Anastasia Zherlitsyna — timeline

Metastatic GIST (initially diagnosed as uterine leiomyosarcoma), Kyiv, Ukraine · records 2022–2026 · updated 14 Oct 2026

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Advisory conclusion (video consultation)

Date: 2023-05-10   Institution: LISOD, Kyiv   Type: Oncology consultation
Source file (Google Drive, docs_eng/): LISOD_advisory_conclusion 10.05.2023.docx

Patient’s name: Zherlitsyna Anastasia Stanislavivna

Date of birth: April 25, 1976

ID 110889

ADVISORY CONCLUSION

(zoom consultation)

Diagnosis: Leiomyosarcoma of the uterine body, T2NxM1, secondary damage to the liver, peritoneum. Condition after 4 cycles of chemotherapy according to the Gemcitabine + Docetaxel + Avastin protocol with progression of the disease in the liver (according to CT, MRI from 10/2022). C-KIT, MET (ONCOMINE) mutation was detected. The condition after treatment with Pazopanib (05-12/01/2023) with the development of the posterior reverse encephalopathy syndrome and positive dynamics according to the CT scan.

01/2023 - repeated liver biopsy. Pathohistological conclusion - metastasis of uterine leiomyosarcoma. Condition after 3 cycles of chemotherapy according to the Trabectedin protocol with negative X-ray dynamics (PET/CT from 11/04/2023). Suspicion of the presence of synchronous neoplasia of the stomach (GIST?). Condition after EUS-FNA of gastric biopsy, liver core biopsy, histologically - gastrointestinal stromal tumor (GIST) of the stomach, GIST metastasis in the liver (CSD). Therapy with Imatinib 400 mg per day was started.

Recommended:

Continue treatment with Imatinib at a dose of 400 mg per day with condition control (clinical examination + CT scan in comparison) after 3 months of treatment.

Revision of histological preparations from 08/2022 in the reference laboratory (Frankfurt/CSD) for the purpose of differential diagnosis of uterine leiomyosarcoma and GIST.

This opinion is provided based solely on the material provided by the patient.

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