NITROSAMINES IN METFORMIN AND HYDROCHLOROTHIAZIDE: ʺHUMAN SAFE PHOTOCARCINOGENSʺ WITHIN THE POLYPHARMACY AS GENERATOR FOR PHOTOTOXICITY/ PHOTOCARCINOGENICITY AND THE SUBSEQUENT DEVELOPMENT OF MULTIPLE KERATINOCYTE CARCINOMAS. DOUBLE HATCHET FLAP AS OPTIMAL AND NECESSARY DERMATOSURGICAL DECISION IN TWO NEW PATIENTS
Authors: Tchernev G, Broshtilova V, Lozev I, Kordeva S, Pidakev I, Ivanova V, Tchernev KG Jr https://www.geomednews.com/ Articles/2025/4_2025/80-89.pdf
Dermatosurgical Rounds: Shark Island Pedicle Flap for Skin Defect of the Alar Crease Area After Basal Cell Carcinoma Removal
Authors: Georgi Tchernev, Simona Kordeva https://www.researchgate.net/ publication/384985362
PERSONALIZED NEW (ONE STEP) SURGERY OPTIONS FOR CUTANEOUS MELANOMA PATIENTS: FACTS AND CONTROVERSIES
Authors: Georgi Tchernev, Simona Kordeva https://www.researchgate.net/ publication/392693575
Polypharmacy and Cancer: Lessons in Drug Related (Photo) Nitrosogenesis. Multiple Skin Cancers Within Antihypertensives Intake: The Link Between Drug-Related Phototoxocity/ Photocarcinogenicity and the Nitrosamine Contamination!
Автори : Георги Чернев, Шафали Ханом, Симона Кордева https://www.researchgate.net/ publication/392693822
Melolabial Advancement Flap for High-Risk BCC Near the Medial Eye Angle: Phototoxicity/Photocarcinogenicity Triggered by Nitrosamines in the Polymedication as the Main Cause of Keratinocyte Cancer Development and Progression
Authors: Georgi Tchernev, Simona Kordeva, Alice Hristova
Cheek Advancement Flap for BCC of the Nose: The Nitrosamine Contamination During the Combined Drug Intake as Important Skin Cancer Triggering Factor
Authors: Georgi Tchernev, Simona Kordeva
Prof. Georgi Tchernev: IARC Confirmed – Hydrochlorothiazide Causes Skin Cancer Not Only in Bulgarian Patients!
The full publication in actualno.com: https://www.actualno.com/ interview/news_2442104.html
Nitrosamine-Related Phototoxicity/ Photocarcinogenicity, Drug Contamination and Melanoma Development: Facts And/or Controversies Based on Two New Cases
Authors: Simona Kordeva, Casey Sabrina Henry, Jenisa Mary Joseph, Georgi Tchernev https://www.researchgate.net/ publication/390406588
INNOVATIONS IN DERMATOLOGIC SURGERY AND MELANOMA PATHOGENESIS: FROM THE PERSONALISED SURGERY TO THE CONCEPT OF GENOMIC MAPPING/ TARGETING VIA NITROSAMINES IN DRUGS: SPOTLIGHT ON CONTAMINATION OF ANGIOTENSIN CONVERTING ENZYME INHIBITORS (ACES) AND ANGIOTENSIN RECEPTOR BLOCKERS (ARBS)
AUTHORS: GEORGI TCHERNEV, VALENTINA BROSHTILOVA, SIMONA KORDEVA https://pubmed.ncbi.nlm.nih.gov/ 40159257/












