[The contemporary world trends in epidemiology of gonococcal infection: The publications review].

The gonorrhea is a sexually transmitted infection caused by Neisseria gonorrhoeae. N. gonorrhoeae being tropic to columnar epithelium, primarily infects mucosa of urogenital system, rectum, pharynx and conjunctiva.

[Clinical manifestations of syphilis in maxillofacial area. Part II].

The article presents a review of the literature with a description of typical manifestations in the maxillofacial area in secondary, tertiary period of syphilis and the description of photo-images of the authors' clinical observations. In the secondary period of syphilis rashes can be found both on the skin and mucous membranes. In secondary reccurent syphilis the oral cavity is affected in 56% of the cases.

[PEMPHIGUS ACANTHOLYTICUS PARANEOPLASTIC: LITERATURE REVIEW AND CASE REPORT].

The article describes the clinical observation of a rare severe dermatosis, paraneoplastic acantholyticus pemphigus, associated with colon cancer with reference to pathogenesis, clinical variations and difficulties of diagnostics of this condition.