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Green MB, Agranat JS, Davoudi S, Sanayei N, Ness S. Penicillin Responsive Presumed Seronegative Ocular Syphilis in a Patient with Human Immunodeficiency Virus: A Case Report and Review of the Literature. Ocul Immunol Inflamm 2023; 31:1320-1327. [PMID: 36897959 DOI: 10.1080/09273948.2023.2183413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 03/12/2023]
Abstract
Ocular and systemic syphilis are well known to mimic other clinical entities making them challenging to diagnose in many cases. Syphilis testing plays an important role in diagnosis and timely treatment. Here we describe a patient with untreated human immunodeficiency virus (HIV) infection who presented with bilateral panuveitis with repeatedly negative syphilis serologies. In light of worsening retinitis while on aggressive anti-viral treatment and in consideration of the clinical suspicion for syphilitic uveitis, intravenous penicillin was initiated empirically. The patient demonstrated significant improvement subjectively and objectively after treatment. We also review and discuss syphilis testing reliability generally and in HIV co-infected patients in particular. Empiric intravenous penicillin should be considered in patients with clinical features of ocular syphilis despite negative serologic testing, especially in those with HIV co-infection.
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Affiliation(s)
- Michael B Green
- Boston Medical Center, Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Joshua S Agranat
- Boston Medical Center, Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Samaneh Davoudi
- Boston Medical Center, Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Nedda Sanayei
- Boston Medical Center, Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Steven Ness
- Boston Medical Center, Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts, USA
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2
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Goda K, Katsurada M, Doi T, Saga N, Maniwa Y, Kenzaka T. Pulmonary syphilis with a cicatricial variant of organizing pneumonia: a case report. BMC Pulm Med 2023; 23:170. [PMID: 37198568 DOI: 10.1186/s12890-023-02469-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/04/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Syphilis is a chronic disease that progresses in the primary, secondary, latent, and tertiary stages. Pulmonary manifestations of syphilis are rare, and their histological features have not been well-described. CASE PRESENTATION A 78-year-old man was referred to our hospital because of a solitary nodular shadow in the right middle lung field on a chest radiograph. Five years prior, a rash appeared on both legs. He was tested for syphilis at a public health center, and the non-treponemal test result was negative. When he was approximately 35 years old, he had unspecified sexual intercourse. Chest computed tomography showed a 13-mm nodule with a cavity in S6 of the right lower lobe of the lung. Robot-assisted resection of the right lower lobe was performed because of suspected localized right lower lobe lung cancer. A cicatricial variant of organizing pneumonia (CiOP) was observed, and immunohistochemistry identified Treponema pallidum inside the macrophages in the nodule cavity. The rapid plasma regain (RPR) value was negative, and the Treponema pallidum hemagglutination assay was positive. The patient was diagnosed as having secondary syphilis with pulmonary involvement. Insidious progression of secondary syphilis may result in CiOP and a negative RPR test result. CONCLUSIONS We report the first case of pulmonary syphilis with a histological pattern of CiOP. It may be asymptomatic and difficult to diagnose because the RPR test may be negative for a long period of time. When either non-treponemal or treponemal test results are positive, the possibility of pulmonary syphilis should be considered along with appropriate medical treatment.
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Affiliation(s)
- Ken Goda
- Department of Internal Medicine, Hyogo Prefectural Tamba Medical Center, 2002-7 Iso, Hikami- cho, Tamba, 669-3495, Japan.
- Division of Community Medicine and Career Development, Kobe University Graduate School of Medicine, 2-1-5, Arata-cho, Hyogo-ku, Kobe, Hyogo, 652-0032, Japan.
| | - Masahiro Katsurada
- Department of Internal Medicine, Hyogo Prefectural Tamba Medical Center, 2002-7 Iso, Hikami- cho, Tamba, 669-3495, Japan
- Department of Oncology Respiratory Medicine, Kita-harima Medical Center, 926-250 Ichiba-cho, Ono, 675-1392, Japan
- Department of Respiratory Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chu-o-ku, Kobe, 650-0017, Japan
| | - Takefumi Doi
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Nobuyuki Saga
- Department of Diagnostic Pathology, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chu-o-ku, Kobe, 650-0017, Japan
| | - Yoshimasa Maniwa
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Tsuneaki Kenzaka
- Department of Internal Medicine, Hyogo Prefectural Tamba Medical Center, 2002-7 Iso, Hikami- cho, Tamba, 669-3495, Japan
- Division of Community Medicine and Career Development, Kobe University Graduate School of Medicine, 2-1-5, Arata-cho, Hyogo-ku, Kobe, Hyogo, 652-0032, Japan
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Lefeuvre C, Croué A, Abgueguen P, Letzelter M, Ducancelle A, Grange P, Benhaddou N, Dupin N, Le Guillou‐Guillemette H, Le Clec'h C. Serological diagnosis of secondary syphilis in a Rituximab‐treated patient: an emerging diagnostic challenge? J Eur Acad Dermatol Venereol 2021; 35:e350-e352. [DOI: 10.1111/jdv.17126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/18/2020] [Accepted: 01/08/2021] [Indexed: 02/03/2023]
Affiliation(s)
- C. Lefeuvre
- Virology Department Angers University Hospital Angers France
| | - A. Croué
- Pathology Department Angers University Hospital Angers France
| | - P. Abgueguen
- Infectious Diseases Department Angers University Hospital Angers France
| | - M. Letzelter
- Dermatology Department Angers University Hospital Angers France
| | - A. Ducancelle
- Virology Department Angers University Hospital Angers France
| | - P. Grange
- French National Reference Center for Syphilis Cochin University Hospital Paris France
| | - N. Benhaddou
- French National Reference Center for Syphilis Cochin University Hospital Paris France
| | - N. Dupin
- French National Reference Center for Syphilis Cochin University Hospital Paris France
| | | | - C. Le Clec'h
- Dermatology Department Angers University Hospital Angers France
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Ramírez-Amador V, Anaya-Saavedra G, Calva-Mercado JJ. The challenging diagnosis of overlapping oral primary/secondary syphilis with nonreactive serology. J Cutan Pathol 2020; 47:1058-1062. [PMID: 32666536 DOI: 10.1111/cup.13811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/02/2020] [Accepted: 07/08/2020] [Indexed: 11/28/2022]
Abstract
The prevalence of oral syphilis, known as "the great imitator" because of its diagnostic complexity and varied clinical manifestations, is increasing worldwide, particularly in people living with HIV (PLWH), who could present false-negative serological results. Although some studies have described the variable presentation of oral syphilis in the context of HIV infection, the difficulty in distinguishing between the primary and secondary stages, clinically and histopathologically, underscores the need to describe atypical cases. We report the case of a 28-year-old HIV-positive man presenting with a 3-month history of painless white/red ulcerated lesion on the soft palate. Physical examination revealed an ulcerated lesion with local signs of inflammation. Initial biopsy revealed a nonspecific inflammatory process and immunohistochemistry (IHC) using anti-Treponema pallidum antibodies showed negative results. The results of serological tests for syphilis (Venereal Disease Research Laboratory and fluorescent treponemal antibody-absorption test) were negative on repeated occasions. Nonetheless, polymerase chain reaction (PCR) assay and subsequent IHC for T. pallidum showed positive results, confirming the diagnosis of oral syphilis. This case illustrates that the diagnosis of oral syphilis is challenging in the absence of serological evidence, and specific tests such as PCR and IHC are useful complementary diagnostic tools.
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Affiliation(s)
- Velia Ramírez-Amador
- Oral Pathology and Medicine Postgraduate Program, Universidad Autónoma Metropolitana-Xochimilco, Mexico City, Mexico
| | - Gabriela Anaya-Saavedra
- Oral Pathology and Medicine Postgraduate Program, Universidad Autónoma Metropolitana-Xochimilco, Mexico City, Mexico
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Silver stains for the light and electron microscopic demonstration of spirochete changes in syphilis and AIDS. ACTA ACUST UNITED AC 2020. [DOI: 10.1017/s0424820100161382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Two new silver stains have been developed in our laboratories to stain, and possibly identify without culture or immunocytochemical staining, Gram(-) bacteria. The first is the PATS reaction which positively stains Gram(-) bacteria (Figs. 1, 2) including those like spirochetes which are difficult to culture. Another stain for Gram(-), as well as Gram(+), bacteria is a variation of the Gram stain. Ordinarily to stain Gram(+) bacteria, and not Gram(-) bacteria, the crystal violet stain is removed from Gram(-) microbes by rinsing with alcohol/acetone. If this rinse step is omitted, the crystal violet iodide remains attached to both the (+) and (-) microbes. It can then be rendered insoluble, electron opaque and conductive by treatment with silver methenamine solution under microwave irradiation. This procedure has been found especially useful in certain cases to demonstrate spirochetes; it appears to be a more effective silver stain than the PATS reaction forTreponema pallidum, the microbe causing syphilis.
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Highlighting a Potential Pitfall: Positive Treponema pallidum Immunohistochemical Stain in a Patient Without Syphilis. Am J Dermatopathol 2020; 41:924-926. [PMID: 31389806 DOI: 10.1097/dad.0000000000001443] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The Treponema pallidum antibody immunohistochemical (IHC) stain has improved our ability to detect the organism histologically. We present a case of a man with genital condyloma acuminatum with a positive T. pallidum IHC stain but negative T. pallidum serologies and no syphilitic symptoms. It has been shown that the T. pallidum antibody IHC can cross-react, staining other spirochetes, including Borrelia burgdorferi and the Brachyspira family of intestinal spirochetes. Because of the proximity of our patient's lesions to the anus, and the persistently negative T. pallidum serologies, we believe nontreponemal spirochetes colonized the condyloma, giving a false-positive T. pallidum IHC. This cross-reactivity is a potential diagnostic pitfall and is important for the dermatopathologist to recognize, thereby avoiding false diagnosis of syphilis.
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7
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Ambooken B, Asokan N, Jisha KT, Ninan L. Syphilis cornee mimicking lichen planus clinically and histologically. Indian J Sex Transm Dis AIDS 2019; 39:130-132. [PMID: 30623186 PMCID: PMC6298153 DOI: 10.4103/ijstd.ijstd_15_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Palmoplantar lesions of secondary syphilis are often termed “syphilis cornee.” A 32-year-old male presented with itchy lichenoid papules on both soles and left palm associated with grayish white papules on the buccal mucosa and glans penis. Initial clinical diagnosis of palmoplantar lichen planus with mucosal involvement was supported by the histopathological finding of interface dermatitis. However, more detailed history, serological tests of syphilis, and review of histopathological findings led us to revise the diagnosis as syphilis cornee. This case highlights the uncommon presentation of syphilis cornee as pruritic palmoplantar lichenoid papules with histology showing interface dermatitis. A high index of clinical suspicion of secondary syphilis is needed as its manifestations are often deceptive.
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Affiliation(s)
- Betsy Ambooken
- Department of Dermatology and Venereology, Government Medical College, Thrissur, Kerala, India
| | - Neelakandhan Asokan
- Department of Dermatology and Venereology, Government Medical College, Thrissur, Kerala, India
| | - K T Jisha
- Department of Pathology, Government Medical College, Thrissur, Kerala, India
| | - Lincy Ninan
- Department of Dermatology and Venereology, Government Medical College, Thrissur, Kerala, India
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8
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Aggarwal P, Bhattar S, Bhalla P, Sharma S. Correlation between Venereal Diseases Research Laboratory titers and CD4 T-lymphocyte count determined by flow cytometry in HIV-infected adults: A 5-year study. Indian J Sex Transm Dis AIDS 2018; 39:13-17. [PMID: 30187020 PMCID: PMC6111636 DOI: 10.4103/ijstd.ijstd_137_15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Venereal Diseases Research Laboratory (VDRL) is one of the key tests for the diagnosis of syphilis; however in HIV-positive individuals, it has been reported to give inappropriate results at times. Thus, this study was conducted to determine if the VDRL test titers vary with the severity of immunosuppression as determined by CD4 cell count. MATERIALS AND METHODS A total of 2630 samples from HIV-positive adults were tested by qualitative and quantitative VDRL test and if reactive, by Treponema pallidum hemagglutination (TPHA) test. CD4 cell counts were determined at the same time by flow cytometry (BD FACSCount™ system). Correlation between CD4 T-lymphocyte cell count and VDRL titers was sought for. RESULTS Nearly 6.7% (176/2631) of individuals were VDRL reactive, males more than females (7.6% vs. 5.1%, P = 0.014). Four of the VDRL-reactive patients were found negative by TPHA test and were excluded from further study. VDRL titers ranged from weakly reactive to being reactive at 1:128 (median = 1:2). The CD4 cell count ranged from 23 cells/μl to 883 cells/μl (median = 276 cells/μl, mean = 323.9 ± 200.9). Pearson's coefficient of correlation (R) between CD4 cell count and VDRL titers was calculated to be 0.0559; coefficient of determination (R2) was 0.0031. CONCLUSIONS Although the correlation coefficient shows a positive correlation, the association was very weak. Therefore, CD4 cell count cannot be expected to influence VDRL titers in HIV-positive adults significantly.
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Affiliation(s)
- Prabhav Aggarwal
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
| | - Sonali Bhattar
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
| | - Preena Bhalla
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
| | - Swati Sharma
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
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9
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Katz AR, Komeya AY, Tomas JE. False-negative syphilis treponemal enzyme immunoassay results in an HIV-infected case-patient. Int J STD AIDS 2016; 28:735-737. [PMID: 27956647 DOI: 10.1177/0956462416684426] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We present a case report of a false-negative syphilis treponemal enzyme immunoassay test result in an HIV-infected male. While treponemal tests are widely considered to be more sensitive and specific than non-treponemal tests, our findings point to potential challenges using the reverse sequence syphilis screening algorithm.
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Affiliation(s)
- Alan R Katz
- 1 Office of Public Health Studies, University of Hawaii, Honolulu, HI, USA.,2 Diamond Head STD Clinic, Hawaii Department of Health, Honolulu, HI, USA
| | - Alan Y Komeya
- 2 Diamond Head STD Clinic, Hawaii Department of Health, Honolulu, HI, USA
| | - Juval E Tomas
- 2 Diamond Head STD Clinic, Hawaii Department of Health, Honolulu, HI, USA
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10
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Singer EJ, Thames AD. Neurobehavioral Manifestations of Human Immunodeficiency Virus/AIDS: Diagnosis and Treatment. Neurol Clin 2016; 34:33-53. [PMID: 26613994 DOI: 10.1016/j.ncl.2015.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Behavioral disorders are common in persons infected with human immunodeficiency virus (HIV). The differential includes preexisting psychiatric diseases, substance abuse, direct effects of HIV infection, opportunistic infection, and the adverse effects of medical therapies. Many patients have more than one contributing or comorbid problem to explain these behavioral changes. The differential should always include consideration of psychosocial, genetic, and medical causes of disease. Treatment strategies must take into account the coadministration of antiretroviral therapy and the specific neurologic problems common in patients infected with HIV.
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Affiliation(s)
- Elyse J Singer
- NeuroInfectious Diseases Program, UCLA National Neurological AIDS Bank, David Geffen School of Medicine at UCLA, 710 Westwood Plaza, Room A129, Los Angeles, CA 90095, USA.
| | - April D Thames
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, 740 Westwood Plaza, C8-746, Los Angeles, CA 90095, USA
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11
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Shinha T, Weaver BA. Necrotizing retinitis due to syphilis in a patient with AIDS. IDCases 2016; 6:17-9. [PMID: 27635383 PMCID: PMC5021766 DOI: 10.1016/j.idcr.2016.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 08/15/2016] [Accepted: 08/16/2016] [Indexed: 01/09/2023] Open
Abstract
The ocular manifestations of syphilis are varied. Ocular syphilis can occur during any stage of infection and involve virtually any part of the eye. In immunocompetent individuals, the most common etiologies include syphilitic uveitis. Although the clinical presentation of ocular syphilis in HIV-infected patients is also widespread, posterior segment involvement has been more commonly described particularly in patients with AIDS. The diagnosis of syphilitic retinitis is challenging since its clinical presentation mimics retinitis caused by other viral etiologies. In addition, HIV-infected individuals with syphilis are more likely to develop aberrant serologic responses. Recognition of syphilitic retinitis and prompt initiation of penicillin therapy is of critical importance since syphilitic retinitis generally responds well to treatment and loss of vision is reversible. In this report, we describe a 39-year-old female with advanced stages of AIDS who developed necrotizing retinitis due to syphilis. Prompt initiation of intravenous penicillin led to excellent visual outcome for this patient despite significantly decreased visual acuity on presentation.
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Affiliation(s)
| | - Bree A Weaver
- Indiana University Department of Medicine, United States
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12
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Flamm A, Parikh K, Xie Q, Kwon EJ, Elston DM. Histologic features of secondary syphilis: A multicenter retrospective review. J Am Acad Dermatol 2015; 73:1025-30. [PMID: 26464219 DOI: 10.1016/j.jaad.2015.08.062] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Revised: 08/15/2015] [Accepted: 08/27/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Secondary syphilis has a wide spectrum of clinical and histologic manifestations. OBJECTIVE We sought to determine the frequency of histopathological features characterizing secondary syphilis, and which are most common in specimens displaying few diagnostic findings. METHODS In a multicenter, retrospective analysis of biopsy-proven secondary syphilis, cases were subcategorized by the number of histologic characteristics present. RESULTS The 106 cases mostly had 5 to 7 of the features studied. Many features were scarcer in cases with 5 or fewer features, including endothelial swelling (87.7% overall vs 72.4% ≤5 features), plasma cells (69.8% vs 48.3%), and elongated rete ridges (75.5% vs 27.6%). Specimens with 5 or fewer features were more likely to be truncal (61.1% vs 34.4% overall), demonstrate rete ridge effacement (44.8% vs 19.8%), and have pityriasis rosea (33.3% vs 17.2%) or drug eruption (33.3% vs 10.9%) in the clinical differential. An interstitial inflammatory pattern was the most common characteristic of specimens with 5 or fewer features (75.9%). LIMITATIONS This was a retrospective review. CONCLUSION The independent value of many histologic features of syphilis may be overestimated. Combinations of endothelial swelling, interstitial inflammation, irregular acanthosis, and elongated rete ridges should raise the possibility of syphilis, along with the presence of vacuolar interface dermatitis with a lymphocyte in nearly every vacuole and lymphocytes with visible cytoplasm.
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Affiliation(s)
- Alexandra Flamm
- State University of New York Downstate Medical Center, Brooklyn, New York.
| | - Kruti Parikh
- Ackerman Academy of Dermatopathology, New York, New York
| | - Qiang Xie
- State University of New York Downstate Medical Center, Brooklyn, New York; Kings County Hospital Center, Brooklyn, New York
| | - Eun Ji Kwon
- Dermpath Diagnostics New York, Port Chester, New York
| | - Dirk M Elston
- State University of New York Downstate Medical Center, Brooklyn, New York; Ackerman Academy of Dermatopathology, New York, New York; Medical University of South Carolina, Charleston, South Carolina
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Canadian Public Health Laboratory Network laboratory guidelines for the use of direct tests to detect syphilis in Canada. CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY 2015; 26 Suppl A:13A-7A. [PMID: 25798160 PMCID: PMC4353979 DOI: 10.1155/2015/685603] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Treponema pallidum subsp. pallidum and/or its nucleic acid can be detected by various methods such as microscopy, rabbit infectivity test or polymerase chain reaction (PCR) tests. The rabbit infectivity test for T. pallidum, although very sensitive, has been discontinued from most laboratories due to ethical issues related to the need for animal inoculation with live T. pallidum, the technically demanding procedure and long turnaround time for results, thus making it impractical for routine diagnostic use. Dark-field and phase-contrast microscopy are still useful at clinic- or hospital-based laboratories for near-bedside detection of T. pallidum in genital, skin or mucous lesions although their availability is decreasing. The lack of reliable and specific anti-T. pallidum antibodies and its inferior sensitivity to PCR may explain why the direct fluorescent antibody test for T. pallidum is not widely available for clinical use. Immunohistochemical staining for T. pallidum also depends on the availability of specific antibodies, and the method is only applicable for histopathological examination of biopsy and autopsy specimens necessitating an invasive specimen collection approach. With recent advances in molecular diagnostics, PCR is considered to be the most reliable, versatile and practical for laboratories to implement. In addition to being an objective and sensitive test for direct detection of Treponema pallidum subsp. pallidum DNA in skin and mucous membrane lesions, the resulting PCR amplicons from selected gene targets can be further characterized for antimicrobial (macrolide) susceptibility testing, strain typing and identification of T. pallidum subspecies.
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Soreng K, Levy R, Fakile Y. Serologic Testing for Syphilis: Benefits and Challenges of a Reverse Algorithm. ACTA ACUST UNITED AC 2014; 36:195-202. [PMID: 28845073 DOI: 10.1016/j.clinmicnews.2014.12.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Syphilis is a human infection of global importance. Its diagnosis can be challenging, requiring construction of a serologic profile based on the results of at least two types of antibody tests: treponemal and nontreponemal. The traditional approach to the serodiagnosis of syphilis has been the use of a nontreponemal screening assay followed by the performance of a treponemal confirmatory test if the initial nontreponemal screening test was reactive. With the increasing availability of automated, easier-to-perform, and rapid treponemal assays, an increasing number of laboratory testing sites are adopting reverse sequence screening for the serodiagnosis of syphilis: screening with a treponemal assay first, then confirmation with a nontreponemal assay and, when necessary, discrepant resolution using another treponemal test. In addition to offering automation and increased throughput, a reverse algorithm can increase disease detection, especially in late latent and early primary stages of infection when the nontreponemal antibody test may be nonreactive. However, a disadvantage to this approach is that there can be an increase in false-positive test results. This article reviews the clinical and workflow benefits and limitations of a reverse testing algorithm and discusses current guidance available from the Centers for Disease Control and Prevention.
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Affiliation(s)
| | - Roma Levy
- Siemens Healthcare Diagnostics Inc., Los Angeles, California
| | - Yetunde Fakile
- Centers for Disease Control and Prevention, Atlanta, Georgia
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15
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A rare case of a chronic syphilitic gumma in a man infected with human immunodeficiency virus. The Journal of Laryngology & Otology 2014; 128:557-60. [PMID: 24909596 DOI: 10.1017/s0022215114001200] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE This paper reports a rare case of a human immunodeficiency virus infected man with gummatous syphilis of the face. CASE REPORT A 39-year-old man presented with an ulcer of the face which had been slowly progressive over the previous 6 years. Examination showed an ulcerative lesion of the midface involving the cheeks, and completely destroying the nose, the upper lip and part of the lower lip. The teeth and gums were exposed. The ulcer had a moist, purulent base with rolled edges. The patient had human immunodeficiency virus, with a cluster of differentiation 4 count of 641 cells per µl. The rapid plasma reagin test titre was 1:1024 and the Treponema pallidum haemagglutination assay result was positive. Biopsy showed non-necrotising granulomata with a negative Warthin-Starry silver stain. There was a dramatic response to treatment with penicillin. CONCLUSION This case study is a reminder that syphilis needs to be considered in the differential diagnosis of unusual presentations involving skin and bone.
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Abstract
HIV and syphilis affect similar patient groups and coinfection is common. All patients presenting with syphilis should be offered HIV testing and vice versa. Syphilis can enhance the transmission of HIV. Detection and treatment of syphilis can probably help to reduce HIV transmission. Syphilis may present with atypical features in the HIV-positive patient, for example, there is a higher rate of asymptomatic primary syphilis, and proportionately more HIV-positive patients present with secondary disease. Secondary infection may be more aggressive and there is an increased rate of early neurologic and ophthalmic involvement. Diagnosis is generally made with serology, but the clinician should be aware of the potential for false-negative serology in both primary and, less commonly, in secondary syphilis. All HIV-positive patients should be treated with a penicillin-based regimen, and alternative therapies should be used with caution. All HIV-positive patients should be considered for the evaluation of neurosyphilis. Relapse is a real concern and careful follow up is required. This review will explore the differences in clinical manifestations in HIV-coinfected individuals, and will discuss data to warrant different management in HIV-coinfected individuals.
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Affiliation(s)
- Usha Rani Karumudi
- Department of Infectious Diseases, SUNY-Downstate Health Science Center, Brooklyn, NY 11203, USA.
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Abstract
The agents of human treponematoses include four closely related members of the genus Treponema: three subspecies of Treponema pallidum plus Treponema carateum. T. pallidum subsp. pallidum causes venereal syphilis, while T. pallidum subsp. pertenue, T. pallidum subsp. endemicum, and T. carateum are the agents of the endemic treponematoses yaws, bejel (or endemic syphilis), and pinta, respectively. All human treponematoses share remarkable similarities in pathogenesis and clinical manifestations, consistent with the high genetic and antigenic relatedness of their etiological agents. Distinctive features have been identified in terms of age of acquisition, most common mode of transmission, and capacity for invasion of the central nervous system and fetus, although the accuracy of these purported differences is debated among investigators and no biological basis for these differences has been identified to date. In 2012, the World Health Organization (WHO) officially set a goal for yaws eradication by 2020. This challenging but potentially feasible endeavor is favored by the adoption of oral azithromycin for mass treatment and the currently focused distribution of yaws and endemic treponematoses and has revived global interest in these fascinating diseases and their causative agents.
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Affiliation(s)
- Lorenzo Giacani
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Sheila A. Lukehart
- Department of Medicine, University of Washington, Seattle, Washington, USA
- Department of Global Health, University of Washington, Seattle, Washington, USA
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Castro JG, Alcaide ML, Rosa-Cunha I. Clinical and epidemiological characteristics of individuals with very high rapid plasma reagin. Int J STD AIDS 2013; 25:593-5. [PMID: 24352133 DOI: 10.1177/0956462413515636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Accepted: 10/14/2013] [Indexed: 11/15/2022]
Abstract
The objective of the study was to identify clinical and epidemiological characteristics of patients with infectious syphilis who presented with a high rapid plasma reagin (RPR) titre (≥1: 512) during the year of 2009 at the Miami Dade County Health Department (MDCHD) STD clinic. Potential cases were identified by a search in the electronic database. Among 519 individuals identified with reactive RPR, 190 individuals met criteria for infectious syphilis and 32 of them had at least one RPR titre of ≥1: 512. We found that the majority of individuals with high RPR were men who have sex with men (82%), from ethnic minorities (91%), and HIV infected (75%) but only 3 of them were on antiretroviral therapy. Overall, 50% of these patients with very high RPR titres were symptomatic, and the most common symptom was skin rash (93%).
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Affiliation(s)
- Jose G Castro
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Maria L Alcaide
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Isabella Rosa-Cunha
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, USA
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Parker SRS, Correnti C, Sikora K, Parker DC. Seronegative syphilis: another case for the great imitator. Int J Infect Dis 2013; 18:104-5. [PMID: 24210645 DOI: 10.1016/j.ijid.2013.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Revised: 09/02/2013] [Accepted: 09/03/2013] [Indexed: 11/26/2022] Open
Affiliation(s)
- Sareeta R S Parker
- Grady Health System, Atlanta, Georgia, USA; Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Christina Correnti
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kathleen Sikora
- Department of Dermatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Douglas C Parker
- Grady Health System, Atlanta, Georgia, USA; Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia, USA; Department of Pathology, Emory University Hospital, 1365 Clifton Road, NE, Atlanta, GA 30322, USA.
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Prevalence and epidemiological traits of HIV infections in populations with high-risk behaviours as revealed by genetic analysis of HBV. Epidemiol Infect 2013; 141:2410-7. [PMID: 23347648 DOI: 10.1017/s0950268812003123] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The prevalence and epidemiological traits of human immunodeficiency virus (HIV)/hepatitis B virus (HBV) infections in high-risk populations (HRPs) remained unclarified in Japan. We determined the prevalence of HIV, HBV and Treponema pallidum (TP) and the viral genotypes in HRPs who attended primary sexually transmitted infection (STI) clinics in Osaka province during 2006-2011. Of 7898 specimens, 133 (1·7%) were HIV positive, which was significantly higher than the figures reported by Japanese Red Cross (0·0019%) and public health centres (0·27%) in Japan. The frequency of HIV-1 subtype B was 88·7%, followed by CRF01_AE (2·3%) and C (0·8%), which were almost identical to the national trend. HBV seroprevalence was surprisingly high in the HIV-positive group (63·2%), which was significantly higher than that in the HIV-negative group (25·6%). By contrast, there was no statistical correlation between HIV and TP infection. Interestingly, the distinct HBV genotypes Ae and G were prevalent in the HIV-positive population (60·0% and 20·0%, respectively), although both were rarely detected during nationwide surveillance. The transmission of HIV and HBV appeared to occur largely within a closed community early in life. Of note, about one-quarter of HIV-positive cases would have remained untested if health professionals had not motivated individuals to undergo HIV testing. This is the first evidence-based assessment of HIV positivity and HIV/HBV co-infection in HRPs at primary STIs in Japan and the effect of the involvement of health professionals in the diagnosis of HIV infections in asymptomatic carriers. The genotyping of HBV provided valuable information for understanding HIV epidemical traits.
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Varma R, Estcourt C, Mindel A. Syphilis. Sex Transm Dis 2013. [DOI: 10.1016/b978-0-12-391059-2.00017-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Putri I, Mercer SE, Phelps RG, Levitt JO. False-negative anti-treponemal immunohistochemistry in secondary syphilis. Int J Dermatol 2012; 52:172-6. [DOI: 10.1111/j.1365-4632.2011.05225.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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The immunopathobiology of syphilis: the manifestations and course of syphilis are determined by the level of delayed-type hypersensitivity. Am J Dermatopathol 2011; 33:433-60. [PMID: 21694502 DOI: 10.1097/dad.0b013e3181e8b587] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Syphilis has plagued mankind for centuries and is currently resurgent in the Western hemisphere. Although there has been a significant reduction of tertiary disease and recognition of facilitative interactions with human immunodeficiency virus infection, the natural history of syphilis has remained largely unchanged; thus, new strategies are required to more effectively combat this pathogen. The immunopathologic features of experimental syphilis in the rabbit; the course, stages, and pathology of human syphilis; and a comparison of human syphilis with leprosy suggest that the clinical course of syphilis and its tissue manifestations are determined by the balance between delayed-type hypersensitivity (DTH) and humoral immunity to the causative agent, Treponema pallidum. A strong DTH response is associated with clearance of the infecting organisms in a well-developed chancre, whereas a cytotoxic T-cell response or strong humoral antibody response is associated with prolonged infection and progression to tertiary disease. Many of the protean symptoms/appearances of secondary and tertiary human syphilis are manifestations of immune reactions that fail to clear the organism, due to a lack of recruitment and, more importantly, activation of macrophages by sensitized CD4 T cells. The Bacillus Calmette-Guerin vaccination can enhance DTH and has been shown to produce a low, but measurable, beneficial effect in the prevention of leprosy, a disease that shows a disease spectrum with characteristics in common with syphilis. In the prevention of syphilis, a potential vaccine protective against syphilis should be designed to augment the DTH response.
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Müller H, Eisendle K, Bräuninger W, Kutzner H, Cerroni L, Zelger B. Comparative analysis of immunohistochemistry, polymerase chain reaction and focus-floating microscopy for the detection of Treponema pallidum in mucocutaneous lesions of primary, secondary and tertiary syphilis. Br J Dermatol 2011; 165:50-60. [PMID: 21410678 DOI: 10.1111/j.1365-2133.2011.10314.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND The incidence of syphilis is increasing in many parts of the world including a re-emergence in Western Europe and North America. Depending on the disease stage, direct detection of Treponema pallidum in mucocutaneous lesions of syphilis may be difficult and histopathological findings are not always straightforward. Thus, the correct histological diagnosis may be challenging. OBJECTIVES Comparatively to evaluate the evidence for infection with T. pallidum by immunohistochemistry (IHC), polymerase chain reaction (PCR) and focus-floating microscopy (FFM). METHODS A series of 86 paraffin-embedded skin biopsy samples from patients with primary, secondary or tertiary syphilis was assessed for detection of T. pallidum by IHC and FFM; 45 specimens were also investigated by a T. pallidum-specific PCR analysis. Histopathological reaction patterns and number and distribution of treponemes were studied, and all data were re-evaluated by clinicopathological correlation. RESULTS Using a polyclonal antibody directed against T. pallidum, we detected the presence of T. pallidum by IHC in 42/86 (49%) samples [6/9 (67%) primary, 34/62 (55%) secondary and 2/15 (13%) tertiary syphilis]. T. pallidum-specific DNA was detected in 31/45 (69%) specimens [4/4 (100%) primary, 26/34 (76%) secondary and 1/7 (14%) tertiary syphilis]. In comparison, FFM analysis resulted in an overall detection rate of 82/86 (95%) [9/9 (100%) primary, 60/62 (97%) secondary and 13/15 (87%) tertiary syphilis]. Significant differences were observed concerning amount and distribution of organisms (epitheliotropic vs. endotheliotropic) in correlation to the three disease stages and to histopathological reaction patterns. CONCLUSIONS FFM is a highly sensitive and specific method to detect T. pallidum in tissue from mucocutaneous syphilis lesions. Our results indicate that a combination of PCR and FFM, as the most sensitive approach, could provide an additional benefit for the histopathological diagnosis of (late) secondary and tertiary syphilis and may be helpful in cases where serological testing of T. pallidum antibodies has failed, but the clinical suspicion for syphilis remains.
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Affiliation(s)
- H Müller
- Department of Dermatology, Medical University Innsbruck, Innsbruck, Austria.
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Abstract
After reaching an all time low at the turn of the millennium in several industrialized countries, the syphilis incidence is rising again, perhaps as a consequence of unsafe sexual behavior in response to improved antiretroviral therapeutic options for HIV. Since the beginning of the HIV pandemic, numerous reports on the various aspects of the interaction between syphilis and HIV have been published. Controversies persist on many issues of the management of coinfected patients. This contribution presents a critical appraisal of the available literature. Few large-scale, properly designed, controlled studies have compared syphilis baseline presentation and treatment response according to HIV status. Among the weakness are (1) high rates of patients lost to follow-up, (2) lack of long-term follow-up, (3) lack of gold standard criteria for treatment response, (4) small sample size, and (5) lack of stratification according to syphilis stage, ongoing antiretroviral treatment, CD4 cell count and HIV viral load. From the available data, and given the ever-possible publication bias, we conclude that if HIV has an effect on the course of syphilis, it is small and clinically manageable in most cases. The controversial issues discussed should furnish the rational for clinical research during the forthcoming decade.
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Characterization of Treponema pallidum particle agglutination assay-negative sera following screening by treponemal total antibody enzyme immunoassays. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2010; 17:1718-22. [PMID: 20844087 DOI: 10.1128/cvi.00102-10] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Following a laboratory audit, a significant number of Treponema pallidum particle agglutination assay (TPPA)-negative sera were identified when TPPA was used as a confirmatory assay of syphilis enzyme immunoassay (EIA) screening-reactive sera (SSRS). Sera giving such discrepant results were further characterized to assess their significance. A panel of 226 sera was tested by the Abbott Murex ICE Syphilis EIA and then by the Newmarket Syphilis EIA II. TPPA testing was performed on 223 sera. Further testing by the Venereal Disease Research Laboratory (VDRL) test, the Mercia Syphilis IgM EIA, the fluorescent treponemal antibody (FTA-ABS) assay, and INNO-LIA immunoblotting was undertaken in discrepant cases. One hundred eighty-seven of 223 (83.8%) SSRS were TPPA reactive, while 26 (11.6%) sera which were reactive in both the ICE and Newmarket EIAs were nonreactive by TPPA. The majority (68%) of the TPPA-discrepant sera were from HIV-positive patients and did not represent early acute cases, based on previous or follow-up samples, which were available for 22/26 samples. FTA-ABS testing was performed on 24 of these sera; 14 (58.3%) were FTA-ABS positive, and 10 (41.7%) were FTA-ABS negative. Twenty-one of these 26 sera were tested by INNO-LIA, and an additional 4 FTA-ABS-negative samples were positive. In this study, significant numbers (18/26) of SSRS- and TPPA-negative sera were shown by further FTA-ABS and LIA (line immunoblot assay) testing to be positive. The reason why certain sera are negative by TPPA but reactive by treponemal EIA and other syphilis confirmatory assays is not clear, and these initial findings should be further explored.
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Mullooly C, Higgins SP. Secondary syphilis: the classical triad of skin rash, mucosal ulceration and lymphadenopathy. Int J STD AIDS 2010; 21:537-45. [DOI: 10.1258/ijsa.2010.010243] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
After years of declining incidence in many developed countries, syphilis infection has re-emerged as a major public health problem in the past decade. The secondary stage of syphilis epitomizes the capacity of the infection to present in myriad ways. The skin, lymph glands and mucosal membranes are the most commonly affected tissues.
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Affiliation(s)
- C Mullooly
- Department of Genitourinary Medicine, North Manchester General Hospital, Crumpsall, Manchester M8 5RB, UK
| | - S P Higgins
- Department of Genitourinary Medicine, North Manchester General Hospital, Crumpsall, Manchester M8 5RB, UK
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Hall CS, Marrazzo JD. Emerging issues in management of sexually transmitted diseases in HIV infection. Curr Infect Dis Rep 2010; 9:518-30. [PMID: 17999888 DOI: 10.1007/s11908-007-0077-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Sexually transmitted diseases (STDs) occur often among sexually active persons with HIV infection. Incident STDs may complicate the course of HIV infection and potentiate HIV transmission in the coinfected individual by mucosal disruption and an increase in HIV concentration in ulcers and involved mucous membranes. Conducting ongoing periodic sexual risk assessments in HIV-positive patients in routine medical care is critical to identifying asymptomatic infections. HIV clinicians should be familiar with updated recommendations for screening, diagnosis, and treatment of bacterial and viral STDs, including those specific to HIV infection. This article addresses emerging issues in the management of STDs in HIV-infected persons and summarizes the latest evidence that can be applied to clinical decision-making in this population.
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Affiliation(s)
- Christopher S Hall
- Division of Allergy & Infectious Diseases, University of Washington, Harborview Medical Center, Center for AIDS and STD, 325 Ninth Avenue, Mailbox #359931, Seattle, WA 98104-2499, USA
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Shimizu S, Yasui C, Tajima Y, Tsuchiya K. Unusual cutaneous features of syphilis in patients positive for human immunodeficiency virus. Clin Exp Dermatol 2010; 35:169-72. [DOI: 10.1111/j.1365-2230.2009.03257.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Jimenez-Acosta F, Penneys NS. Treatment of cutaneous complications of AIDS. J DERMATOL TREAT 2009. [DOI: 10.3109/09546638909086709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Molecular characterization of syphilis in patients in Canada: azithromycin resistance and detection of Treponema pallidum DNA in whole-blood samples versus ulcerative swabs. J Clin Microbiol 2009; 47:1668-73. [PMID: 19339468 DOI: 10.1128/jcm.02392-08] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Although detection of Treponema pallidum DNA in whole-blood specimens of syphilis patients has been reported, it is uncertain at what stage of the disease such specimens are most suitable for the molecular diagnosis of syphilis. Also, few studies have directly compared the different gene targets for routine laboratory diagnostic usage in PCR assays. We examined 87 specimens from 68 patients attending two urban sexually transmitted disease clinics in Alberta, Canada. PCR was used to amplify the T. pallidum tpp47, bmp, and polA genes as well as a specific region of the 23S rRNA gene linked to macrolide antibiotic susceptibility. In primary syphilis cases, PCR was positive exclusively (75% sensitivity rate) in ulcerative swabs but not in blood specimens, while in secondary syphilis cases, 50% of the blood specimens were positive by PCR. Four out of 14 (28.6%) of our PCR-positive syphilis cases were found to be caused by an azithromycin-resistant strain(s). Our results confirmed that swabs from primary ulcers are the specimens of choice for laboratory diagnostic purposes. However, further research is required to determine what specimen(s) would be most appropriate for molecular investigation of syphilis in secondary and latent syphilis.
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Venturini M, Sala R, Semenza D, Santoro A, Facchetti F, Calzavara-Pinton P. Reflectance confocal microscopy for the in vivo detection of Treponema pallidum in skin lesions of secondary syphilis. J Am Acad Dermatol 2009; 60:639-42. [DOI: 10.1016/j.jaad.2008.11.901] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 11/17/2008] [Accepted: 11/17/2008] [Indexed: 11/16/2022]
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35
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Pérez Arellano JL, de Górgolas Hernández-Mora M, Gutiérrez Rodero F, Dronda Núñez F. [Bacterial, mycobacterial and fungal opportunistic infections in HIV-infected immigrants: diagnosis and treatment]. Enferm Infecc Microbiol Clin 2008; 26 Suppl 5:22-30. [PMID: 18590663 DOI: 10.1157/13123264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The number of HIV infected immigrants has increased sharply in Spain. These patients are prone to contracting several different types of opportunistic infections, including bacterial, mycobacterial, fungal and parasitic infections. The present article provides an in-depth review of bacterial and fungal infections, with particular emphasis on those not endemic in our country.
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Affiliation(s)
- José Luis Pérez Arellano
- Unidad de Enfermedades Infecciosas y Medicina Tropical, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, España.
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Kingston M, French P, Goh B, Goold P, Higgins S, Sukthankar A, Stott C, Turner A, Tyler C, Young H. UK National Guidelines on the Management of Syphilis 2008. Int J STD AIDS 2008; 19:729-40. [DOI: 10.1258/ijsa.2008.008279] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- M Kingston
- Manchester Centre for Sexual Health, The Hathersage Centre, 280, Upper Brook Street, Manchester M13 OFH
| | - P French
- Department of Genitourinary Medicine, Mortimer Market Centre, Off Capper Street, London WC1E 6JB
| | - B Goh
- Department of Genitourinary Medicine, Ambrose King Centre, The Royal London Hospital, Turner Street, London E1 1BB
| | - P Goold
- Department of Genitourinary Medicine, Whittall Street Clinic, Whittall Street, B4 6DH
| | - S Higgins
- Department of Genitourinary Medicine, Outpatients Department, North Manchester General Hospital, Pennine Acute Hospitals NHS Trust, Crumpsall, Manchester M13 9WL
| | - A Sukthankar
- Manchester Centre for Sexual Health, The Hathersage Centre, 280, Upper Brook Street, Manchester M13 OFH
| | - C Stott
- Manchester Centre for Sexual Health, The Hathersage Centre, 280, Upper Brook Street, Manchester M13 OFH
| | - A Turner
- Department of Clinical Virology, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL
| | - C Tyler
- Department of Genitourinary Medicine, Mortimer Market Centre, Off Capper Street, London WC1E 6JB
| | - H Young
- Royal Infirmary of Edinburgh, 51 Little France Cr, Old Dalkeith Road, Edinburgh EH16 4SA, UK(the Syphilis Guidelines Revision Group 2008)
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Seronegative Syphilis in an AIDS Patient. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2008. [DOI: 10.1097/ipc.0b013e3181637a23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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TUCKER S, YATES V, THAMBAR I. Unusual skin ulceration in an HIV-positive patient who had cutaneous syphilis and neurosyphilis. Br J Dermatol 2008. [DOI: 10.1046/j.1365-2133.1997.01846.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
After a marked decline in the number of syphilis cases in the context of AIDS prevention campaigns, a significant increase has been observed in states of the former Soviet Union since 1994. In recent years, outbreaks have also been reported in the US, Canada, and several European countries. The current epidemic in the US and in different parts of Europe has largely involved men who have sex with men, many of whom are infected with HIV. Since a misdiagnosis of syphilis can have serious consequences for the patient and also for pregnancies and newborns, clinicians should be aware of the many manifestations of syphilis and difficulties in the diagnosis and management of the disease. Younger clinicians in particular are no longer familiar with the diverse clinical symptoms and the complex diagnostics of syphilis. Patients co-infected with HIV may present with atypical clinical manifestations and laboratory test results. Furthermore, through its association with an increased risk of HIV infection, syphilis has acquired a new potential for morbidity and mortality, and the diagnosis of syphilis should be routinely considered in patients with uveitis, sudden deafness, aortic thoracic aneurysm, or pregnancy. Only a minority of syphilis infections are detected in the primary stage. This may be because of atypical locations and, occasionally, atypical morphology of the lesions; however, it may also be because of the difficulty of detecting the pathogen. In the secondary stage, which is clinically extremely diverse, the diagnosis is confirmed serologically. There is a need for increased awareness of the symptoms and signs of acute infections, together with a willingness to consider the diagnosis of syphilis in patients with vague symptoms. An increasing number of diagnostic tests (both specific and nonspecific) are now available. However, in the absence of clinical symptoms or in cases with a low titer or inconsistent test results, diagnosis of syphilis can be difficult or even impossible. Treatment and follow-up should follow current guidelines designed for the involved area. In this article, the cutaneous manifestations of syphilis and their diagnostic and therapeutic management are described in detail.
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Abstract
Although once on decline in the United States and Europe, the incidence of syphilis has been on the rise since 2000. This increase is noteworthy because there is a high coinfection rate with HIV, especially among men who have sex with men. In light of high coinfection rates, all HIV-infected patients should be tested for syphilis and vice versa. HIV can alter the clinical manifestations of syphilis and, in turn, syphilis has the potential to change the course and transmission of HIV. This article addresses variations in clinical presentation, diagnosis, and management of individuals coinfected with HIV and syphilis.
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Affiliation(s)
- Jill Stevenson
- University of Washington School of Medicine, A-300 Health Sciences Building, Box 356340, Seattle, WA 98195, USA.
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Long CM, Klausner JD, Leon S, Jones FR, Giron M, Cuadros J, Pajuelo J, Caceres C, Coates TJ. Syphilis Treatment and HIV Infection in a Population-Based Study of Persons at High Risk for Sexually Transmitted Disease/HIV Infection in Lima, Peru. Sex Transm Dis 2006; 33:151-5. [PMID: 16508525 DOI: 10.1097/01.olq.0000204506.06551.5f] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The objective of this study was to characterize syphilis epidemiology and the relationship of HIV status and initial rapid plasma reagin (RPR) titer to syphilis treatment in Lima, Peru. STUDY DESIGN We screened 1,261 individuals at high risk for sexually transmitted diseases for syphilis and HIV infection. Syphilis was treated with penicillin injection or doxycycline; treatment was repeated in unresponsive cases. RESULTS : The prevalence of syphilis was 7.7%, 1-year incidence rate was 4.7%, and reinfection rate was 42.7%. The treatment success rate was 93.4% (71 of 76); those with initial RPR titers <or=1:8 were less often treated successfully (86.8% vs. 100%, P = 0.054) and required additional treatment more often (26.2% vs. 7.7%, P = 0.028) than those >or=1:16. HIV infection was associated with syphilis, prevalent in 15.6% and 3.7% of those with and without syphilis, respectively (P < 0.001), but did not affect treatment success (90.9% vs. 93.8%). CONCLUSIONS Syphilis was common, associated with HIV infection, and less responsive to therapy in those with initial RPR titers <or=1:8. HIV infection did not affect syphilis treatment success rates.
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Abstract
The clinical manifestations of syphilis are variable in appearance and have been described for centuries. The disease has been arbitrarily divided mainly into three stages. Uncommon presentations of syphilis in adults include (a) primary syphilis-atypical forms of chancre vary in size, shape, morphology, and color. Small ulcus durum is single or multiple, grouped, or herpetiform. Giant necrotic and phagedenic chancres are resolved with scar formation. In intratriginous areas, ulcus durum is rhagadiform, linear, "rocket type," or bilateral. (b) Secondary syphilids include macular (roseolas, leukomelanoderma), papular (small miliar or lichenoid, or with large size-lenticular or nummular), papulosquamous, syphilis cornee, psoriasiform, annular en cockade, nodular, condylomata lata, malignant syphilis, and others; there are also mucosal lesions, loss of the hairs, and alteration of the nails. (c) Tertiary syphilis occurs decades after infection in three main forms: gummatous, cardiovascular, and neurosyphilis (asymptomatic, meningeal, meningovascular, and parenchymatous-such as general paresis or tabes dorsalis). Early recognition of the clinical manifestations of syphilis is important for the start of treatment, recovery of patients, and the prevention of the spread of disease.
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Abstract
Recently, increased rates of syphilis among gay men have been observed in American and European cities. It is important to establish the diagnosis because syphilis facilitates HIV transmission during the primary and secondary stages when sores are open on the skin. However the diagnosis can present a dilemma as negative reactions to serological tests may be observed in AIDS patients. We report here such a case in which the diagnosis was established on dark field examination.
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Affiliation(s)
- L Blum
- Médicine Générale, Centre Hospitalier René Dubos, Pontoise
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47
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Abstract
OBJECTIVE To document the manifestations of syphilis among patients with concurrent HIV infection over a 12-month period. METHOD Descriptive, cross-sectional, hospital-based study of all adult patients with syphilis and HIV infection who attended the skin clinic of the University of Nigeria, Teaching Hospital, Enugu, between July 2000 and June 2001. A standardized questionnaire was used to record age, sex, marital status, occupation and risk factor for HIV infection; initial site of onset of rash/ulcers, duration of the illness, any concomitant affection of mucosa, hair and nails as well as treatments received by each patient prior to presentation. Morphological distribution of lesions, mucosal surface (conjuctival, vulval and rectal) examinations and documentation of concomitant disorders with HIV were noted by the examining dermatologist. Lesional biopsy and dark-field microscopy were undertaken to confirm diagnosis where serologic (non-treponemal and treponemal specific) tests for syphilis were inconsistent with clinical suspicion. Each patient had a routine chest x-ray, mantoux and purified protein derivative (PPD) status taken. RESULTS Thirty-one patients (21 males) with concurrent syphilis and HIV were seen during the study period. Primary syphilis was diagnosed in nine (29%), secondary syphilis in 20 (64.5%) and latent syphilis in two (6.5%). Neurosyphilis was not observed. Prevalence of syphilis for these patients with concurrent HIV was 2.1%. Mean duration of syphilis was 3.9 months +/- 1.4 and lesions of greatest concern occurred mainly on the genitalia. The glans penis was affected in 10 (32.3%) cases, the penile shaft in seven (22.6%), the oral cavity in five (16.1%), the rectum in six (19.4%) and the vulva in three (0.9%) cases. Nine (29.1%) patients had a history of primary syphilitic chancre, 19 (61.3%) had a past history of sexually transmitted disease (STD)--particularly genital ulcers--while three (9.7%) could not recall any past history of STD. Eighteen (59.3%) had a history of unprotected sex, 16 (51.7%) had multiple sexual partners, four (13.3%) had had oral sex, and one anal sex (3.3%); none admitted to being bisexual. Other relevant risk factors for HIV transmission were blood transfusion within 5 years for three (9.7%) and intravenous drug use in two (6.5%). Some patients had more than one condition as a potential source of exposure. Serological tests were weakly reactive in 17 (48.4%), strongly reactive in nine (29%) and non-reactive in five (16.1%) patients. Three patients exhibited prozone phenomenon. Treatment comprised the syndromic approach, which currently is advocated for use in primary healthcare centres without facilities for aetiological diagnosis of sexually transmitted infections. CONCLUSION Our cases with concurrent syphilis and HIV/AIDS had unusual manifestations, responded to treatment more slowly and died sooner than cases described in Western literature due to generally lower levels of health.
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Affiliation(s)
- E N Nnoruka
- Department of Dermatology, University of Nigeria Teaching Hospital, Enugu, Nigeria.
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48
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Abstract
An important theme that emerges from all early historical accounts is that in addition to the decreased virulence of Treponema pallidum, the incidence of secondary syphilis has decreased drastically over the past three centuries. Even in the early 20th century, most syphilologists were of the opinion that the disease had undergone changes in its manifestations and that they were dealing with an attenuated form of the spirochete. Such opinions were based primarily on the observations that violent cutaneous reactions and fatalities associated with the secondary stage had become extremely rare. The rate of primary and secondary syphilis in the United States increased in 2002 for the second consecutive year. After a decade-long decline that led to an all-time low in 2000, the recent trend is attributable, to a large extent, by a increase in reported syphilis cases among men, particularly homosexual and bisexual men having sex with men. The present review addresses the clinical and diagnostic criteria for the recognition of secondary syphilis, the clinical course and manifestations of the disease if allowed to proceed past the primary stage of disease in untreated individuals, and the treatment for this stage of the disease.
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Affiliation(s)
- Robert E Baughn
- Baylor College of Medicine, Syphilis Research Laboratory, Bldg. 109, Room 234A, VA Medical Center, 2002 Holcombe Blvd., Houston, TX 77030, USA.
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49
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Zellan J, Augenbraun M. Syphilis in the HIV-infected patient: An update on epidemiology, diagnosis, and management. Curr HIV/AIDS Rep 2004; 1:142-7. [PMID: 16091235 DOI: 10.1007/s11904-004-0021-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
After a decade of unprecedented declines, incidence of early-stage syphilis in the United States and Europe has increased significantly since 2000. These cases have occurred at disproportionately elevated rates among people infected with HIV. Speculation continues as to whether the clinical spectrum of syphilis is qualitatively different among those individuals who are HIV infected. Recent data suggest that individuals who are immune compromised because of HIV have a higher likelihood of developing neurosyphilis. Recommendations for treatment of syphilis remain the same for patients with and without HIV.
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MESH Headings
- AIDS-Related Opportunistic Infections/diagnosis
- AIDS-Related Opportunistic Infections/drug therapy
- AIDS-Related Opportunistic Infections/epidemiology
- AIDS-Related Opportunistic Infections/transmission
- Administration, Oral
- Amoxicillin/administration & dosage
- Clinical Trials as Topic
- Cross-Sectional Studies
- Doxycycline/administration & dosage
- Drug Therapy, Combination
- Humans
- Incidence
- Injections, Intramuscular
- Neurosyphilis/diagnosis
- Neurosyphilis/drug therapy
- Neurosyphilis/epidemiology
- Neurosyphilis/transmission
- Penicillin G Benzathine/administration & dosage
- Practice Guidelines as Topic
- Probenecid/administration & dosage
- Syphilis/diagnosis
- Syphilis/drug therapy
- Syphilis/epidemiology
- Syphilis/transmission
- Syphilis, Cutaneous/diagnosis
- Syphilis, Cutaneous/epidemiology
- Syphilis, Cutaneous/transmission
- Syphilis, Latent/diagnosis
- Syphilis, Latent/drug therapy
- Syphilis, Latent/epidemiology
- Syphilis, Latent/transmission
- Treatment Outcome
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Affiliation(s)
- Jonathan Zellan
- State University of New York Downstate Medical Center, Box 1187, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
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50
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Abstract
The usual method for detecting spirochetes in tissue sections is the silver stain; however, they are often difficult to detect due to marked background staining commonly seen with this technique. In certain clinical settings, such as neurosyphilis, congenital syphilis, and immunosuppressive conditions including human immunodeficiency virus (HIV) infection, a better method of detecting spirochetes in tissue sections is needed. We compare immunohistochemistry (IHC) with a monoclonal antibody to Treponema pallidum to silver staining in 19 biopsies from 17 patients with serologic evidence of secondary syphilis. IHC demonstrated a sensitivity of 71%, which was superior to the 41% sensitivity of the silver stain (p = 0.084). Furthermore, specificity was improved with IHC, as background artifacts were markedly reduced. Dermal spirochetes were visualized in all 12 positive cases, while epidermal organisms were seen in only eight cases. This finding lies contrary to accepted teaching that organisms are most commonly seen at the dermal epidermal junction. Of interest, perineural plasmacellular infiltrates were frequently seen in our cases (74%). Spirochetes were not seen in any of 14 control cases with similar histopathologic patterns. Although serologic studies remain the gold standard, IHC is more sensitive and specific than silver stain for detecting T. pallidum in biopsies of secondary syphilis.
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Affiliation(s)
- Mai P Hoang
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, TX 75390-9073, USA.
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