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Updated: Jan 25, 2026
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Isolation, Identification, and Purification of Murine Thymic Epithelial Cells
Published on: August 8, 2014
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Stage-related outcome for thymic epithelial tumours
Valentina Tassi1, Jacopo Vannucci1, Silvia Ceccarelli2
1Division of Thoracic Surgery, Department of Surgical and Biomedical Sciences, S. Maria della Misericordia Hospital, University of Perugia Medical School, Perugia, Italy.
BMC Surgery
|May 11, 2019
Summary
Radical resection and stage are key prognostic factors for thymic epithelial tumors (TETs). Surgery, as part of multimodality therapy, can prolong survival, with iterative treatment of recurrences being a viable option for selected patients.
Area of Science:
- Oncology
- Thoracic Surgery
- Tumor Biology
Background:
- Thymic epithelial tumors (TETs) exhibit diverse biological behaviors.
- Radical resection and tumor stage are critical prognostic indicators for TETs.
- This study reviews single-center experience with TETs from 2000-2016.
Purpose of the Study:
- To analyze the clinical outcomes of patients with thymic epithelial tumors.
- To evaluate the impact of surgical resection and tumor stage on prognosis.
- To assess the effectiveness of multimodality therapy and iterative surgical treatment for TETs.
Main Methods:
- Retrospective analysis of 177 patients diagnosed with TETs between January 2000 and December 2016.
- Collection and evaluation of clinicopathologic features, treatment modalities, and survival data.
- Assessment of stage-related clinical aspects and therapeutic strategies.
Main Results:
- Of 150 patients undergoing curative surgery, stages ranged from I to IVb, with thymoma subtypes A to B3 and carcinomas identified.
- Disease relapse occurred in 8.78% of patients, with a mean follow-up of 84.14 months.
- Five-year overall survival was 94%, and disease-free survival was 90%. Advanced stages showed significantly lower disease-free survival (59.8%) compared to early stages (98.8%) (p < 0.001).
Conclusions:
- Advanced stage TETs are associated with increased mortality and recurrence rates.
- Surgical resection, as part of multimodality treatment, can improve survival in TET patients.
- Repeat surgical intervention for recurrent disease is a feasible approach for select individuals.
Keywords:
Iterative surgeryMasaoka staging systemOncological outcomeSurgeryThymic carcinomaThymic epithelial tumoursThymomaMore Related Videos
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