1
|
Kinch K, Roberts F. Primary orbital sarcoma in adults: a case series with emphasis on post-irradiation sarcoma. Orbit 2024; 43:417-428. [PMID: 36622318 DOI: 10.1080/01676830.2022.2160766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/15/2022] [Indexed: 01/10/2023]
Abstract
PURPOSE To describe a series of eight adult patients with primary orbital sarcoma and to review the existing literature on orbital sarcoma and post-irradiation sarcoma. METHODS Report of eight cases and literature review. RESULTS We report eight cases of primary orbital sarcoma, three of which were radiation-induced. Only one patient had a history of retinoblastoma. The most common presentations were painful proptosis and reduced vision. Most tumours arose in the extraconal compartment. The overall median age at diagnosis was 50 years. The pathology comprised a diverse group of tumours. Treatment and outcome varied between patients and their clinical circumstances. CONCLUSIONS Adult primary orbital sarcomas are rare. They can comprise a variety of tumour types and are difficult to treat. Irradiation is a significant risk factor, and the incidence of post-irradiation sarcoma of the orbit may be increasing due to the widespread use of radiotherapy and improved survival of patients with cancer. Post-irradiation sarcoma should be considered in the differential diagnosis of an orbital space-occupying lesion in a patient with a history of radiotherapy.
Collapse
Affiliation(s)
- Kevin Kinch
- Pathology Department, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Fiona Roberts
- Pathology Department, Queen Elizabeth University Hospital, Glasgow, UK
| |
Collapse
|
2
|
Pol JN, Patil DB, Desai SS, Calcuttawala AB. Malignant recurrent orbital solitary fibrous tumor. INDIAN J PATHOL MICR 2023; 66:819-822. [PMID: 38084539 DOI: 10.4103/ijpm.ijpm_713_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023] Open
Abstract
Solitary fibrous tumor (SFT) is a rare mesenchymal tumor of fibroblastic origin commonly occurring in pleura. It can occur at many extrapleural sites but is rare in orbit. Most cases are benign and recurrence is not unusual in the head and neck and orbit and is usually due to incomplete surgical excision. However, malignant transformation (MT) in orbital SFT is extremely unusual. We present a case of orbital SFT in adult male who developed recurrence with MT eight years after initial surgical excision. He underwent left orbital exenteration. The recurrent tumor revealed features of malignancy with areas exhibiting morphology typical of SFT. The immunochemistry confirmed the diagnosis of SFT with MT. The patient was given adjuvant radiation and was disease free for the last 18 months. Identification of malignancy in orbital SFT is important for the patient to receive appropriate postoperative treatment, as seen in the present case.
Collapse
Affiliation(s)
- Jaydeep N Pol
- Department of Pathology, Mahatma Gandhi Cancer Hospital, Miraj, Maharashtra, India
| | - Dipti B Patil
- Department of Maxillofacial Surgery, Mahatma Gandhi Cancer Hospital, Miraj, Maharashtra, India
| | - Sharad S Desai
- Department of Oncosurgery, Mahatma Gandhi Cancer Hospital, Miraj, Maharashtra, India
| | - Adnan B Calcuttawala
- Department of Radiation Oncology, Mahatma Gandhi Cancer Hospital, Miraj, Maharashtra, India
| |
Collapse
|
3
|
Zhou Q, Liu Y, Wang F, Cao Y, Lv H, Zhang X. A giant orbital solitary fibrous tumor treated by surgical excision: a case report and literature review. Diagn Pathol 2023; 18:59. [PMID: 37147709 PMCID: PMC10163734 DOI: 10.1186/s13000-023-01350-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/28/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Spindle cell tumors, called solitary fibrous tumors (SFTs), are of mesenchymal origin, and can develop in the orbit. As 'intermediate malignancy' tumors, only a small percentage show malignant behavior, such as invasion of surrounding tissue. CASE PRESENTATION A 57-year-old woman presented with a 19-year history of a giant right orbital mass. Orbital computed tomography (CT) revealed an inhomogeneously-enhancing mass compressing and engulfing the eyeball and optic nerve. She underwent lid-sparing orbital exenteration. Microscopic characteristics and immunohistochemistry (IHC) tests were indicative of a benign SFT. No recurrence was observed at the 4-year follow-up. CONCLUSION Early and complete tumor resection is recommended.
Collapse
Affiliation(s)
- Qi Zhou
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China
| | - Yuting Liu
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China
| | - Fang Wang
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China
| | - Yang Cao
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China
| | - Hongbin Lv
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China.
| | - Xibo Zhang
- Department of Ophthalmology, Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Sichuan, 646000, Luzhou, China.
| |
Collapse
|
4
|
René C, Scollo P, O'Donovan D. A review of solitary fibrous tumours of the orbit and ocular adnexa. Eye (Lond) 2023; 37:858-865. [PMID: 35831617 PMCID: PMC10050175 DOI: 10.1038/s41433-022-02160-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/15/2022] [Accepted: 06/20/2022] [Indexed: 11/08/2022] Open
Abstract
Solitary fibrous tumour (SFT) is an uncommon spindle cell tumour of mesenchymal origin characterised by NAB2-STAT6 gene fusion. Although it was first described in the pleura, it can occur in connective tissue in any part of the body, but rarely presents in the orbit and ocular adnexa. SFT, which is part of the same disease spectrum as other fibroblastic tumours such as giant cell angiofibroma, haemangiopericytoma and fibrous histiocytoma, usually presents as a painless, slow-growing mass in any age group and generally follows a benign course, with a good prognosis after complete excision. However, malignant forms rarely occur. Even for benign tumours a more aggressive clinical behaviour is possible, with relentless infiltrative local growth, frequent recurrence following surgery, and malignant transformation with the potential for metastatic spread. Careful long-term follow-up is essential. The published literature on SFTs of the orbit and ocular adnexa is reviewed, and the aetiology, clinical presentation, epidemiology, radiological features, histopathology, immunohistochemistry, risk stratification, clinical management, and prognosis are discussed, reflecting on our own experience.
Collapse
Affiliation(s)
- Cornelius René
- Department of Ophthalmology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Paolo Scollo
- Department of Ophthalmology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom.
| | - Dominic O'Donovan
- Department of Neuropathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| |
Collapse
|
5
|
Ren MY, Li J, Wu YX, Li RM, Zhang C, Liu LM, Wang JJ, Gao Y. Clinical characteristics and prognosis of orbital solitary fibrous tumor in patients from a Chinese tertiary eye hospital. World J Clin Cases 2022; 10:9670-9679. [PMID: 36186212 PMCID: PMC9516925 DOI: 10.12998/wjcc.v10.i27.9670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/05/2022] [Accepted: 08/21/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Solitary fibrous tumor (SFT) is predominant within the pleura but very rare in the orbit, which is why the diagnosis of orbital SFT poses challenges in clinical practice. Accordingly, an integrated approach that incorporates specific clinical features, histological, histopathological, and immunohistochemical (IHC) examinations, and molecular analyses is warranted.
AIM To retrospectively explore the clinical and imaging characteristics, treatment, outcomes of a series of patients with orbital SFT.
METHODS We conducted a retrospective review of a series of patients diagnosed with a histopathologic orbital SFT treated at a single institution. All data on demographics, clinical characteristics, imaging, treatment, postoperative histopathological and IHC examinations, and prognosis were collected.
RESULTS In total, 13 patients were enrolled, 7 (53.8%) of whom had the tumor located in the superomedial quadrant of the orbit. Computed tomography revealed a solitary ovoid lesion in 10 (76.9%) patients and irregular lesion in 3 (23.1%) patients. Magnetic resonance imaging results were as follows: On T1 weighted images, 3 (23.1%) patients had hypointense mixed signals, whereas 10 (76.9%) patients showed isointense mixed signals; on T2 weighted images (T2WI), 3 (23.1%), 4 (30.8%), and 6 (46.2%) patients exhibited hypointense mixed, isointense mixed, and hyperintense signals, respectively. Notably, 12 (92.3%) patients showed significant enhancement, whereas there were patchy slightly enhanced areas in the tumor. All patients were treated by surgery. IHC analysis demonstrated that the tumor cells were immunoreactive for CD34, CD99, STAT-6, and vimentin in all patients. The lesions showed Ki-67 positivity < 5% in 1 (7.7) patient, 5%-10% in 10 (76.9%), and > 10% in 2 (15.4%). Two (15.4%) patients exhibited tumor recurrence.
CONCLUSION The clinical manifestations and radiologic characteristics of orbital SFT are diverse and not specific. Accurate diagnosis and treatment require detailed radiological and histopathological/ IHC evaluation.
Collapse
Affiliation(s)
- Ming-Yu Ren
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Jing Li
- Intensive Care Unit, Xingtai Third Hospital, Xingtai 054001, Hebei Province, China
| | - Yi-Xiang Wu
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Rui-Miao Li
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Chi Zhang
- Department of Medical Imaging, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Li-Min Liu
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Jing-Jing Wang
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| | - Yu Gao
- Department of Orbital Disease and Ocular Tumor, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
| |
Collapse
|
6
|
Mitamura M, Kase S, Suzuki Y, Sakaguchi T, Suimon Y, Dong Y, Hatanaka KC, Sinohara T, Kase M, Ishida S. Solitary Fibrous Tumor of the Orbit: A Clinicopathologic Study of Two Cases With Review of the Literature. In Vivo 2021; 34:3649-3654. [PMID: 33144480 DOI: 10.21873/invivo.12211] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 09/06/2020] [Accepted: 09/08/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND/AIM Orbital solitary fibrous tumor (SFT) is a rare lesion among orbital tumors, which can be misdiagnosed as another mesenchymal tumor. In this study we report two cases of orbital SFT, focusing on the imaging and pathological findings of the vascular structure inside the tumor. CASE REPORT A 26-year-old woman and 43-year-old man presented with orbital SFT. The pathological findings revealed a patternless growth pattern of the tumor cells and hemangiopericytoma-like vascularity as well as thickened, dilated blood vessels within the tumor tissue. Tumor cells revealed a diffuse strong positivity for cluster of differentiation 34 (CD34) and signal transducer and activator of transcription 6 (STAT6) in both cases, while B-cell lymphoma 2 (bcl-2) and CD99 were positive in one case. Characteristic findings within the tumor were the arterial components, where a variety of STAT6, CD99 and bcl-2-positive smooth muscle cells were intermingled. CONCLUSION Histologically, the tumor tissues might be characterized by not only conventional hemangiopericytoma-like vasculature but also dilated arterial vessels, which were shown to be part of the tumor components.
Collapse
Affiliation(s)
- Mizuho Mitamura
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Satoru Kase
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasuo Suzuki
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Takatoshi Sakaguchi
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Yuka Suimon
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoko Dong
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako C Hatanaka
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.,Clinical Biobank, Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Toshiya Sinohara
- Department of Pathology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Manabu Kase
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Susumu Ishida
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| |
Collapse
|
7
|
Navarro-Perea C, Calleja-García C, Bengoa-González Á, Garrido MC, Mencía-Gutiérrez E, Pérez-Trigo S. Orbital Solitary Fibrous Tumor: Four Case Reports-Clinical and Histopathological Features. Case Rep Ophthalmol Med 2021; 2021:5822859. [PMID: 34211794 PMCID: PMC8208880 DOI: 10.1155/2021/5822859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/28/2021] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To retrospectively describe the clinical characteristics, management, and outcomes of four cases of orbital solitary fibrous tumor (SFT). In one patient, we present an ultrasonic aspirator system for tumor removal. METHODS Four patients with orbital SFT were selected: one patient with orbital SFT, another patient with frontal and ethmoidal SFT and orbital affectation with high rates of recurrence, the third patient with frontal lobe SFT and orbital invasion with multiple recurrences, and the fourth case with a history of craniopharyngioma surgery and SFT located on the orbital apex. RESULTS All cases showed proptosis, eye movement restriction, and, in three cases, visual acuity alteration. Different treatments were applied: in three cases, excision was performed, one of them with an ultrasonic aspirator system, and in the remaining case, an exenteration was done (in two cases, radiosurgery treatment was also applied). The immunohistochemical study revealed SFT, similar to hemangiopericytomas (HPCs). No recurrence has been observed after surgical treatment. CONCLUSION The SFT is a spectrum of different tumors with similar histopathological characteristics. The use of immunohistochemical markers is very helpful in the diagnosis. The main problem of orbital involvement is the risk of damaging important structures adjacent to the tumor during the surgical removal. The ultrasonic aspirator system allows elimination of the tumor without damaging other orbital structures.
Collapse
Affiliation(s)
- Carmen Navarro-Perea
- Ophthalmology Department, 12 de Octubre Hospital, Complutense University, 28041 Madrid, Spain
| | - Cristina Calleja-García
- Ophthalmology Department, 12 de Octubre Hospital, Complutense University, 28041 Madrid, Spain
| | - Álvaro Bengoa-González
- Ophthalmology Department, 12 de Octubre Hospital, Complutense University, 28041 Madrid, Spain
| | - María-C. Garrido
- Pathology Department, 12 de Octubre Hospital, Complutense University, 28041 Madrid, Spain
| | | | - Silvia Pérez-Trigo
- Ophthalmology Department, 12 de Octubre Hospital, Complutense University, 28041 Madrid, Spain
| |
Collapse
|
8
|
Solitary Fibrous Tumor of the Orbit: A Case Series With Clinicopathologic Correlation and Evaluation of STAT6 as a Diagnostic Marker. Ophthalmic Plast Reconstr Surg 2021; 36:164-171. [PMID: 31876648 DOI: 10.1097/iop.0000000000001504] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
PURPOSE To retrospectively describe the clinical characteristics, management, and outcomes of a series of patients with solitary fibrous tumor (SFT) of the orbit and to evaluate signal transducer and activator of transcription 6 (STAT6) as a diagnostic marker. METHODS Review of a retrospective, noncomparative, consecutive series of patients treated at a single institution with a histopathologic diagnosis of SFT. Demographic, clinical, and imaging data were collected, and paraffin-embedded tissue sections were stained to evaluate for the presence of STAT6 and other pertinent markers. RESULTS Twenty-one patients were identified. Most presented with painless progressive proptosis or eyelid swelling for less than 6 months. Imaging revealed well-circumscribed, firm, variably vascular contrast-enhancing lesions with low to medium reflectivity on ultrasound. Four tumors were histopathologically malignant. All tumors were primarily excised, and 1 patient required exenteration. Two patients were treated with adjuvant radiation therapy. Six patients had recurrent disease of which 3 underwent repeat excision, and 2 were observed. No metastatic disease or attributable deaths were observed. All lesions with available tissue stained positively for both CD34 and STAT6. CONCLUSION This is the largest single institution case series of orbital SFT with clinicopathologic correlation and the largest series to confirm the presence of STAT6 in orbital lesions. The management of SFT remains challenging due to unpredictable tumor behavior, and complete excision is the generally recommended treatment. It remains unclear whether a subset of asymptomatic patients with histopathologically benign disease can be durably observed without negative sequelae.
Collapse
|
9
|
Kim JM, Sung JY, Kim KN, Jeon Y, Lee SB. Cystic Solitary Fibrous Tumor of the Orbit. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2021. [DOI: 10.3341/jkos.2021.62.3.389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
10
|
Jackson CH, Hunt BC, Harris GJ. Fate and Management of Incompletely Excised Solitary Fibrous Tumor of the Orbit: A Case Series and Literature Review. Ophthalmic Plast Reconstr Surg 2021; 37:108-117. [PMID: 32496393 DOI: 10.1097/iop.0000000000001691] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE There is an imperfect correlation between the histology and behavior of solitary fibrous tumor (SFT). In addition, recurrence is common, and dedifferentiation may occur over time. Preferred primary treatment is intact excision, but friable pseudocapsules and tenacious attachments can thwart this goal in the crowded, visually sensitive orbit. This study addresses the fate and appropriate management of incompletely excised orbital SFT. METHODS Among a single surgeon's 7-case experience with orbital SFT, 3 cases involved incomplete primary excision, either before (2 cases) or after (1 case) referral. We reviewed the clinicopathologic data in these 3 cases, with follow-up intervals of 18, 21, and 52 years after initial presentation. We reviewed the English-language literature on SFT, with special attention to evolving nomenclature, orbital involvement, recurrence, malignant transformation, and management options. RESULTS Benign versus malignant designations of SFT vary with histological and behavioral criteria. Approximately 150 orbital cases have been reported. Published rates of primary malignancy and recurrence across all histologic categories are 6% to 12% and 30% to 37%, respectively. We identified 43 well-documented recurrences (range, 6 months-33 years; median, 3 years) and 10 cases of histological dedifferentiation (range, 14 months-33 years). Because of SFT's rarity and needed follow-up intervals, the value of adjuvant therapy is not yet proven. In follow up of 18, 21, and 52 years after initial presentation, our 3 cases with incomplete excision showed either no recurrence (Case 1) or no morphological dedifferentiation (Cases 2, 3). CONCLUSION A treatment algorithm is predicated on the completeness of surgical excision and histological features. However, we recommend case-by-case multidisciplinary decisions in a tumor-board setting.
Collapse
Affiliation(s)
- Chad H Jackson
- Orbital and Oculofacial Plastic Surgery, Department of Ophthalmology
| | - Bryan C Hunt
- Head and Neck Surgical Pathology, Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin, U.S.A
| | - Gerald J Harris
- Orbital and Oculofacial Plastic Surgery, Department of Ophthalmology
| |
Collapse
|
11
|
Yang P, Liu HC, Qiu E, Wang W, Zhang JL, Jiang LB, Liu HG, Kang J. Factors for postoperative recurrence of orbital solitary fibrous tumor: an analysis of long-term clinical follow-up results from a Chinese tertiary hospital. BMC Ophthalmol 2021; 21:61. [PMID: 33499815 PMCID: PMC7839227 DOI: 10.1186/s12886-021-01825-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 01/20/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND This study analyzed the clinical features, imaging manifestations, histopathology, immunohistochemistry, and surgical approaches of the orbital solitary fibrous tumor (OSFT), as well as the factors for postoperative recurrence of such disease. METHODS The clinical data of 16 patients with OSFT treated in our center from 2003 to 2020 were analyzed retrospectively, and the clinical symptoms, treatment methods, and follow-up results were recorded. RESULTS Of the 16 patients, 8 were females (50.0 %) and 8 were males (50.0 %); the average age of treatment was 37 ± 7 years and the median follow-up time was 74 (8, 228) months. Sixteen patients with OSFT underwent a total of 29 operations, of which 12 were transorbital approach operations and 17 were transfronto-orbital approach operations. Ten patients (10/16, 62.5 %) had recurrence. The recurrence rate of transorbital approach operations was 83.3 % (10/12), and the recurrence rate of transfronto-orbital approach operations was 17.6 % (3/17). No patients had treatment-related complications. CONCLUSIONS The main pathological feature of OSFT is a benign tumor. OSFT has a tendency to grow toward the cranio-orbital junction. The postoperative recurrence rate of OSFT is relatively high, so complete tumor resection is very important for prognosis. Inappropriate surgical approaches can lead to incomplete removal of the tumor and cause recurrence. Choosing the correct operation approach according to the position of the OSFT in the orbit and complete removal of the dura mater and bone affected by the tumor is crucial for the prognosis. Nevertheless, regular long-term follow-up after complete resection is necessary.
Collapse
Affiliation(s)
- Peng Yang
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China
| | - Hao-Cheng Liu
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China
| | - E Qiu
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China
| | - Wei Wang
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China
| | - Jia-Liang Zhang
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China
| | - Li-Bin Jiang
- Department of Ophthalmology, Tongren Hospital of China Capital Medical University, 100730, Beijing, China
| | - Hong-Gang Liu
- Department of Pathology, Tongren Hospital of China Capital Medical University, 100730, Beijing, China
| | - Jun Kang
- Department of Neurosurgery, Tongren Hospital of China Capital Medical University, Chongwenmennei Street, Dongcheng District, 100730, Beijing, China.
| |
Collapse
|
12
|
Abstract
RATIONALE Solitary fibrous tumor is a rare mesenchymal tumor. This case report describes the diagnosis and treatment of this tumor. PATIENT CONCERNS A 31-year-old patient presented with epileptic seizure and headache 1 day prior to the visit and showed transient right limb hemiplegia for 6 hours that was resolved after intravenous infusion of mannitol. DIAGNOSES Based on imaging, the provisional diagnosis was meningioma. Postsurgical histopathological diagnosis confirmed solitary fibrous tumor. INTERVENTIONS The lesion was totally excised. The patient improved remarkably after the operation, without any signs of associated limb movement disorder. No epileptic seizure was observed or reported after the operation. OUTCOMES Postoperation computed tomography (CT) scans showed no obvious residual tumor. The patient was followed up every 3 months for a total of 1 year following the operation, during which time the patient did not complain of headache or seizure. LESSONS The manifestation of solitary fibrous tumor (SFT) through imaging methods has certain specific findings,butimmunohistochemistry is still very important for confirming the diagnosis.
Collapse
|
13
|
Broggi G, Salvatorelli L, Reibaldi M, Bonfiglio V, Longo A, Russo A, Caltabiano R, Magro G. Solitary fibrous tumor of the orbital region: report of a case with emphasis on the diagnostic utility of STAT-6. Pathologica 2020; 112:195-199. [PMID: 33393522 PMCID: PMC8183349 DOI: 10.32074/1591-951x-9-20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 09/08/2020] [Indexed: 02/07/2023] Open
Abstract
Solitary fibrous tumor (SFT) is a relatively rare soft tissue neoplasm originally described in the pleura. Since its first description, several cases arising in extra-pleural superficial and deep soft tissues have been reported in the literature. SFT arising in the head and neck region is quite rare, representing about the 6% of all SFTs, and the sinonasal tract is the most common involved region, followed by the orbit, the oral cavity and the salivary glands. Herein, we report the clinico-pathologic features of a rare case of SFT of the orbital region, emphasizing the diagnostic role of the immunomarker STAT-6. A 52-year-old female presented to our hospital with a nodular mass in the left orbital region. Histological examination revealed a uniformly hypercellular tumor composed of pale to slightly eosinophilic bland-looking spindle cells arranged in intersecting short fascicles with interspersed stellate-shaped, keloid-type collagen fibers. Notable hypocellular areas, perivascular hyalinization and hemangiopericytoma-like branching vascular pattern were absent. Immunohistochemically, neoplastic cells were diffusely positive for vimentin, CD34 and STAT-6. The introduction of STAT-6 in daily diagnostic practice is helpful to confidentially render a diagnosis of SFT even in the presence of unusual morphology and site.
Collapse
Affiliation(s)
- Giuseppe Broggi
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Lucia Salvatorelli
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | | | | | - Antonio Longo
- Department of Ophthalmology, University of Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, Italy
| | - Rosario Caltabiano
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Gaetano Magro
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| |
Collapse
|
14
|
|
15
|
Ting XW, Sothiraghagan S, W Md Kasim WM, Muhammed J. A Clinicopathologic Study of Seven Cases of Orbital Solitary Fibrous Tumours. Cureus 2020; 12:e8259. [PMID: 32596077 PMCID: PMC7313432 DOI: 10.7759/cureus.8259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective To describe the patient demographics, clinical findings, investigations, surgical outcomes, and histopathological findings of seven cases of orbital solitary fibrous tumours. Method This was a retrospective review of seven cases of orbital solitary fibrous tumour, which were followed up in Hospital Serdang, a national oculoplastic centre, from years 2008-2017. Results This study included seven patients with ages between 21 and 35 years old; two were males and five were females. All seven patients presented with painless chronic unilateral proptosis. Radiological imaging of the orbit showed a localized contrast enhancing intraorbital mass. All patients underwent orbitotomy and excisional biopsy. Intraoperative findings showed a well-encapsulated and vascularized mass. Histological findings of spindle-shaped cells were noted. All cases had positive staining for cluster of differentiation (CD) 34, five were positive for CD 99, four were positive for B-cell lymphoma (BCL-2), and five patients had positive staining for S-100. Three of the patients did not have clear margins during the primary operation and subsequently had a recurrence within two years. Conclusion A solitary fibrous tumour is a rare mesenchymal tumour with a pleural origin. The orbit is the most common extrapleural site of the tumour and they are usually benign. Immunohistochemistry is important to differentiate it from other, more aggressive forms of orbital tumours. Regular follow-up is important to monitor for recurrence.
Collapse
Affiliation(s)
- Xiao Wei Ting
- Ophthalmology, Universiti Sains Malaysia, Kelantan, MYS
| | | | | | | |
Collapse
|
16
|
Solitary Fibrous Tumors of the Lacrimal Drainage System With Variable Orbital and Sinonasal Extensions: Combined External and Endoscopic Surgical Approach. Ophthalmic Plast Reconstr Surg 2020; 36:403-409. [DOI: 10.1097/iop.0000000000001596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
17
|
Gheorghisan-Galateanu AA, Terzea DC, Burcea I, Dusceac R, Capatina C, Poiana C. Cystic appearance - a new feature of solid fibrous tumours in the lacrimal gland: a case report with literature review. Diagn Pathol 2019; 14:63. [PMID: 31228959 PMCID: PMC6589176 DOI: 10.1186/s13000-019-0845-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 06/17/2019] [Indexed: 12/31/2022] Open
Abstract
Background Solitary fibrous tumours (SFTs) rarely occur in the orbit, especially in the lacrimal area. These tumours are mostly solid. Cystic changes have been documented, but they remain very rare. Only three cases of primary orbital solitary fibrous tumours with cystic changes have been reported in the literature, but no cases have been reported to occur in the lacrimal gland. Solitary fibrous tumours generally follow a benign course and are treated definitively with surgical excision. Data from the literature suggest that the cystic nature of SFT presents a risk of recurrence and could be a harbinger of malignancy. Case presentation A 42-year-old woman was admitted to the endocrinology department for right unilateral exophthalmia and epiphora in the last 8 months. An ophthalmological evaluation showed exophthalmia only in the right eye (22 mm) and normal visual acuity, visual field and extraocular movements. Investigations revealed normal thyroid function. Orbital magnetic resonance imaging detected a 4 × 2,2 × 2,7 cm septate pseudocystic mass in the right lacrimal gland. Given her lacrimal gland tumour diagnosis, the patient was submitted for neurosurgical intervention with total ablation of the tumoural mass and complete right dacryoadenectomy. Although the intraoperative extemporaneous examination results were suggestive of a haemangiopericytoma, histological and immunocytochemical examination showed an extrapleural SFT. The postoperative clinical evolution was favourable, with remission of the exophthalmia. Fifteen months after surgery, no signs of recurrence were noticed. Conclusions We report the first case of an SFT with cystic changes in the lacrimal gland. Although the presence of cavitary lesions alone does not necessarily indicate aggressive behaviour, cystic changes pose a risk of recurrence and may suggest malignant transformation over time. As a result, our case requires long-term follow-up due to recurrence and malignant potential.
Collapse
Affiliation(s)
| | - Dana Cristina Terzea
- Department of Pathology, "C.I.Parhon" National Institute of Endocrinology, 011863, Bucharest, Romania
| | - Iulia Burcea
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy, 050474, Bucharest, Romania
| | - Roxana Dusceac
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy, 050474, Bucharest, Romania
| | - Cristina Capatina
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy, 050474, Bucharest, Romania
| | - Catalina Poiana
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy, 050474, Bucharest, Romania
| |
Collapse
|
18
|
Abstract
RATIONALE Solitary fibrous tumor (SFT) is an unusual neoplasm, especially when it originates from the seminal vesicle. Herein, we describe a case of SFT that arises from the seminal vesicle. PATIENT CONCERNS A 66-year-old man presented to our hospital complaining of a huge irregular tumor in his pelvis during a health checkup. He was worried that the tumor could be a malignant tumor and hence wanted to undergo further examination and therapy. DIAGNOSIS An inhomogeneous, mixed soft tissue tumor in the pelvis was found during computed tomography (CT) and magnetic resonance imaging. The tumor showed heterogeneous and delayed enhancement during contrast-enhanced CT. The tumor was diagnosed as a cystadenoma originated from the seminal vesicle due to its imaging features. But the pathological diagnosis was SFT that originated from the seminal vesicle. INTERVENTIONS Laparoscopic seminal vesicle tumor resection was performed. OUTCOMES There was no evidence of recurrence at the 6-month follow-up. LESSONS SFT in the seminal vesicle is extremely rare. It is very difficult to distinguish SFT in the seminal vesicle from the primary tumors as both have similar imaging features. We describe the tumor with SFT being considered as a differential diagnosis when the tumor is found in the seminal vesicle.
Collapse
|
19
|
Zhang YW, Xiao Q, Zeng JH, Deng L. Solitary fibrous tumor of the lumbar spine resembling schwannoma: a case report and review of the literature. World Neurosurg 2019; 124:121-124. [PMID: 30654157 DOI: 10.1016/j.wneu.2019.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 01/02/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Solitary fibrous tumors (SFTs) are rare tumors derived from mesenchymal tissues. Notably, despite the widespread reports of SFT in various parts of the body, it is extremely rare in spine, especially the lumbosacral spine, with only four previously reported cases. CASE PRESENTATION We present a 40-year-old Chinese man who suffered from low back and right leg pain for 11 years. Lumbar spine MRI indicated a dumbbell-shaped mass at the right L4 vertebra. After the first surgical resection, the tumor was diagnosed as schwannoma pathologically. Three years later, he presented with low back pain, numbness in both legs, and defecation incontinence. Imaging examination suggested tumor recurrence. The pathology of the second surgical specimen revealed features of SFT. So far, the patient has recovered well through the second extended resection and postoperative radiotherapy. CONCLUSION To our knowledge, this is the fifth reported case of lumbar spine SFT, and its diagnosis is a difficult challenge. However, accurate diagnosis and complete resection of SFT in the suspected patients could extend life or improve quality of life.
Collapse
Affiliation(s)
- Yuan-Wei Zhang
- Department of Orthopedics, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, People's Republic of China; Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Qiang Xiao
- Department of Orthopedics, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, People's Republic of China
| | - Ji-Huan Zeng
- Department of Orthopedics, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, People's Republic of China
| | - Liang Deng
- Department of Orthopedics, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, People's Republic of China.
| |
Collapse
|
20
|
Demura M, Hayashi Y, Sasagawa Y, Mohri M, Takahira M, Nakada M. Intraorbital Solitary Fibrous Tumor Requiring Preoperative Embolization of Feeding Artery. Asian J Neurosurg 2019; 14:593-597. [PMID: 31143292 PMCID: PMC6516021 DOI: 10.4103/ajns.ajns_30_19] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Solitary fibrous tumors (SFTs) are derived from mesenchymal cells and commonly develop in thoracoabdominal organs; however, their occurrence in orbit is rare. The first-choice treatment is to surgically remove as much of the SFT as possible; however, if total removal is not achieved, the recurrence rate is high, resulting in poor prognosis. A 42-year-old man presented with painless right-sided proptosis and diplopia 4 years ago. Orbital computed tomography revealed a right extraconal mass medial to the optic nerve, measuring 25 mm. Magnetic resonance imaging demonstrated iso-signal intensity on T1- and T2-weighted imaging, including flow-void signals. During biopsy of the intraorbital mass, which was performed by ophthalmologists 3 years earlier, difficulty with hemostasis occurred due to massive hemorrhage from the mass. The mass grew to reach a maximal diameter of 33 mm, resulting in referral to the authors’ department. Diagnostic cerebral angiography revealed a hypervascular orbital tumor with multiple feeding arteries. To control intraoperative bleeding, the patient underwent preoperative endovascular embolization. Subsequently, the tumor was completely removed using a combination of microsurgical craniotomy and endoscopic endonasal approach, without the occurrence of massive intraoperative hemorrhage from the tumor. Postoperatively, his clinical course was uneventful except for the remaining preoperative diplopia. The tumor was diagnosed histologically as SFT and has not recurred for 8 months since surgery. Preoperative intravascular embolization of branches of the ophthalmic artery can be performed safely, resulting in excellent control of intraoperative bleeding and facilitating complete removal of SFT without additional complications.
Collapse
Affiliation(s)
- Munehiro Demura
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Yasuhiko Hayashi
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Yasuo Sasagawa
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Masanao Mohri
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Masayuki Takahira
- Department of Ophthalmology, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Mitsutoshi Nakada
- Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| |
Collapse
|