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Guerrero-Pérez F, Vidal N, López-Vázquez M, Sánchez-Barrera R, Sánchez-Fernández JJ, Torres-Díaz A, Vilarrasa N, Villabona C. Sarcomas of the sellar region: a systematic review. Pituitary 2021; 24:117-129. [PMID: 32785833 DOI: 10.1007/s11102-020-01073-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE AND METHODS Sarcomas of the sellar region are uncommon and unexpected tumors. Here, we review the cases reported in literature via a systematic search. RESULTS Ninety-four patients, 58.5% male with mean age of 39.2 ± 17.2 years were included. Fifty-seven (62%) had soft tissue sarcomas (STS) and 35 (38%) bone sarcomas (BS). Sarcoma was a primary tumor in 66%, developed after radiotherapy in 31.9% and 7.4% were metastatic. Median time between radiotherapy and sarcoma development was 10.5 (11) years. Main presentation symptoms were visual disorders (87.9%), headache (61.5%) and III cranial nerve palsy (24.1%). After surgery, sarcoma persisted or recurred in 82.3% and overall mortality reported was 44.6% with 6.5 (14) months of median survival. Tumor appeared earlier in BS compared to STS (34.4 ± 15.1 vs. 42.6 ± 17.6 years), p = 0.034 and complete tumor resection was achieved more often (41.3% vs. 4.4%), p = < 0.001. Condrosarcoma and rhabdomyosarcoma were more frequent subtypes among primary tumors while fibrosarcoma was among post-radiation sarcomas. Tumor size was larger in radiation associated sarcomas (mean maximum diameter 46.3 ± 9.3 vs. 29.1 ± 8.0 mm, p = 0.004) and persistency/recurrence was similar in both groups (70.1 vs. 73.3%, p = 0.259). CONCLUSION Sarcomas appear as mass effect symptoms in the middle aged population, mainly as primary tumors, but one third is associated with radiotherapy. Surgery is commonly not curative, mortality rate is high and death ensues shortly after diagnosis.
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Affiliation(s)
- Fernando Guerrero-Pérez
- Department of Endocrinology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
| | - Noemi Vidal
- Department of Pathology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Macarena López-Vázquez
- Department of Endocrinology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Reinaldo Sánchez-Barrera
- Department of Endocrinology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Juan José Sánchez-Fernández
- Institut de Diagnòstic Per La Imatge, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Alberto Torres-Díaz
- Department of Neurosurgery, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Nuria Vilarrasa
- Department of Endocrinology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Carles Villabona
- Department of Endocrinology, Bellvitge University Hospital, Carrer de La Feixa Llarga, s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
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Yamanaka R, Abe E, Sato T, Hayano A, Takashima Y. Secondary Intracranial Tumors Following Radiotherapy for Pituitary Adenomas: A Systematic Review. Cancers (Basel) 2017; 9:cancers9080103. [PMID: 28786923 PMCID: PMC5575606 DOI: 10.3390/cancers9080103] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 08/02/2017] [Accepted: 08/04/2017] [Indexed: 02/02/2023] Open
Abstract
Pituitary adenomas are often treated with radiotherapy for the management of tumor progression or recurrence. Despite the improvement in cure rates, patients treated by radiotherapy are at risk of development of secondary malignancies. We conducted a comprehensive literature review of the secondary intracranial tumors that occurred following radiotherapy to pituitary adenomas to obtain clinicopathological characteristics. The analysis included 48 neuroepithelial tumors, 37 meningiomas, and 52 sarcomas which were published between 1959–2017, although data is missing regarding overall survival and type of irradiation in a significant proportion of the reports. The average onset age for the pituitary adenoma was 37.2 ± 14.4 years and the average latency period before the diagnosis of the secondary tumor was 15.2 ± 8.7 years. Radiotherapy was administered in pituitary adenomas at an average dose of 52.0 ± 19.5 Gy. The distribution of pituitary adenomas according to their function was prolactinoma in 10 (7.2%) cases, acromegaly in 37 (27.0%) cases, Cushing disease in 4 (2.9%) cases, PRL+GH in 1 (0.7%) case, non-functioning adenoma in 57 (41.6%) cases. Irradiation technique delivered was lateral opposing field in 23 (16.7%) cases, 3 or 4 field technique in 27 (19.6%) cases, rotation technique in 10 (7.2%) cases, radio surgery in 6 (4.3%) cases. Most of the glioma or sarcoma had been generated after lateral opposing field or 3/4 field technique. Fibrosarcomas were predominant before 1979 (p < 0.0001). The median overall survival time for all neuroepithelial tumors was 11 months (95% confidence intervals (CI), 3–14). Patients with gliomas treated with radiotherapy exhibited a non-significant positive trend with longer overall survival. The median overall survival time for sarcoma cases was 6 months (95% CI, 1.5–9). The median survival time in patients with radiation and/or chemotherapy for sarcomas exhibited a non-significant positive trend with longer overall survival. In patients treated with radiotherapy for pituitary adenomas, the risk of secondary tumor incidence warrants a longer follow up period. Moreover, radiation and/or chemotherapy should be considered in cases of secondary glioma or sarcoma following radiotherapy to the pituitary adenomas.
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Affiliation(s)
- Ryuya Yamanaka
- Laboratory of Molecular Target Therapy for Cancer, Graduate School for Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
| | - Eisuke Abe
- Division of Radiation Oncology, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8122, Japan.
| | - Toshiteru Sato
- Department of Radiology, Nagaoka Chuo General Hospital, Nagaoka 940-8653, Japan.
| | - Azusa Hayano
- Laboratory of Molecular Target Therapy for Cancer, Graduate School for Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
| | - Yasuo Takashima
- Laboratory of Molecular Target Therapy for Cancer, Graduate School for Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
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Yamanaka R, Hayano A. Radiation-Induced Sarcomas of the Central Nervous System: A Systematic Review. World Neurosurg 2017; 98:818-828.e7. [DOI: 10.1016/j.wneu.2016.11.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 10/31/2016] [Accepted: 11/01/2016] [Indexed: 02/07/2023]
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Sedney CL, Morris JM, Giannini C, Link MJ, Swetz KM. Radiation-associated sarcoma of the skull base after irradiation for pituitary adenoma. Rare Tumors 2012; 4:e7. [PMID: 22532923 PMCID: PMC3325752 DOI: 10.4081/rt.2012.e7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2011] [Accepted: 01/02/2012] [Indexed: 11/22/2022] Open
Abstract
Secondary, radiation-induced neoplasms represent a significant long-term risk after radiation treatment, and radiation-induced sarcomas (RAS) have an especially poor prognosis. These have rarely been reported after irradiation for pituitary adenomas.
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Affiliation(s)
- Cara L Sedney
- Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV
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Berkmann S, Tolnay M, Hänggi D, Ghaffari A, Gratzl O. Sarcoma of the sella after radiotherapy for pituitary adenoma. Acta Neurochir (Wien) 2010; 152:1725-35. [PMID: 20512596 DOI: 10.1007/s00701-010-0694-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Accepted: 05/12/2010] [Indexed: 11/26/2022]
Abstract
Secondary malignancies are infrequent sequelae of pituitary radiotherapy. The goal of the present case study is to analyze clinical features of a selected group of cases to define the special characteristics of these tumors. We report the illustrative case of a 38-year-old man with acromegaly who had transsphenoidal surgery and radiotherapy 7 years before presenting with a sellar high-grade sarcoma. Transsphenoidal and transcranial resection, as well as repeated gamma knife radiosurgery, could not prevent tumor progression and development of meningiosis sarcomatosa. We performed a thorough search of the literature and reviewed numerous publications and reports on primary and secondary sarcomas of the sella. Our search revealed 51 cases of mesenchymal malignancies after sellar radiotherapy. For further analysis, we identified and selected a group of patients based on the criteria for studying radiation-induced tumors as described by Cahan.Compared to the surgically treated group, secondary sarcomas of the sella are more frequent in patients who have had radiotherapy. These tumors occur at normal dose schedules with long latencies. Their growth is very aggressive and they may develop meningiosis sarcomatosa. Until now, no treatment modalities have been able to stop the progression of these neoplasms. Radiation-induced sarcoma is a rare sequela of pituitary radiotherapy. It is important for the treating physician to keep in mind the possibility of post-radiation sarcoma development. Additionally, one must include these tumors into the differential diagnosis in pituitary patients presenting with tumor recurrence more than 5 years after radiotherapy in combination with a secondary lack of hormonal activity.
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Affiliation(s)
- Sven Berkmann
- Department of Neurosurgery, Kantonsspital Aarau, Switzerland.
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