Enhancing clinical awareness: retrospective analysis of neurosyphilis cases and diagnostic predictors for early recognition and treatment.

OBJECTIVE: This is a retrospective analysis of clinical data from individuals diagnosed with neurosyphilis, aiming to enhance healthcare professionals' understanding of the disease and expedite early diagnosis and intervention. METHODS: A retrospective analysis was conducted on the clinical records of 50 patients who received a diagnosis of symptomatic neurosyphilis and were admitted to the Neurology Department during the period spanning January 2012 to December 2022. RESULTS: Clinical manifestations encompassed diverse phenotypes, with syphilitic meningitis accounting for 16% of cases, characterized by symptoms such as headache, blepharoptosis, paralysis, blurred vision, and tinnitus. Meningovascular syphilis presented in 36% of cases, exhibiting episodic loss of consciousness, limb numbness, and limb convulsion. Paralytic dementia manifested in 36% of cases, featuring symptoms such as memory loss, sluggish response, and slow movement. Tabes dorsalis was observed in 12% of cases, presenting with weakness, numbness, and staggering. Routine cerebrospinal fluid (CSF) analysis indicated abnormal white blood cell counts in 60% of patients, while biochemical testing revealed abnormal protein content in 52% of patients. Notably, statistically significant differences were observed between patients with interstitial and parenchymatous neurosyphilis (Z = 2.023, P = 0.044) in terms of CSF protein content. Electroencephalogram (EEG) results were abnormal in six patients, and imaging studies unveiled diverse findings in 46 patients. CONCLUSION: The study highlights the importance of neurological and/or ocular symptoms in diagnosing symptomatic neurosyphilis. Individuals with hypomnesia should be closely monitored for potential neurosyphilis. Integrating clinical manifestations, laboratory tests, EEG, and imaging can reduce misdiagnosis. This comprehensive approach shows promise in improving early identification and management of neurosyphilis.

Syphilitic meningomyelitis presenting with visceral crisis: A case report.

RATIONALE: We report a rare case of syphilitic meningomyelitis presenting with visceral crisis and possessing characteristic imaging findings. PATIENT CONCERNS: The patient, a 50-year-old woman, complained of pain in the upper abdomen and back. She then developed numbness in both lower extremities and weakness in the left lower limb. DIAGNOSIS: Magnetic resonance imaging (MRI) of the spinal cord revealed the candle guttering sign and irregular enhancement at the T6 level. Rapid plasma reagin test of the cerebrospinal fluid yielded a titer of 1:8. Thus, the patient was diagnosed with syphilitic meningomyelitis. INTERVENTIONS: She was treated with ceftriaxone and dexamethasone after the failure of penicillin treatment. OUTCOMES: She could perform the activities of daily living, and her pain completely disappeared. LESSONS: A patient with syphilitic meningomyelitis can present with visceral crisis caused by the involvement of the posterior nerve roots or the posterior horn, which usually occurs in patients with tabes dorsalis. Considering the non-specific symptoms and MRI features, we should be aware that abdominal pain may be a symptom of myelopathy, and syphilitic meningomyelitis ought to be taken into account in a patient with longitudinally extensive myelitis.

DEVELOPMENT OF GANGLIONOPATHY AND TABETIC VISCERAL CRISES ON THE BACKGROUND OF POLYRADICULONEUROPATHY ASSOCIATED WITH MONOCLONAL GAMMOPATHY (CASE REPORT).

The article presents an analysis of the clinical occurrence of development of chronic polyradiculoneuropathy associated with monoclonal IgG/k (kappa) gammopathy of the undetermined significance. The peculiarity of this occurrence is the uniqueness of the development of the symptoms which are characteristic of tabes dorsalis in this pathology with episodic severe visceral crises and also with ganglionopathy. The example describes the clinical polymorphism of the course of visceral crises, the problems of their diagnosis and as a consequence of inadequate treatment with the development of severe social maladaptation. The importance of timely diagnosis and treatment of such conditions is discussed.

Longitudinally Extensive Transverse Myelitis and Optic Neuropathy Associated with Syphilitic Meningomyelitis and Human Immunodeficiency Virus Infection: A Case Report and Review of the Literature.

The incidence of co-infection with Treponema pallidum and human immunodeficiency virus (HIV) is increasing in developing and developed countries. The neurological complications of both infections occasionally occur simultaneously during a clinical course. We herein report the case of an HIV carrier with syphilitic meningomyelitis and subclinical optic neuropathy. The patient presumably had latent syphilis and slowly developed longitudinally extensive transverse myelitis (LETM). A cerebrospinal fluid examination confirmed the diagnosis of active neurosyphilis based on an elevated T. pallidum hemagglutination assay index. A change in the patient's immune status, possibly due to HIV, might have converted the syphilis from latent to active, leading to LETM of the spinal cord.

A patient with multifocal tabetic arthropathy: a case report and review of literature.

A 55-year-old man presented with a painless destruction of multiple joints and neurologic deficits. He was admitted with a painless pyogenic arthritis of the right ankle. Four years earlier, he had experienced instability of the right knee after an inexplicable, progressive but painless destruction of the joint. Radiographs showed erosive changes at the smaller joints of both hands and the left foot, as well as deformation and destruction of the right foot. Results from both treponemal and nontreponemal serologic test were positive in blood. The Treponema pallidum particle agglutination index was positive in the cerebrospinal fluid. Tabetic arthropathy was diagnosed.Tabetic arthropathy is a manifestation of neurosyphilis. Because syphilis is known as "the great imitator" and tertiary syphilis is rare, recognizing the disease is the biggest challenge for health care providers. Symptoms may mimic any other disease, and many different medical specialists may be faced with these patients, or as Sir William Osler put it: "He who knows syphilis, knows medicine." Initial diagnosis is usually made on serum and cerebrospinal fluid examination. Penicillin is an effective treatment for neurosyphilis to stop progression of neurologic damage, but it does not cure the previously developed tabetic arthropathy. This case is reported to raise awareness of this uncommon but important manifestation of tertiary syphilis. Unfamiliarity with the clinical presentation of tabetic arthropathy may lead to considerable delay in diagnosis.

Syringomyelia associated with syphilitic spinal meningitis: real complication or possible association?

STUDY DESIGN: The study has been designed as a case report. OBJECTIVE: The objective of this study was to report a rare case of syringomyelia in a patient with syphilitic spinal meningitis. SETTING: The Neurology Department, University Hospital Mohamed VI Marrakesh, Morocco. CASE REPORT: A 40-year-old Moroccan male presented with the complaints of weakness of the lower extremities. Neurological examinations confirmed the motor dysfunction of the lower extremities and revealed a sensory loss to the T2-T4 dermatome. The magnetic resonance imaging (MRI) scan detected a hypointense signals on the T1 sequences and hyperintense signals on T2 in the cord extending from C7 to T4. The condition was diagnosed as dorsal syringmyelia. Blood and cerebrospinal fluid were positive for Venereal Disease Research Laboratory and Treponema pallidum hemagglutination tests. The patient was treated with intravenous penicillin therapy with a significant improvement in motor deficit. After 2 years, his neurological deficit was limited to a mild weakness of the distal right leg. CONCLUSION: A case of syphilitic spinal meningitis presenting with syringomyelia, and effectively treated with penicillin has been described.

Case report: Neuropathic arthropathy of the hip as a sequela of undiagnosed tertiary syphilis.

BACKGROUND: Neuropathic arthropathy is characterized by rapidly progressive bone destruction in the setting of impaired nociceptive and proprioceptive innervation to the involved joint. It is seen most commonly in the foot and ankle, secondary to peripheral neuropathy in patients with diabetes mellitus. Other less common sites of involvement may include the knee, hip, shoulder, and spine, depending on the underlying etiology. Neuropathic arthropathy can be associated with tabes dorsalis, a unique manifestation of late, tertiary neurosyphilis that may arise in individuals with untreated syphilis many years after initial infection, and usually involves the knee, or less commonly, the hip. CASE REPORT: We report the case of a 73-year-old man with neuropathic arthropathy of the hip and tabes dorsalis attributable to previously undiagnosed tertiary syphilis. There was considerable delay in the diagnosis and unnecessary diagnostic testing owing to failure to consider syphilis as the cause. LITERATURE REVIEW: With the advent of effective antimicrobial therapy and public health campaigns, the relationship between untreated syphilis and neuropathic arthropathy has been primarily a historic point of interest. However, current epidemiologic research suggests a resurgence of syphilis in the United States, with an increased incidence of patients presenting with manifestations of tertiary syphilis from unidentified and untreated primary infections. Treatment options for neuropathic arthropathy of the hip are limited. Arthrodesis has had poor success and treatment with THA has had high complication rates. CONCLUSIONS: Syphilis is not merely a historic cause of neuropathic arthropathy. Neurosyphilis and tabes dorsalis should be considered in the differential diagnosis for patients presenting with rapid joint destruction consistent with Charcot arthropathy and no other apparent cause.

[Chronic hydarthrosis of the knee in a Tunisian patient: tabetic arthropathy]. / Epanchement articulaire récidivant du genou chez un tunisien.

Tabetic arthropathy (TA) is a type of neuropathic arthropathy that has become rare. The purpose of this report is to describe a case of tabetic arthropathy involving the knee. A 53-year-old man was hospitalized for painless right knee arthropathy. Clinical examination demonstrated hydarthrosis of the right knee, peripheral neuropathic syndrome of the lower limbs, and paralysis of the IXth and Xth cranial pairs. Plain radiography showed the presence of lytic lesions in the internal femoral condyle and tibial plateau. Syphilitic serology tests were positive in the blood and cerebrospinal fluid.

[Indications for lumbar puncture in patients with early active syphilis and human immunodeficiency virus coinfection: experience in a tertiary level hospital in La Coruña, Spain, 2003-2006]. / Indicaciones de la punción lumbar en pacientes con sífilis precoz activa coinfectados por el VIH. Casuística en un hospital terciario de La Coruña (España) 2003-2006.

INTRODUCTION: In the last years, the incidence of syphilis has incremented in Spain and coinfection with HIV occurs in a high percentage. In HIV-infected patients with syphilis, neurological complications, treatment failure and relapse appear to be slightly raised. Therefore, careful follow-up must be carried out because of the risk of developing neurosyphilis. According to the guidelines, lumbar puncture (LP) is indicated in HIV-infected patients with late latent syphilis or syphilis of unknown duration, but it is discussed in HIV-infected patients with early active syphilis. Recent research has been developed in order to determine clinical and analytical findings for identification of patients with high neurosyphilis risk. We review different opinions about this topic and report our experience. METHODS: We have performed LP in all HIV-infected patients with early active syphilis during 2003-2006. RESULTS: Of the eight studied patients, none met criteria for neurosyphilis. Three of eight (38 %) had a peripheral blood CD4 cell count CD4 + or= 1:32. CONCLUSION: In these patients, performance of LP could be over indicated because of lack of well-established criterion. Our results are in agreement over to recent studies which restrict indication of LP to specific groups.

Charcot's arthropathy of the hip joints: a late manifestation of tabes dorsalis successfully treated by total joint arthroplasty. report of 2 cases.

This article describes 2 cases of Charcot's arthropathy of the hip joints successfully treated with cemented total hip arthroplasty. Follow-up at 10 and 9.5 years confirmed the success of the treatment. This article also includes a review of current publications on the topic.

Tabetic arthropathy. A report of 43 cases.

Destructive tabetic arthropathy (TA) has become rare in the course of syphilis because of early diagnosis and treatment. TA is difficult to manage because of the severity of the handicap and the absence of a specific treatment. We describe the clinical, biological, and radiological characteristics of TA. In this paper, we performed a retrospective study of 24 patients with TA from 1983 to 2003. Inclusion criteria were typical radiological findings and positive syphilitic serology in blood and/or synovial fluid and/or cerebrospinal fluid. Included in the study were 15 men and 9 women, their mean age was 53.71+/-12.25 years, and the delay of diagnosis was 36.83+/-53.03 months. Thirteen patients (54.2%) had a known primary syphilitis. In the studied cases, 43 of the patients' joints were involved, which concerned knees, hips, the spine, and ankles in 91.66, 8.33, 8.33, and 4.16% of cases, respectively. TA was bilateral in 62.5% and multifocal in 8.3%. The neurological exam found signs suggesting tabes dorsalis in seven cases. The osteoarticular exam showed an abnormal range of mobility (n=25), hydarthrosis, and articular deformation (n=17). Syphilitic serology tests were positive in synovial fluid, cerebrospinal fluid, and blood in 12 (50%), 8 (33.33%), and 24 (100%) cases, respectively. Radiological exam showed atrophic and hypertrophic forms. The frequency and severity of TA in our study may be explained by the frequency of atypical forms of syphilitis and the absence of penicillin in Morocco in the 1950s.