Secondary syphilis presenting jaundice

Hepatic Secondary Syphilis Can Cause a Variety of Histologic Patterns and May Be Negative for Treponeme Immunohistochemistry

The rate of syphilis in the United States has been increasing steadily in the past decade, but it remains an uncommon diagnosis in tissue biopsies. Most of the pathology literature on hepatic syphilis consists of older series or case reports. This study aimed to systematically characterize the histologic spectrum of hepatic syphilis in a contemporary cohort. Clinicopathologic features of 14 hepatic syphilis cases between 2012 and 2018 were analyzed to characterize the broad spectrum of histologic changes. Thirteen patients were men (age range: 19 to 59 y); 6 had known human immunodeficiency virus, 7 were men known to have sex with men, and no patient had known prior syphilis. Hepatic syphilis was the primary clinical suspicion in only 1 patient. Common symptoms included jaundice, rash, and abdominal pain. Thirteen had elevated transaminases, and 12 had elevated alkaline phosphatase. Pathologic changes were grouped into 5 histologic patterns: biliary-pattern injury (n=5), acute hepatitis (n=4), autoimmune hepatitis-like (n=1), fibroinflammatory mass-forming lesion (n=2), and no particular pattern (n=2). Nearly all showed portal and lobular lymphocytes and plasma cells; 12 had prominent histiocytes/Kupffer cells, 9 had ductular reaction, and 7 had duct inflammation. Occasional focal findings included dropout (n=7), phlebitis (n=7), and loose granulomata (n=5). Treponeme immunohistochemistry was positive in 10 and negative in 4, though treatment was given before biopsy in 3 of those 4. Thirteen patients had rapid plasma reagin testing either before or after biopsy, with 1:64 or higher titer. All patients who received treatment recovered. Hepatic syphilis is rare but likely underrecognized. It exhibits a variety of histologic appearances and therefore should be considered in several hepatic differential diagnoses, especially in men who have sex with men. Kupffer cells, granulomata, and phlebitis may suggest the diagnosis regardless of predominant histologic pattern. Negative treponeme immunohistochemical staining does not exclude the diagnosis, including in untreated patients.

A Systematic Literature Review of Syphilitic Hepatitis in Adults

Syphilitic hepatitis in adults is not frequently found in the population and is easily misdiagnosed. The incidence of viral hepatitis is increasing year by year, concomitantly increasing the importance of obtaining a systematic understanding of the clinical features and treatment strategies for this disease. There is, however, a lack of published definitive data regarding the clinical characteristics, diagnosis and standard treatment options for this disease. Searches were made using the MEDLINE database of PubMed and OVID for syphilitic hepatitis publications from 1951 to 2017 in an attempt to analyze and summarize the clinical characteristics.

Syphilitic jaundice: a rare manifestation of the secondary stage presenting a missed opportunity to prevent ocular syphilis

The classical presentation of secondary syphilis comprises skin rashes, mucosal ulceration and lymphadenopathy. However, this disseminated stage can also present with symptoms and signs of ocular, neurological, pulmonary, renal, musculoskeletal and digestive tract disease. We report the case of a gay man who presented with icteric hepatitis. Although he underwent an exhaustive series of investigations (some of which were invasive), syphilis was not initially considered in the differential diagnosis. His jaundice resolved spontaneously, but he subsequently developed an acute optic neuritis. Early syphilis is relatively common in men who have sex with men (MSM). Prompt diagnosis and treatment in this case would have prevented ocular involvement. Syphilis testing should be considered in all MSM presenting with unexplained symptoms and signs.

Syphilitic hepatitis among HIV-infected patients

Syphilis is an important public health issue and continues to occur at high rates among HIV-infected patients. Although abnormal liver function tests are common among HIV-infected persons, the incidence of syphilitic hepatitis in this population is currently unknown. We present two cases of syphilitic hepatitis and performed a retrospective study to determine the incidence of hepatitis during early syphilis infections among HIV-infected persons. Our study showed that syphilitic hepatitis is common, occurring in 38% (12/32) of HIV-positive patients with early stages of syphilis infection. Most cases occurred during secondary syphilis, with the most common finding being a maculopapular rash. Syphilis should be included in the differential diagnosis of HIV patients presenting with liver test abnormalities, rash and/or sexual risk factors.

Early syphilitic hepatitis in an immunocompetent patient: really so uncommon?

The incidence of syphilis has increased substantially over the past years, particularly in men who have sex with men. The clinical manifestations of syphilis are variable and liver involvement is uncommon, but may occur at any stage of the disease. We report a case of early syphilitic hepatitis (ESH) in an immunocompetent patient referring multiple bisexual exposures, who presented at admission with jaundice, tiredness, an ulcerated genital lesion and an increase of liver aminotransferases. During his hospital stay, he developed a skin rash, and serology for syphilis was found positive. Our case report strengthens the need to take into consideration the diagnosis of ESH in all patients with unexplained liver enzyme increase and epidemiological data of unsafe sexual exposures. Indeed, an early recognition of the clinical manifestations of syphilis can lead to a prompt treatment, and allows the prevention of the transmission of this disease to other individuals.

Syphilitic hepatitis in HIV-infected patients: a report of 7 cases and review of the literature

BACKGROUND

A recent resurgence of primary and secondary syphilis has been observed in certain population groups, particularly among persons infected with human immunodeficiency virus (HIV). Liver involvement is an infrequently recognized complication of early syphilis, with no previous reports among HIV-infected patients.

METHODS

We describe 7 cases of syphilitic hepatitis in HIV-positive individuals and review the literature.

RESULTS

At our institutions, all patients presented with a rash consistent with secondary syphilis. Each case was characterized by a conspicuous increase in serum alkaline phosphatase level (mean level +/- standard deviation, 905 +/- 523.6 IU/L) and milder elevations in serum transaminase levels. The mean CD4+ absolute T cell count was 317 cells/mm3, and the median rapid plasma reagin (RPR) titer was 1 : 128. There was a significant correlation between higher CD4+ cell counts and the RPR titers (R=0.93; P=.002). Symptomatic resolution and biochemical improvement, particularly a significant decrease in serum alkaline phosphatase levels (P=.02), occurred following antibiotic therapy.

CONCLUSIONS

Hepatic dysfunction is not uncommon in HIV-infected persons and is attributable to multiple causes. In the appropriate clinical setting, syphilitic hepatitis is an easily diagnosed and reversible etiology of liver dysfunction. The recognition of this entity will prevent unnecessary evaluation of abnormal liver enzyme levels in HIV-positive patients.

Cardiolipin-fluorescent (M1) antimitochondrial antibody and cholestatic hepatitis in secondary syphilis

A 27-year-old black male with secondary syphilis and cholestatic jaundice is presented. The liver biopsy was believed to be most consistent with large bile duct obstruction, but both the ultrasound and endoscopic retrograde cholangiography were normal. Prior to treatment with penicillin, his serum was positive for antimitochondrial antibody. After treatment, the antibody was no longer detectable and the jaundice gradually resolved. The patient's pretreatment serum was, after further analysis, found to be positive for the antibody to the M1 antimitochondrial antigen subtype, which is identical to cardiolipin, the antigen in both the VDRL and Wasserman tests. A review of hepatic involvement in secondary syphilis is presented.

Prevalence of liver abnormality in early syphilis

Hepatic structure and function of 22 unselected patients with early syphilis was assessed. In 20 (91%) routine hepatic tests or bromsulphalein retention showed mild non-specific abnormalities. Minor changes in hepatic structure were present in 12 (55%), in three of whom intrahepatic spirochaetes were found. The only patient who had hepatomegaly also had splenomegaly. Observed changes in hepatic structure correlated with neither physical signs nor results of biochemical tests. Hepatic changes in early syphilis are common but frequently subclinical.

Anorectal lesions and syphilitic hepatitis

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