# Assessment of medical students' knowledge of primary limb sarcomas

## TL;DR

Medical students in Brazil lack sufficient knowledge about limb sarcomas, highlighting a need for improved oncology education.

## Contribution

This study quantifies the lack of knowledge among medical students regarding limb sarcomas and emphasizes the need for better education.

## Key findings

- Only 29.5% of students recognized lack of pain as a potential malignancy indicator in soft tissue sarcomas.
- 39.1% incorrectly believed limb amputation is the optimal surgical method for recovery.
- Most students were dissatisfied with their education on sarcomas.

## Abstract

Typically, oncology is not a structured part of the curriculum in Brazilian medical schools. Furthermore, sarcomas, which are uncommon tumors, are seldom covered in depth. A lack of comprehensive education on sarcomas might result in medical professionals being ill-equipped to care for patients with this condition.

To assess medical students' understanding and awareness of sarcomas and the specific principles related to these tumors.

A quantitative, cross-sectional study was conducted using a questionnaire, applied to medical students, focusing on the epidemiology, pathophysiology, and treatments of bone and soft tissue sarcomas. In all tests, the significance level adopted was 5%. The SPSS version 25.0 software was used.

Of the 825 questionnaires distributed, 325 were returned. Educational sessions on sarcomas did not appear to significantly improve the student's knowledge. Only 29.5% of students identified the lack of pain as an indicator of potential malignancy in soft tissue sarcomas, while 73.8% correctly recognized pain as a symptom of bone sarcomas. Limb amputation as the optimal surgical method for patient recovery was incorrectly reported by 39.1% of the sample.

A great part of the surveyed population does not have adequate knowledge about the basic concepts associated with limb sarcomas. The minority of them are satisfied with the knowledge gained during their medical education about these tumors. Inadequate medical academic training may initially lead to the wrong clinical management of patients with bone and soft tissue tumor lesions. An educational effort is needed to enhance oncology education for medical students, especially concerning sarcomas.