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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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Gupta S, Iorgulescu JB, Hoffman S, Catalino M, Bernstock JD, Chua M, Segar DJ, Fandino LB, Laws ER, Smith TR. The diagnosis and management of primary and iatrogenic soft tissue sarcomas of the sella. Pituitary 2020; 23:558-572. [PMID: 32613388 DOI: 10.1007/s11102-020-01062-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE Soft tissue sarcoma (STS) of the sella is exceptionally rare. We conducted a case series, literature review, and nationwide analysis of primary and iatrogenic (radiation-associated) STS of the sella to define the clinical course of this entity. METHODS This study employed a multi-institutional retrospective case review, literature review, and nationwide analysis using the National Cancer Database (NCDB). RESULTS We report five patients who were diagnosed at three institutions with malignant STS of the sella. All patients presented with symptoms related to mass effect in the sellar region. All tumors extended to the suprasellar space, with the majority displaying extension into the cavernous sinus. All patients underwent an operation via a transsphenoidal approach with a goal of maximal safe tumor resection in four patients and biopsy for 1 patient. Histopathologic evaluation demonstrated STS in all patients. Post-operative adjuvant radiotherapy and chemotherapy were given to 2 and 1 out of 4 patients with known post-operative clinical course, respectively. The 1-year and 5-year overall survival rates were 100% (5/5) and 25% (1/4). Twenty-two additional reports of primary, non-iatrogenic STS of the sella were identified in the literature. Including the three cases from our series, treatment included resection in all cases, and adjuvant radiotherapy and chemotherapy were utilized in 50% (12/24) and 17% (4/24) of cases, respectively. The national prevalence of malignant STS is estimated to be 0.01% among all pituitary and sellar tumors within the NCDB. CONCLUSIONS We report the prevalence and survival rates of STS of the sella. Multimodal therapy, including maximal safe resection, chemotherapy, and radiotherapy are necessary to optimize outcomes for this uncommon pathology.
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Affiliation(s)
- Saksham Gupta
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
- Computational Neurosciences Outcome Center, Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, 02115, USA
| | - J Bryan Iorgulescu
- Computational Neurosciences Outcome Center, Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, 02115, USA
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, 02115, USA
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, 02115, USA
| | - Samantha Hoffman
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Michael Catalino
- Department of Neurosurgery, University of North Carolina Medical Center, Chapel Hill, NC, 27599, USA
| | - Joshua D Bernstock
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Melissa Chua
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - David J Segar
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Luis Bradley Fandino
- Department of Orthopedic Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Edward R Laws
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | - Timothy R Smith
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
- Computational Neurosciences Outcome Center, Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, 02115, USA.
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Wang HY, Gao HQ. Reduction of miR-212 contributes to pituitary adenoma cell invasion via targeting c-Met. Kaohsiung J Med Sci 2019; 36:81-88. [PMID: 31643121 DOI: 10.1002/kjm2.12137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 09/15/2019] [Indexed: 11/07/2022] Open
Abstract
The current study aimed to evaluate the expression and role of miR-212 in the progression of pituitary adenoma (PA), thereby providing a theoretical basis and potential therapy methods for PA patients. Our data showed that miR-212 levels were significantly reduced in PA tissues than normal pituitary tissues. However, no significant difference was identified in the serum of PA patients and healthy control. In addition, the expression of miR-212 in invasive PA was significantly lower than that in noninvasive and normal pituitary tissues. Moreover, the level of miR-212 was decreased with the increase of tumor invasion. Meanwhile, the expression of miR-212 in giant adenomas was significantly lower than that in macroadenomas and microadenomas. Furthermore, inhibition of miR-212 significantly enhanced the proliferation and invasive capacity of GH3 cells. Dual luciferase reporter assay and western blot analysis confirmed that c-Met was a target gene of miR-212. More importantly, upregulation of c-Met significantly prompted PA cell proliferation mainly as a result of the enhanced level of phosphorylation of AKT. This effect could be abolished when c-Met was silenced in GH3 cells. In summary, reduced miR-212 expression in PA contributed to abnormal cancer cell proliferation and invasion mainly by targeting c-Met.
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Affiliation(s)
- Hong-Yan Wang
- Department of Neurology, Zibo Central Hospital, Zibo, Shandong Province, China
| | - Huai-Qing Gao
- Department of Neurology, Zibo Central Hospital, Zibo, Shandong Province, China
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