Dear Patient ,
Canker sores , or Aphthous stomatitis is a hole mark of Bechet's disease but According to the International Study Group guidelines, for a patient to be diagnosed with Behçet's disease, the patient must have oral (aphthous) ulcers (any shape, size, or number at least 3 times in any 12 months period) along with 2 out of the following 4 "hallmark" symptoms:
genital ulcers (including anal ulcers and spots in the genital region and swollen testicles or
epididymitis in men)
skin lesions (papulo-pustules, folliculitis,
erythema nodosum, acne in post-adolescents not on
corticosteroids)
eye inflammation (iritis, uveitis,
retinal vasculitis, cells in the vitreous)
pathergy reaction (papule >2 mm dia. 24-48 hrs or more after needle-prick). The pathergy test has a specificity of 95% to 100%, but the results are often negative in American and European patients.
i recommend you to stay in contact with your gynecologist, and mention to your doctor your canker sores history .
best regards ,
Ahmad
Ps : international criteria for Behcet was taken from wiki .