Highly differentiated gastric neuroendocrine tumor in a 16-year-old patient
A. O. Bogdanova,
R. S. Savosin,
D. V. Rybakova,
Yu. P. Kuvshinov,
V. V. Delektorskaya,
А. A. Markovich https://doi.org/10.21682/2311-1267-2026-13-1-98-103
Abstract
We would like to present a clinical case of an extremely rare gastric tumor in a 16-year-old adolescent – gastric neuroendocrine tumor. Only 17 cases of gastric neuroendocrine tumors have been described in foreign literature, and there are no domestic publications on this topic. Due to the rarity of this tumor in children and adolescents and the lack of clear criteria for treatment no specific therapy has been developed at the present time, and the optimal treatment is maximal surgical removal of the tumor.
About the Authors
A. O. Bogdanova
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Endoscopist of the Department of Endoscopy
23 Kashirskoe Shosse, Moscow, 115522
R. S. Savosin
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Endoscopist of the Department of Endoscopy
23 Kashirskoe Shosse, Moscow, 115522
D. V. Rybakova
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Cand. of Sci. (Med.), Pediatric Oncologist of the Pediatric Oncology Department of Surgical Treatment Methods at the Research Institute of Pediatric Oncology and Hematology named after Academician of the Russian Academy of Medical Sciences L.A. Durnov
23 Kashirskoe Shosse, Moscow, 115522
Yu. P. Kuvshinov
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Dr. of Sci. (Med.), Professor, Scientific Consultant, Endoscopist of the Department of Endoscopy
23 Kashirskoe Shosse, Moscow, 115522
V. V. Delektorskaya
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Dr. of Sci. (Med.), Professor, Leading Researcher, Pathologist of the Pathology Department
23 Kashirskoe Shosse, Moscow, 115522
А. A. Markovich
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation
Russian Federation
Cand. of Sci. (Med.), Senior researcher, Oncologist of the Polyclinic Department
23 Kashirskoe Shosse, Moscow, 115522
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Review
For citations:
Bogdanova A.O., Savosin R.S., Rybakova D.V., Kuvshinov Yu.P., Delektorskaya V.V., Markovich А.A. Highly differentiated gastric neuroendocrine tumor in a 16-year-old patient. Russian Journal of Pediatric Hematology and Oncology. 2026;13(1):98-103. (In Russ.) https://doi.org/10.21682/2311-1267-2026-13-1-98-103
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