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Yoana Petkova

Observed names: Y Petkova, Y. Petkova, Y. petkova, Yoana PETKOVA
ORCID: 0000-0003-3303-7224
Observed ORCID: 0000-0003-3303-7224
OpenAlex ID: A5092530994
Endoscopic Ultrasound-Guided Radiofrequency Ablation for Recurrent Metastatic Lesion to the Pancreas From Renal Cell Carcinoma: Long-Term Durable Control With Repeated Ablation Sessions
2026 · Petko Karagyozov, Yoana Petkova, et al. · ACG Case Reports Journal
Endoscopic ultrasound guided radiofrequency ablation for treatment of pancreatic neuroendocrine tumors- disappointing results after 3 years experience?
2026 · M Tsvetkov, Y Petkova, et al. · Endoscopy
Comparison of technical and safety outcomes for primary intraductal radiofrequency ablation (ID-RFA) used as an adjunctive method for the palliation of biliary obstruction in inoperable perihilar cholangiocarcinoma: results from a retrospective multicentr
2026 · M Birligea, A M Voiosu, et al. · Endoscopy
Impact of a Standardized Simulator-Based Colonoscopy Training Program on Self-Reported Confidence: A Multi-country Pre–Post Study
2026 · M Farghaly, A Abouzeid, et al. · Endoscopy
291 Impact of a Standardized Simulator-based Colonoscopy Training Program on Self-reported Confidence: a Multi-country Pre-post Study
2026 · Mariam Farghaly, Ahmed Abouzeid, et al. · Gastroenterology
291 Impact of a Standardized Simulator-based Colonoscopy Training Program on Self-reported Confidence: a Multi-country Pre-post Study
2026 · Mariam Farghaly, Ahmed Abouzeid, et al. · Gastrointestinal Endoscopy
Efficacy of Endobiliary Radiofrequency Ablation as an Adjunctive Treatment Modality in Patients With Biliary Tract Cancers Under Systemic Chemotherapy and Immunotherapy- Initial Single Center Data
2025 · Petko Karagyozov, Yoana Petkova · Gastrointestinal Endoscopy
Efficacy of endobiliary radiofrequency ablation as an adjunctive treatment modality in patients with biliary tract cancer under systemic chemotherapy and immunotherapy
2025 · Y Petkova, P Karagyozov, et al. · Endoscopy
The new kid on the block –endoscopic ultrasound-guided gastroenterostomy for afferent loop syndrome – single center experience
2025 · Y Petkova, P Karagyozov, et al. · Endoscopy
Single operator cholangioscopy for proximally migrated biliary stents – single center experience
2025 · Y Petkova, P Karagyozov, et al. · Endoscopy
Endobiliary Radiofrequency Ablation- a Promissing New Tool to Prolong Stent Patency in Patients With Malignant Biliary Obstruction
2024 · Petko Karagyozov, Yoana Petkova, et al. · Gastrointestinal Endoscopy
Endobiliary radiofrequency ablation – a promising new tool to prolong stent patency in patients with malignant biliary obstruction
2024 · Y. Petkova, P. Karagyozov, et al. · Endoscopy
Endoscopic ultrasound-guided choledochoduodenostomy versus endoscopic ultrasound-guided hepaticogastrostomy in the treatment of malignant biliary obstruction – a comparative study of single center experience
2024 · Y. Petkova, P. Karagyozov, et al. · Endoscopy
Endoscopic ultrasound-guided radiofrequency ablation of pancreatic tumors- initial experience of single center
2024 · Y. Petkova, P. Karagyozov, et al. · Endoscopy
Endoscopic Transmural Resection of Premalignant and Malignant Colorectal Lesions - Closing the Gap Between Endoscopy and Surgery
2023 · Petko Karagyozov, Yoana Petkova · Scripta Scientifica Medica
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Management of Suspected Malignant Biliary Obstruction With Same Session Eus/ercp – Retrospective Study of a Single Center Experience
2023 · Petko KARAGYOZOV, Yoana PETKOVA, et al. · Archives of the Balkan Medical Union
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Same-session endoscopic ultrasound-guided fine needle biopsy and endoscopic retrograde cholangiopacreatography “one stop shop” in the management of malignant distal bile duct obstruction – single center experience
2023 · Y. petkova, P. Karagyozov, et al. · Endoscopy
Endoscopic ultrasound- guided biliary drainage- initial experience with 112 patients
2023 · N. Shumka, P. Karagyozov, et al. · Endoscopy
Endoscopic ultrasound guided gastroenterostomy – a new alternative approach in patients with gastric outlet obstruction
2022 · Petko Karagyozov, Yoana Petkova, et al. · Surgery
Works count: 19
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