<unk>  lesions on back Asymptomatic * asymptomatic invasion of the central nervous system by Treponema is common within a few months of primary infection General symptoms of<unk>  * symptoms of meningitis can occur at any time after the infection * however, it usually appears within two years * symptoms may include headache, stiff neck, cranial nerve palsies, convulsions, and mental confusion * patient is afebrile General symptoms of neurosyphilis * Personality change * Ataxia * Stroke * Visual Impairment * Bladder incontinence * Hearing Loss * Seizures * Headache General signs of neurosyphilis Argyll Robertson Pupil constriction * Hyporeflexia * Sensory impairment * Dementia * Mania * Charcot Joint * Hypotonia * Optic Atrophy * Argyll Robertson pupil *Argyll Robertson pupil constricts with accommodation but it is not reactive to light * This sign is usually evident in the tertiary stage of<unk>  Clinical features The types of neurosyphilis include asymptomatic, acute<unk> ic meningitis, meningovascular<unk> , parenchymatous<unk>  (which includes general paresis and tabes dorsalis), and optic atrophy.
Meningeal syphilis
Amoebic brain abscess
Cysticercosis
Lymphocytic choriomeningitis
Oropouche fever
Mumps
Neurosyphilis
Neurocysticercosis