CASE REPORTS
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Patients with SMARCA4-deficient thoracic sarcoma and severe skeletal-related events.

OBJECTIVES: SMARCA4-deficient thoracic sarcoma(DTS) is a recently identified new entity of thoracic malignancies characterized by inactivation of SMARCA4. Patients with SMARCA4-DTS have a particulary aggresive clinical course and no effective treatments. However, the detailed clinical features of SMARCA4-DTS remain unclear. Here, we report the clinical courses and molecular profiles of two cases of SMARCA4-DTS.

MATERIALS AND METHODS: We experienced strikingly similar two patients of SMARCA4-DTS. The clinicopathologic features were reviewed, and detailed immunohistochemical and comprehensive cancer panel analysis with next generation sequencing confirmed the diagnosis.

RESULTS: Our cases had many clinical and radiological observations characteristic of SMARCA4-DTS in common. Immunohistochemical staing showed complete loss of SMARCA4 in tumor cells. Loss of function mutations were detected in SMARCA4. We found that severe SREs comprise a new significant clinical feature of SMARCA4-DTS.

CONCLUSION: Integrated clinico-radiologic-pathologic-genetic diagnosis is essential for SMARCA4-DTS and physicians should pay attention to severe SREs during the clinical course of this disease.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app