UNASSIGNED: Tertiary syphilis, a late form of the disease with neurologic, cutaneous, and cardiovascular manifestations, is rarely seen in the United States in modern times. Also called the \"great imitator,\" syphilis tends to mimic other disease processes, which can lead to a delay in proper diagnosis and treatment.
UNASSIGNED: We present the case of a 59-year-old woman who presented for evaluation of possible squamous cell carcinoma of the vulva. After multiple inconclusive biopsies and extensive workup with multiple providers, she was instead found to have cutaneous and neurologic tertiary syphilis. A correct diagnosis was delayed in this patient due to a presentation not consistent with classical teachings and due to a lack of access to care.
UNASSIGNED: Syphilis has characteristic signs and symptoms, but in practice, it can have an indolent presentation that may differ from traditional presentations. To our knowledge, this is the first comprehensive case report of vulvar cutaneous syphilis masquerading as squamous cell carcinoma of the vulva. This case also provides additional evidence for the necessity of comprehensive gynecologic care and sexual history-taking in the post-menopausal populations and in rural communities.

BACKGROUND: Neurosyphilis is an infection caused by the spirochete Treponema pallidum, which causes infiltration and thickening of brain meninges. Despite being an Old World disease, the rates of infection continue to rise. This clinical challenge involves early and accurate diagnosis, as neurosyphilis masquerades with various clinical symptoms and is often missed during initial presentation to the hospital. A comprehensive history and clinical examination are essential to detect suspicious cases early for further cerebrospinal fluid examination and neuroimaging. Patients treated with benzylpenicillin for a specific duration often show promising clinical and cognitive improvement, thus emphasizing the need for constant vigilance in our day-to-day practice.
METHODS: A 77-year-old Caucasian gentleman presented to our hospital repeatedly with multiple episodes of presyncope and cognitive impairment. He also demonstrated bilateral deafness, tabes dorsalis, and left sixth cranial nerve palsy. His cerebrospinal fluid examination showed a nonreactive venereal disease research laboratory test, and magnetic resonance imaging of the brain revealed a gumma.
CONCLUSIONS: The diagnosis of neurosyphilis in the elderly requires a combination of clinical vigilance and a high index of suspicion, along with multimodal investigations, including cerebrospinal fluid examination and brain imaging.

BACKGROUND: We report the case of a patient with syphilitic testicular gumma and vasculitis with adrenal failure due to chronic steroid use.
METHODS: A 63-year-old male presented with hard right eye swelling and very firm bilateral testes on palpation, which he had for 2 years. Testicular tumor markers were negative; syphilis test was positive. Radiological examination suggested aortitis and bilateral testicular malignancy. The patient received ampicillin for the infection and prednisolone for vasculitis. Left orchidectomy was performed to confirm the presence of testicular tumor; histological examinations revealed granulomatous orchitis. The prednisolone doses were adjusted because of relapses and adverse effects of steroid use. Unfortunately, the patient died in the intensive care unit because of uncontrolled blood pressure and pneumonia.
CONCLUSIONS: This is a rare case of syphilis with testicular involvement and vasculitis. This report shows the importance of broadening the differential diagnoses of testicular firmness.

Syphilis has plagued humanity for thousands of years. Despite the measures of precaution against its transmission and the advancement of modern pharmacology, late-stage phenomena like intracerebral gumma are not uncommon even today. We present a complex case, which has misled the physicians twice. Additionally, we performed a review of the contemporary literature about the common location, clinical findings and up-to-date treatment of intracerebral gummas.