoplasm with no sign of recurrence in both patients over a 4-year period for Case 1 and a 7-year period for Case 2. Conclusion Regression following incisional biopsy of basal cell, squamous cell, and Merkel cell carcinoma, including of the eyelid, is well documented. To the best of our knowledge, our 2 cases of sebaceous carcinoma are the first to be reported with total involution clinically and on imaging of the tumor following partial incisional biopsy.
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Transperineal retropubic approach in total pelvic exenteration for advanced and recurrent colorectal and anal cancer involving the penile base: technique and outcomes. Tech Coloproctol 2018; 22:663-671. [PMID: 30306276 DOI: 10.1007/s10151-018-1852-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 09/08/2018] [Indexed: 01/21/2023]
Abstract
BACKGROUND Complete pathological resection of locally advanced and recurrent anorectal cancer is considered the most important determinant of survival outcome. Involvement of the retropubic space with cancer threatening or involving the penile base poses specific challenges due to the potential for margin involvement and blood loss from the dorsal venous plexus. In the present study we evaluate a new transperineal surgical approach to excision of anterior compartment organs involved or threatened by cancer which facilitates exposure and visualisation of the bulbar urethra and the deep vein of the penis caudal to the retropubic space and penile base. METHODS A retrospective study was performed on male patients with tumour extension into the penile base treated at our institution using the transperineal surgical approach. Descriptive data for patient demographics, radiology, operative details, postoperative histology, complications and outcomes were collated. RESULTS Ten male patients with tumour extension into the penile base were identified. Two patients had recurrent anal cancer, 6 had locally advanced primary rectal cancer and 2 had recurrent rectal cancer. All patients had exenterative surgery with excision of the penile base utilising the transperineal approach. All patients had R0 resection. No local recurrence developed after a median follow up period of 15 months. CONCLUSIONS The transperineal approach to the penile base and retropubic space allows for high rates of R0 resection margin status with direct visualisation of the dorsal venous plexus, thereby minimising blood loss. In our experience, this technique is the preferred approach to excision of cancers threatening and involving the penile base and also for most male patients requiring total pelvic exenteration.
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Kiratli H, Koç İ. Orbital exenteration: Institutional review of evolving trends in indications and rehabilitation techniques. Orbit 2018; 37:179-186. [PMID: 29039986 DOI: 10.1080/01676830.2017.1383466] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE To determine the changes in indications for orbital exenteration over 20 years and to assess its impact on patient survival. Evolving techniques of rehabilitation of the orbit in our institution were also evaluated. METHODS This was a retrospective review of hospital records of patients who underwent orbital exenteration from 1995 to 2015 in a tertiary care center. Data extracted included primary location of the tumor, preoperative treatments, interval between initial diagnosis and exenteration, status of surgical margins, presence of metastatic disease, and postoperative survival. The types of prosthesis utilized over the years were also reviewed. Cox regression analysis was performed for categorical variables. Kaplan-Meier analysis was used to estimate post-exenteration survival. RESULTS Over a 20-year period, orbital exenteration was performed on 100 orbits of 100 patients. The mean age was 39.4 years (range: 2 months to 90 years). The most common indications among 98 malignant causes were retinoblastoma, squamous cell carcinoma, basal cell carcinoma, extraocular extension of uveal melanoma, and conjunctival melanoma. Postoperative survival was significantly related to age and tumor location but independent from gender, surgical margin, histopathological diagnosis, previous treatment modality, and preoperative interval. In the whole cohort, 1-year and 5-year survival rates were 97% and 84%, respectively. CONCLUSIONS Exenteration appears to be life-saving in children with orbital extension of retinoblastoma. While patients exenterated for malignant eyelid tumors have the best chance of survival, those with orbital extension of uveal melanoma and adenoid cystic carcinoma of the lacrimal gland have the worst prognosis.
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Eghtedari M, Farsiani AR, Bordbar MR. Congenital Orbital Rhabdomyosarcoma. Ocul Oncol Pathol 2018; 4:165-169. [PMID: 29765948 DOI: 10.1159/000481533] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 09/13/2017] [Indexed: 12/31/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common malignant tumor of the orbit in children, but it is rarely present at birth. We report a large congenital orbital RMS with intracranial extension in a newborn baby. A newborn baby girl was referred to our hospital due to severe right-eye exophthalmia. Imaging studies showed an orbital mass with intracranial extension. Treatment was started with a course of neoadjuvant chemotherapy followed by right orbital exenteration and intracranial resection of the tumor. Histologic examination of the mass showed undifferentiated malignant small-cell tumor. Immunohistochemical study proved it to be RMS. The patient was categorized as intermediate-risk RMS and chemotherapy was continued accordingly with VAC regimen. In spite of treatment, the infant developed intracranial recurrence at the age of 6 months and died 1 month later. Congenital orbital RMS has a poor prognosis. Reconstruction surgery should be deferred due to high rate of recurrence and low chance of survival. A multidisciplinary approach might increase the survival of these patients.
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Kopsidas K, Mudhar H, Sisley K, Hammond DW, Worthington L, Suvarna K, Foran B, Salvi S. Aggressive Ciliary Body Adenocarcinoma with Bilateral Lung Metastases: Histological, Molecular, Genetic and Clinical Aspects. Ocul Oncol Pathol 2018; 5:79-84. [PMID: 30976584 DOI: 10.1159/000487805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/13/2018] [Indexed: 11/19/2022] Open
Abstract
Purpose of the Study To describe the clinical and histopathological features of an aggressive ciliary body adenocarcinoma with pulmonary metastases and skull base spread. Procedures and Results A 45-year-old female patient presented with a post-traumatic phthisical eye that was eviscerated. This showed an unexpected carcinoma (positive for cytokeratins and melanocytic markers), the histological differential diagnosis for which included a primary ciliary body adenocarcinoma or a metastasis. The patient developed rapid post-surgical localized recurrence that required an orbital exenteration. This showed identical tumour to the evisceration specimen, with vascular invasion in orbital blood vessels and a contaminated orbital soft tissue margin. Staging imaging revealed multiple lung metastases, which were biopsied and shown to be a disseminated ciliary body adenocarcinoma rather than a disseminated primary lung carcinoma. The tumour spread locally to the skull base for which radiotherapy was given. Unfortunately, the patient passed away a few weeks later. Conclusions To our knowledge, this is the first case of ciliary body adenocarcinoma with bilateral lung metastases. The malignant potential of these tumours should be considered as a possibility, and appropriate screening and staging tests should therefore be considered to guide appropriate management.
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Garcia GA, Choy AE, Hasso AN, Minckler DS. Malignant Orbital Meningioma Originating from the Frontal Lobe. Ocul Oncol Pathol 2018; 4:186-190. [PMID: 29765952 PMCID: PMC5939669 DOI: 10.1159/000481509] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 09/13/2017] [Indexed: 04/05/2024] Open
Abstract
PURPOSE OF THE STUDY Orbital meningiomas are typically benign tumors, most commonly originating from the dura of the sphenoid wing or the optic nerve sheath. PROCEDURES We describe an unusual case of a malignant meningioma originating from the frontal lobe that ultimately produced orbital and distant metastases. RESULTS AND CONCLUSIONS Orbital invasion by the meningioma was preceded by multiple incomplete resections, which may have facilitated access to the orbit. The present case serves to remind clinicians that surgical resection of aggressive, recurrent frontal lobe meningiomas may facilitate subsequent penetration of surrounding structures, particularly by tumors that demonstrate bone-destructive properties.
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Rafailov L, Turbin RE, Langer PD. Use of bilayer matrix wound dressing in the exenterated socket. Orbit 2017; 36:397-400. [PMID: 28812933 DOI: 10.1080/01676830.2017.1337199] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 05/28/2017] [Indexed: 06/07/2023]
Abstract
To describe the novel use of a bilayer dermal substitute to reconstruct exenterated orbits. A retrospective chart review was performed in the practices of two surgeons (RET and PDL) of all patients who had undergone orbital exenteration between April 2014 and June 2016 and whose subsequent reconstruction included lining the socket with Integra bilayer. Patient demographics, pathologic diagnoses, surgical and post-operative complications, graft integrity, and patient acceptance were recorded. The charts of 7 patients (4 men and 3 women, ages 60-87 years) were reviewed. In all cases, the Integra graft had taken well to the socket bed at the time of silicone removal 3-4 weeks after surgery. Epithelialization of the socket occurred rapidly over the Integra graft (within several weeks) without incident in each case and with minimal postoperative management. No intraoperative or postoperative complications were noted. Integra dermal substitute is an ideal graft for the lining of an exenterated orbit. It is readily available in large quantities, handles easily, lines the socket smoothly, epithelializes rapidly, and requires minimal postoperative care. It offers minimal morbidity compared to skin grafting or free flap reconstruction, but greatly speeds epithelialization compared to laissez faire management. Surgeons should consider reconstructing exenterated orbits with the Integra matrix, both for its ease of use and its ability to epithelialize rapidly.
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Mukherjee B, Subramaniam N, Kumar K, Nivean PD. Microcystic adnexal carcinoma of the orbit mimicking pagetoid sebaceous gland carcinoma. Orbit 2017; 37:235-237. [PMID: 29053046 DOI: 10.1080/01676830.2017.1383472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Microcystic adnexal carcinoma (MAC) is a rare malignancy of sweat glands that has been reported most often on the face in the form of a cutaneous lesion, with the potential for deeper invasion. The synonyms of MAC include sclerosing sweat duct carcinoma, syringomatous carcinoma, and malignant syringoma. Clinically, MAC in the periocular area has been misdiagnosed as basal cell carcinoma, squamous cell carcinoma, or even chalazia. We report a case of MAC presenting clinically as sebaceous gland carcinoma with pagetoid spread for the first time in literature.
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Al-Hity A, Gregory ME, Kemp EG. The intraoperative use of polydioxanone foil to reduce the risk of sino-orbital fistula formation in orbital exenteration. Orbit 2017; 37:140-144. [PMID: 29039988 DOI: 10.1080/01676830.2017.1383463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Orbital exenteration is a radical surgical procedure resulting in deformity. It involves removal of the globe, optic nerve, extra-ocular muscles, orbital fat, lacrimal gland, and peri-osteum. Sino-orbital fistula (SOF) formation is a common documented post-operative complication, usually connecting the orbit and the ethmoid sinus. SOFs can cause leaks of serous fluid, and act as an entry site for pathogens into the orbit leading to socket infection and breakdown. METHODS This retrospective study analyzed exenterations performed over a 22-year period (1993-2015) at the National Ocular Oncology Service Centre for Scotland. PDS is a crystalline, biodegradable polyether-ester that is strong with good shape-memory and flexibility. Orbital exenterations with and without the use of PDS foil were compared in terms of SOF formation. RESULTS A total of 30 exenterations were performed during the study period. A total of 29 were analyzed. Choroidal malignant melanoma was the most common indication for performing orbital exenteration (n = 7, 24.14%). The most common post-operative complications seen were SOF (n = 8, 27.59%). A total of 8 out 21 (38.10%) cases not using PDS developed SOFs. By contrast, none of nine patients receiving PDS plates developed SOFs (p = 0.0332). CONCLUSIONS This is the first study to compare SOF rate in patients undergoing exenteration with and without the use of PDS foil. PDS foil is a safe material, which has effectively reduced the incidence of SOF formation.
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Isla-Ortiz D, Montalvo-Esquivel G, Herrera-Goepfert RE, Herrera-Gómez Á, Salcedo-Hernández RA. [Laparoscopic anterior pelvic exenteration in a patient with locally advanced melanoma]. CIR CIR 2016; 85 Suppl 1:93-98. [PMID: 28027809 DOI: 10.1016/j.circir.2016.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 10/17/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Pelvic exenteration is one of the most mutilating surgical procedures with high post-operative morbidity. The laparoscopic technique aims to reduce perioperative complications and reduce post-surgical recovery. OBJECTIVE We present the first case of laparoscopic anterior exenteration for locally advanced melanoma, held at the National Cancer Institute and published in Mexico. CASE REPORT Patient 60 years of age diagnosed with invasive vulvar melanoma with bladder extension upon whom laparoscopic anterior pelvic exenteration with external urinary reconstruction was performed. Time in surgery was 505minutes and estimated blood loss was 400ml. No complications occurred during or immediately after surgery. The final histopathological study reported: nodular lesion that completely replaces the clitoris and spreads to the left labia majora, measures 3×2.5×2cm and is located relative to the free margins with perineural invasion intraepithelial spread in space and urethra and bladder trigone. CONCLUSIONS The laparoscopic anterior pelvic exenteration is a safe alternative in well-selected patients, with acceptable time in surgery, surgical complications and recovery time.
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O'Donnell RL, Verleye L, Ratnavelu N, Galaal K, Fisher A, Naik R. Locally advanced vulva cancer: A single centre review of anovulvectomy and a systematic review of surgical, chemotherapy and radiotherapy alternatives. Is an international collaborative RCT destined for the "too difficult to do" box? Gynecol Oncol 2016; 144:438-447. [PMID: 28034465 DOI: 10.1016/j.ygyno.2016.12.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 12/01/2016] [Accepted: 12/08/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Treatment of locally advanced vulva cancer (LAVC) remains challenging. Due to the lack of randomised trials many questions regarding the indications for different treatment options and their efficacy remain unanswered. METHODS In this retrospective study we provide the largest published series of LAVC patients treated with anovulvectomy, reporting oncological outcomes and morbidity. Additionally, a systematic literature review was performed for all treatment options 1946-2015. RESULTS In our case series, 57/70 (81%) patients were treated in the primary setting with anovulvectomy and 13 patients underwent anovulvectomy for recurrent disease. The median overall survival (OS) was 69months (1-336) with disease specific survival of 159months (1-336). Following anovulvectomy for primary disease, time to progression and OS were significantly higher in node negative disease (10 vs. 96months; 19 vs. 121months, p<0.0001). Post-surgical complications were observed in 36 (51.4%), the majority of which were Grade I/II infections. There was one peri-operative death. Review of the literature showed that chemotherapy, radiotherapy or combination treatments are alternatives to surgery. Evidence relating to all of these consisted mostly of small retrospective series, which varied considerably in terms of patient characteristics and treatment schedules. Significant patient and treatment heterogeneity prevented meta-analysis with significant biases in these studies. It was unclear if survival or morbidity was better in any one group with a lack of data reporting complications, quality of life, and long term follow-up. However, results for chemoradiation are encouraging enough to warrant further investigation. CONCLUSIONS There remains inadequate evidence to identify an optimal treatment for LAVC. However, there is sufficient evidence to support a trial of anovulvectomy versus chemoradiation. Discussions and consensus would be needed to determine trial criteria including the primary outcome measure. Neoadjuvant chemotherapy or radiotherapy alone may be best reserved for the palliative setting or metastatic disease.
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Sammour T, Rodriguez-Bigas MA, Skibber JM. Locally Recurrent Disease Related to Anal Canal Cancers. Surg Oncol Clin N Am 2016; 26:115-125. [PMID: 27889030 DOI: 10.1016/j.soc.2016.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Surgery for anal cancer is usually reserved for patients with persistent disease or local recurrence after definitive chemoradiation therapy. Patients with local recurrence should be re-evaluated for evidence of metastatic disease using positron emission tomography-computed tomography, and the local anatomy should be delineated with MRI. Eligible patients should undergo tailored surgery with the aim of achieving an R0 resection. Management is best undertaken within a specialized multidisciplinary setting. Careful patient selection and shared decision making are paramount for achieving acceptable patient-centered outcomes.
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Amsbaugh MJ, Yusuf M, Silverman C, Bumpous J, Perez CA, Potts K, Tennant P, Redman R, Dunlap N. Organ preservation with neoadjuvant chemoradiation in patients with orbit invasive sinonasal cancer otherwise requiring exenteration. Radiat Oncol J 2016; 34:209-215. [PMID: 27592515 PMCID: PMC5066443 DOI: 10.3857/roj.2016.01739] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 05/23/2016] [Accepted: 06/21/2016] [Indexed: 12/15/2022] Open
Abstract
Purpose We sought to determine if organ preservation (OP) with neoadjuvant chemoradiation (CRT) was feasible in patients with sinonasal cancer determined to require exenteration. Materials and Methods Twenty patients were determined to require exenteration for definitive treatment from 2005 to 2014. Fourteen patients underwent OP and 6 patients received exenteration with adjuvant CRT. Exenteration free survival (EFS), locoregional control (LRC), progression-free survival (PFS), and overall survival (OS) were estimated. Results Five patients (36%) receiving OP had complete disease response at time of surgery. With a median follow-up of 18.8 months, EFS was 62% at 2 years for patients undergoing OP. At 2 years, there were no significant differences in LRC, PFS or OS (all all p > 0.050) between the groups. Less grade 3 or greater toxicity was seen in patients undergoing OP (p = 0.003). Visual function was preserved in all patients undergoing OP. Conclusion For patients with sinonasal cancer, OP may avoid exenteration, offering similar disease control and improved toxicity.
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Restoration of vaginal anatomy after extensive posterior wall resection utilizing human acellular dermal matrix. Gynecol Oncol Rep 2016; 16:14-6. [PMID: 27408936 PMCID: PMC4927195 DOI: 10.1016/j.gore.2016.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 01/08/2016] [Accepted: 01/24/2016] [Indexed: 11/20/2022] Open
Abstract
Pelvic tumor debulking encompassing the vaginal wall can preclude simple closure. Current repair options that maintain sexual function and anatomy are limited. This is the first published case of an acellular matrix used for such reconstruction. This technique presents a new & superior option for vaginal preservation.
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Hannes S, Nijboer JM, Reinisch A, Bechstein WO, Habbe N. Abdominoperineal Excisions in the Treatment Regimen for Advanced and Recurrent Vulvar Cancers-Analysis of a Single-Centre Experience. Indian J Surg 2016; 77:1270-4. [PMID: 27011549 DOI: 10.1007/s12262-015-1273-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 04/14/2015] [Indexed: 11/25/2022] Open
Abstract
Vulva cancer is the fourth leading gynaecological malignancy, accounting for approximately 4 % of all gynaecological cancers. Surgery represents the treatment of choice, and cases of advanced or recurrent vulvar cancers are to date a major challenge to multidisciplinary teams. Abdominoperineal excision (APE) in combination with vulvectomy and inguinal lymphadenectomy is the only curative treatment option. Patients' files of all women with squamous cell carcinoma of the vulva who underwent abdominoperineal resection were retrospectively reviewed with special regards to technical challenges the general surgeon will face. Seven women were enrolled in this retrospective study with a median age of 71 years (range 56-79 years). In six patients, the pelvic floor after abdominoperineal excision could be closed by direct suture of the levator muscles. One woman underwent abdominoperineal resection with closure of the defect using a vertical rectus abdominis myocutaneous (VRAM) flap. All women underwent radical vulvectomy, in five patients in combination with bilateral inguinal lymph node dissection. Operation time was 377 min (range 130-505 min). The median overall survival after surgery was 27 months (range 4-84 months), with a calculated 5-year survival rate of 42 %. Women with negative lymph nodes revealed a longer survival time after surgery compared to women with lymph node metastases (15.5 vs. 72 months; p = 0.09). Abdominoperineal excisions represent a powerful tool in the multidisciplinary treatment regimen of advanced or recurrent vulvar cancer. Reconstruction of the pelvic floor usually does not require myocutaneous flaps, even when facing large tumours. Despite high complication rates, radical surgery was a feasible treatment with long-term survival potential without mortality.
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Bilge AD, Yazici B, Kasapoglu F. Reconstruction of orbital exenteration defects with bilobed forehead flap. Int Ophthalmol 2016; 36:861-865. [PMID: 26961679 DOI: 10.1007/s10792-016-0210-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 03/01/2016] [Indexed: 11/29/2022]
Abstract
To describe the use of bilobed forehead flap for reconstruction of orbital exenteration defect. The medical records of 2 patients in whom orbital exenteration defect repair was performed with bilobed forehead flap were reviewed. In both patients (male, ages 74 and 65 years), extended exenteration was performed because of basal cell carcinoma infiltrating the upper and lower eyelids and orbit. One patient had a history of multiple eyelid surgeries and periorbital radiotherapy. In the other, the tumor also involved the maxillary and ethmoid sinuses and nasal dorsum. The bilobed flap was combined with a cheek advancement flap in 1 patient. The excisional defect could be primarily covered in both patients. In 1 patient, a skin graft was needed to cover the forehead donor area defect. In both patients, transient, distal flap ischemia developed after surgery and, in 1 patient, eyebrow malposition required surgical correction at the late period. No other complication developed during follow-up (18 and 26 months). The bilobed forehead flap can be effectively used to reconstruct total or extended orbital exenteration defects.
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Abstract
This article explores the range of tumor specimens that may be submitted to ophthalmic pathology. The handling of complex enucleation and exenteration is described along with smaller eyelid, conjunctival and corneal specimens. The importance of a good understanding of the unique anatomy of the ocular region and detailed clinical information is emphasized as this results in the taking of appropriate blocks for histology and consequently clinically helpful reports. Recommendations for handling specimens where further tissue is required for molecular studies is discussed.
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Abstract
This article covers considerations and techniques of eye removal surgeries in exotic pets. After issues including surgical indications, anesthesia, patient preparation, and instrumentation are explored, surgical techniques are described. Enucleation/exenteration and modified evisceration are discussed, with species-specific nuances of small mammals, birds, reptiles, snakes, amphibians, and fish highlighted.
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Bhatnagar A, Agarwal A. Naso-orbital fistula and socket reconstruction with radial artery forearm flap following orbital mucormycosis. Natl J Maxillofac Surg 2016; 7:197-200. [PMID: 28356694 PMCID: PMC5357937 DOI: 10.4103/0975-5950.201361] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Invasive mucormycosis is an uncommon cause of orbital exenteration. Reconstruction of an exenterated orbit is a surgical challenge. The loss of eyelids, adnexal structures, and even surrounding skin causes significant facial disfigurement. The goal for reconstruction demands a symmetrical orbital cavity with good prosthetic rehabilitation. Multiple reconstructive options in the form of skin grafts, local flaps, and free flaps are available. However, none of them provide ideal reconstruction. Our patient not only had extensive soft-tissue loss and unstable lining but also a large naso-orbital fistula. Reconstruction for this complex defect was done using an adipofascial radial artery flap which not only closed the fistula but also provided soft-tissue bulk and good skin match. Radial artery forearm flap provides a simple, stable, and good reconstructive option postorbital exenteration.
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Kiratli H, Koç İ, Tarlan B. Orbital Extension of an Unsuspected Choroidal Melanoma Presumably through an Aqueous Tube Shunt. Ocul Oncol Pathol 2015; 2:144-7. [PMID: 27239454 DOI: 10.1159/000441726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/13/2015] [Indexed: 11/19/2022] Open
Abstract
AIMS To report a patient with unrecognized small macular melanoma, who gradually developed neovascular glaucoma that was treated with an Ahmed valve. We presume that tumor cells gained access to the orbit through this aqueous drainage device. METHODS The medical records pertaining to 5 different centers, the results of imaging studies, the clinical course of the patient and histopathological findings were retrospectively reviewed. RESULTS A 61-year-old man presented with a blind and painful proptotic right eye. Retinal hemorrhage had been suspected 3 years earlier and followed accordingly thereafter. Yearly performed MRI studies demonstrated the steady growth of the hemorrhagic lesion/tumor. Meanwhile, he developed neovascular glaucoma first treated unsuccessfully with cyclocryotherapy then with implantation of an Ahmed valve. Right proptosis became evident within a year, and a final MRI study revealed a large retrobulbar mass. Orbital exenteration was performed and histopathological examination showed intraocular and orbital epithelioid cell melanoma. Tumor cells were also found within the reservoir of the Ahmed valve. The patient died of widespread metastases 1 year later. CONCLUSIONS Ahmed valve implantation in an eye with unsuspected macular choroidal melanoma may ultimately be associated with extraocular extension and orbital tumor formation.
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Ali MJ, Pujari A, Dave TV, Kaliki S, Naik MN. Clinicopathological profile of orbital exenteration: 14 years of experience from a tertiary eye care center in South India. Int Ophthalmol 2015; 36:253-8. [PMID: 26249131 DOI: 10.1007/s10792-015-0111-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 08/04/2015] [Indexed: 02/06/2023]
Abstract
This study aims to describe the clinicopathological features and outcomes of patients who underwent orbital exenteration at a tertiary eye care center in south India. Retrospective chart reviews were performed on all patients undergoing orbital exenteration from January 1999 to December 2012. Parameters recorded include demographic data, clinical presentations, past medical or surgical interventions, exenteration notes, histopathological diagnosis, adjunctive treatment, follow-up examination findings, recurrences, complications, and their management. Orbital exenteration was performed on 119 orbits of 119 patients over a 14-year period. The mean age was 48.9 years (range 1-82 years). The indications were malignancies in 90.7 % (108/119), while 9.3 % (11/119) of cases were exenterated for non-malignant indications. Among the malignancies, the commonest tissue of origin was conjunctiva, noted in 45.4 % (49/108), followed by eyelids (25.9 %, 28/108), orbit (19.4 %, 21/108), and intraocular tissues (9.3 %, 10/108). The commonest malignancies noted in this series were an extensive ocular surface squamous neoplasia (OSSN) (44.4 %, 48/108) and sebaceous gland carcinoma of eyelids with an orbital involvement (18.5 %, 20/108). Extensive fungal granuloma (mucormycosis-4, aspergillosis-4) was the commonest (81.8 %, 9/11) indication among the non-malignant group. All complications were wound related, and none had a recurrence at a mean follow-up of 12.8 months. Extensive orbital involvement with OSSN and SGC were the commonest indications for exenteration. There is a need of creating awareness among general ophthalmologists in specific geographical regions regarding early diagnosis, standardized protocols of management, and appropriate referral.
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