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Updated: Mar 12, 2026

Gastric Mucosa Quantitative Polymerase Chain Reaction Analysis for Detecting Helicobacter pylori and Antibiotic Resistance
Published on: March 7, 2025
Gastric syphilis - Case report
Tais Ferreira Guimarães1, Camila Freitas Lobo Novis1, Caroline Bertolini Bottino1
1Universidade Federal do Estado do Rio de Janeiro (UniRio) - Rio de Janeiro (RJ), Brazil.
Abstract:
Gastric syphilis is an uncommon extracutaneous manifestation of syphilis, occurring in less than 1% of patients, presenting nonspecific clinical manifestations. In general, it occurs on secondary stage. The critical point is the recognition of the syphilitic gastric involvement, without which there may be incorrect diagnosis of malignancy of the digestive tract. In this report, a case of secondary syphilis with gastric involvement that had complete remission with benzathine penicillin will be described.
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