Comparative study of CD4 and CD45RO T cells and CD20 B cells in cerebrospinal fluid of syphilitic meningitis and tuberculous meningitis patients

This study was to investigate the differences of lymphocyte in the cerebrospinal fluid (CSF) of patients with syphilis meningitis (SM) and tuberculous meningitis (TBM) for new diagnostic insights. Totally, 79 cases of SM and 45 cases of TBM were enrolled. In the CSF, the CD4, CD45RO or CD20 positive lymphocytes were detected by immunohistochemistry. The proportion of CD4 T cells in the CSF lymphocytes in patients with SM was significantly higher than that in patients with TBM (p < 0.05). After medical therapy, there was a significantly decline trend of the CD4 T‐cell proportion in both groups (p < 0.05). The proportion of CD45RO T cells in CSF lymphocytes of patients with SM was less than that of patients with TBM (p < 0.05). After medical therapy, the positive ratio of CD45RO T cells was increased in the CSF of both group patients (p < 0.05). The proportion of CD20B cells in the CSF lymphocytes was not obviously different between the two groups during every stage. In conclusion, there are strong differences of CD4 and CD45RO T‐cell ratio, but not the CD20 B cells in the meningitis. CD4 and CD45RO T cells in CSF are a useful complement in differentially diagnosing SM and TBM; it contributes to further understand the pathogenesis and prognosis of SM and TBM.     

En-Face Optical Coherence Tomography of Acute Syphilitic Posterior Placoid Chorioretinopathy

Purpose: To report a unique case series of acute syphilitic posterior placoid chorioretinopathy (ASPPC) correlating en-face optical coherence tomography (OCT) with standard imaging modalities.

Methods: In this retrospective case series, multimodal imaging was performed in three ASPPC patients at the time of disease presentation.

Results: Clinical and laboratory findings were consistent with the diagnosis of ASPPC. In all the study patients, multiple hyperreflective dot-like lesions distributed in the macular area and observed with en-face OCT at the level of retinal pigment epithelium (RPE) corresponded to the nodular RPE elevations on cross-sectional OCT and to the hyperauto?uorescent spots on fundus autofluorescence. In addition, the cross-sectional OCT scans showed disorganization of the outer retinal bands and punctate choroidal hyperre?ectivity.

Conclusion: By combining en-face OCT with multimodal imaging analysis, we propose that a primary inflammation at the level of the choroid may be the pathogenic mechanism for the occurrence of outer retinal band abnormalities.     

Acute coronary syndrome of very unusual etiology

Aortitis is one of many possible manifestations of tertiary syphilis. Aortic disease is the most common of all cardiovascular syphilitic lesions. Aortic diseases caused by tertiary syphilis include aortitis, aortic root dilation, aneurysm formation, aortic regurgitation and coronary ostial stenosis. A less common manifestation of syphilitic aortitis is coronary artery ostial narrowing related to aortic wall thickening. We report a case of a 40‐year‐old male patient admitted with a clinical picture of acute coronary syndrome (unstable angina). He had no risk factors for coronary artery disease. The physical examination revealed nothing remarkable. The admission electrocardiogram (ECG) showed ST segment depression in the anterolateral and inferior leads (Figure 1). The coronary angiogram showed critical ostial stenosis of the right (RCA) and left main coronary artery (Figure 2a, b). Cardiac‐computed tomography showed aortic wall thickening with involvement of bilateral coronary ostia (Figure 2b, c). The patient was referred for coronary bypass surgery after treatment with two doses of penicillin G. The laboratory test was strongly positive for syphilitic infection. Postoperative treatment with benzathine penicillin, in doses recommended for tertiary syphilis, was implemented.     

Syphilitic Scleritis and Choroidal Malignant Melanoma of the Same Eye

A 42-year-old Italian homosexual presented with a red painful eye associated with exudative retinal detachment that was subsequently attributed to syphilitic posterior scleritis. These findings all resolved with intravenous penicillin therapy. However, choroidal mass lesion persisted and subsequent ancillary imaging including B scan and ultrasonography confirmed the presence of a choroidal melanoma, which was treated with radioactive plaque therapy. This case report will describe the interesting findings of this unique presentation.     

Ascending aortic dissection complicating syphilitic aortitis, late after aortic valve replacement

A 54-year-old man underwent aortic valve replacement for syphilitic aortic regurgitation. Eight years later, he was admitted with sudden precordial discomfort and symptoms of superior vena caval obstruction. Ascending aortic dissection was diagnosed by echocardiography and computed tomography of the thorax. The patient succumbed rapidly after admission. Postmortem findings and histological features were compatible with syphilitic aortitis, without significant atherosclerosis. This case report adds to the sparse literature on aortic dissection complicating syphilitic aortitis, and illustrates that, at certain stages of the disease process, syphilitic aortitis can lead to such a degree of mechanical instability of the aortic wall as to predispose to dissection.     

Secondary syphilis with liver involvement in a liver transplant recipient

Syphilis is capable of compromising almost any organ; however, syphilitic hepatitis is a rare manifestation that has been described most often in HIV‐infected patients. Herein, we present a 33‐year‐old male liver transplant recipient who presented with progressive liver dysfunction characterized by mild ALT elevation and rising cholestasis, malaise, skin rash, and alopecia. Skin biopsy was characteristic of secondary syphilis, confirmed by both skin and liver biopsy‐positive immunohistochemical staining for Treponema pallidum. The patient was treated with benzathine penicillin G 2.4 million units IM q week × 3 weeks. Three months later, the patient was asymptomatic and recovered from his general malaise. He showed no skin lesions and demonstrated complete regrowth of the hair on his scalp, beard, and eyebrows. The presence of liver dysfunction with cholestasis in a transplant recipient should alert transplant providers to the possibility of syphilitic hepatitis, particularly in men who have sex with men. Though not an early manifestation, cutaneous signs of secondary syphilis may be a helpful diagnostic indicator in most cases.     

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.     

梅毒血清学试验阳性患者血清IL-17、IL-21水平与TRUST滴度相关性分析

目的:通过检测梅毒血清学试验阳性患者血清中IL-17、IL-21的表达水平,探讨梅毒血清固定形成的相关免疫机制.方法:随机选取30例血清梅毒固定患者作为梅毒血清固定组,以早期梅毒患者、驱梅治疗后TRUST阴转者和健康体检者各30例作为对照组,ELISA法检测血清IL-17、IL-21水平,对比组间白细胞介素水平差异;对...     

Syphilitic lymphadenitis diagnosed via fine needle aspiration biopsy

Syphilis is coming back in the recent a few decades especially in the gay and HIV populations. Since syphilis can be "the great mimic" clinically and pathologically, a case report with updated review can be helpful to the medical community. We report, a case of syphilitic lymphadenitis diagnosed via fine needle aspiration biopsy (FNAB). The pitfalls associated with the diagnosis of syphilitic lymphadenitis will be discussed. The patient's medical records were reviewed. The pertinent history, clinical course, and ancillary studies including FNAB cytology with special stains are presented. In addition to the case report, we discuss the diagnosis of syphilitic lymphadenitis and the role of FNAB cytology. This was a 37-year-old man presenting with a two-month history of a growing neck mass, night sweats, and a ten pound weight loss. The patient had been treated one month earlier for primary syphilis. Examination of the head and neck revealed a 3 cm right level II mass. FNAB cytology showed heterogeneous population of lymphocytes and plasma cells suggesting reactive changes. Modified silver staining of the cell block slide was performed and revealed spirochetes, consistent with syphilis. The patient's lymphadenitis resolved with a course of antibiotic treatment. Although lymphadenopathy is a rare presentation of syphilis, it should be included in the differential diagnosis for patients who offer a suspect history. FNAB with silver staining is an effective, minimally invasive way to confirm the diagnosis.