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Congenital syphilis is syphilis that occurs when a mother with untreated syphilis passes the infection to her baby during pregnancy or at birth. [4] It may present in the fetus , infant , or later. [ 1 ] [ 5 ] Clinical features vary and differ between early onset, that is presentation before 2-years of age, and late onset, presentation after ...
Tertiary syphilis may occur approximately 3 to 15 years after the initial infection and may be divided into three different forms: gummatous syphilis (15%), late neurosyphilis (6.5%), and cardiovascular syphilis (10%). [3] [25] Without treatment, a third of infected people develop tertiary disease. [25] People with tertiary syphilis are not ...
Tabes dorsalis is caused by demyelination by advanced syphilis infection (tertiary syphilis) when the primary infection by the causative spirochete bacterium, Treponema pallidum, is left untreated for an extended period of time (past the point of blood infection by the organism). [3]
Hutchinson's teeth is a sign of congenital syphilis. [1] Affected people have teeth that are smaller and more widely spaced than normal and which have notches on their biting surfaces. [2] It is named for Sir Jonathan Hutchinson, a British surgeon and pathologist, who first described it. [3] Hutchinson's teeth form part of Hutchinson's triad. [2]
Late congenital syphilitic oculopathy is a disease of the eye, a manifestation of late congenital syphilis. It can appear as: Interstitial keratitis – this commonly appears between ages 6 and 12. Symptoms include lacrimation and photophobia. Pathological vascularization of the cornea cause it to turn pink or salmon colored. 90% of cases ...
Starved for oxygen and nutrients, elastic fibers become patchy and smooth muscle cells die. If the disease progresses, syphilitic aortitis leads to an aortic aneurysm. Overall, tertiary syphilis is a rare cause of aortic aneurysms. [3] Syphilitic aortitis has become rare in the developed world with the advent of penicillin treatments after ...
Hutchinson's teeth resulting from congenital syphilis. Hutchinson triad is a triad of signs that may be seen in late congenital syphilis, including: interstitial keratitis, malformed teeth (Hutchinson incisors and mulberry molars), and eighth nerve deafness. [1] [2] Late congenital syphilis typically manifests after 2 years of age. [3]
Treponema pallidum, formerly known as Spirochaeta pallida, is a microaerophilic, gram-negative, spirochaete bacterium with subspecies that cause the diseases syphilis, bejel (also known as endemic syphilis), and yaws. [1] It is known to be transmitted only among humans and baboons. [2]