Charcot joint tertiary syphilis.jpg
CDC/ Robert Sumpter
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Charcot joint tertiary syphilis, This photograph depicts the destruction of a patient’s left knee joint, which was determined to be a case of neuropathic arthropathy, also known as Charcot’s joint, brought on by a tertiary syphilitic infection. See PHIL 12606, for a radiographic view (x-ray) of a patient's knee with this arthritic deformity.
Late and Latent Stages

The latent (hidden) stage of syphilis begins when primary and secondary symptoms disappear. Without treatment, the infected person will continue to have syphilis even though there are no signs or symptoms; infection remains in the body. This latent stage can last for years. The late stages of syphilis can develop in about 15% of people who have not been treated for syphilis, and can appear 10–20 years after infection was first acquired. In the late stages of syphilis, the disease may subsequently damage the internal organs, including the brain, nerves, eyes, heart, blood vessels, liver, bones, and joints. Signs and symptoms of the late stage of syphilis include difficulty coordinating muscle movements, paralysis, numbness, gradual blindness, and dementia. This damage may be serious enough to cause death.
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Charcot joint tertiary syphilis, Gross pathology of syphilis
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シャルコー関節三次梅毒 この写真は、神経因性関節症の症例である左膝関節の破壊を描写しています。この関節変形を伴う患者の膝の放射能検査(X線)については、PHIL 12606を参照。後期および潜伏期 梅毒の潜伏期は、一次症状と二次症状が消失するときに開始する。治療を行わなければ、感染者は兆候や症状がない場合でも梅毒を持ち続け、体内に感染が残る。この潜在的段階は何年も続くことがある。梅毒の後期は、梅毒の治療を受けていない人の約15%で発症し、感染が最初に認められた後10〜20年後に現れる可能性がある。梅毒の後期には、脳、神経、目、心臓、血管、肝臓、骨、関節など、内臓に損傷を与える可能性がある。梅毒後期の徴候や症状には、筋運動の調整の困難、麻痺、しびれ、徐々に失明、認知症などがあげられる。この被害は死に至るほど深刻である。
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頭第三第三次梅毒、梅毒の全体的な病態
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tertiary syphilis primary syphilis secondary syphilis eyes are hidden charcot syphilis hypoesthesia numbness numbing latency stage paralysis tertiary dementia syphilitic paralyze senile dementia brain death internal organ deformity