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In the US and northern Europe, the prevalence of pregnant syphilitic women is estimated at .1-.6%, while in South Africa it was 7.6% in 1982. In 1978, there 108 cases in the US which increased to 268 reported cases in 1985. The increase of congenital syphilis (CS) by 25% from 1985 to 1988 was attributed to the spread of crack cocaine in the US. The rate was 10.5 cases/100,000 live births in the US during this period, a 21% increase. In contrast, in the Netherlands there were 2.5 cases/100,000 live births during 1982-85. Clinical symptoms appear 3 weeks after birth, but some are present at birth such as hepatosplenomegaly, bloated abdomen, cutaneous lesions, and nasal discharge turning into purulent rhinitis. Anemia occurs in 90% of children with CS. Generalized lymphadenopathy, splenomegaly with hepatomegaly, and syphilitic hepatitis may also occur. Syphilitic skeletal abnormalities include osteochondritis, periostitis, osteomyelitis, and osteitis. Meningovascular syphilis produces nervous system effects. CS complications include nephrotic syndrome and acute glomerulonephritis. Ocular abnormalities are caused by treponemes found in the cornea, sclera, uvea, retina and the optic nerve. Chorioretinitis and iridocyclitis are common ocular lesions. The pathogen Treponema pallidum can be diagnosed by dark field microscopy, by immunofluorescence, or by histopathological examination of silver-stained preparations. Pregnancy women with syphilis are treated with penicillin although failures have been reported after single or 2 or 3 in administrations of 2.4 MU benzathine penicillin and after giving tetracycline in 3rd trimester pregnancy. The CDC recommendation for treating infants with CS is iv 50,000 U/kg penicillin G every 8-12 hours for 10-14 days or im 50,000 U procaine penicillin once daily for 10-14 days. Single administration of 50,000 U/kg benzathine penicillin is recommended for newborn children whose mothers have been treated with erythromycin.
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PMID:Congenital syphilis. 161 61

The notes of 946 patients with primary and 854 with secondary syphilis were retrospectively reviewed. Of the 184 heterosexual men with primary syphilis, 182 (99%) had chancres affecting the penis, compared with 467 (64%) of the 728 homosexual men (p less than 0.0001). Anorectal chancres occurred in 249 (34%) of homosexual men. The commonest features of secondary syphilis included a rash, lymphadenopathy, and mucous patches of the mouth or genital area. Hepatitis, meningitis, other neurological problems, iridocyclitis, and periostitis were all exceptionally rare. The clinical features of primary and secondary syphilis do not appear to have changed in recent years.
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PMID:Primary and secondary syphilis, 20 years' experience. 2. Clinical features. 292 Oct 46

A 48-year-old actively homosexual man who had undergone liver transplantation for cirrhosis secondary to hepatitis B infection six years previously presented with a syndrome of diffuse pain, cholestasis, and low-grade fever. The development of thrombocytopenia and persistent hypoprothrombinemia precluded liver biopsy. Subsequently, a skin eruption and VDRL result of 1:128 indicated that most of the findings could be explained by a diagnosis of secondary syphilis with luetic hepatitis and periostitis. This impression was confirmed by a complete response to penicillin therapy. The relation of thrombocytopenia to lues in this case remains uncertain.
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PMID:Unusual manifestations of secondary syphilis occurring after orthotopic liver transplantation. 634 33

Reports of cases of primary and secondary syphilis are increasing in the United States, particularly in urban areas and among homosexual men. While primary syphilis poses little diagnostic difficulty, many physicians are unfamiliar with the multisystem nature of secondary lues. Patients who have secondary syphilis commonly present with systemic signs, skin rash, mucous membrane lesions and generalized adenopathy. Less commonly, secondary syphilis may occur as acute meningitis, sensorineural hearing loss, iritis, anterior uveitis, optic neuritis, Bell's palsy, gastropathy, proctitis, hepatitis, pulmonary infiltration, nephrotic syndrome, glomerulonephritis, periostitis, tenosynovitis and polyarthritis. The diagnosis of secondary syphilis is easily confirmed. Its various manifestations are readily treated with penicillin and, if treated early, are entirely reversible. Two recent cases of secondary syphilis, one presenting as nephrotic syndrome and one as chorioretinitis and ptosis, illustrate the usual and unusual features of this common infection.
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PMID:Secondary syphilis: uncommon manifestations of a common disease. 670 90

The association of finger clubbing and periostitis has been reported in primary biliary cirrhosis and, more rarely, in other forms of chronic liver disease. The prevalence of periostitis and its relationship to finger clubbing is unknown. In this prospective study, we have determined the prevalence of periostitis and finger clubbing in 74 patients with primary biliary cirrhosis and 54 with other forms of chronic liver disease. Clubbing was present in 24% of patients with primary biliary cirrhosis, 29% with HBsAg negative chronic active hepatitis, and 23% in the group of miscellaneous liver diseases. Symmetrical periostitis affecting the tibiae and fibulae occurred in 35% of patients with primary biliary cirrhosis, 29% with chronic, active hepatitis and 40% of patients in the miscellaneous group. The distal radii and ulnae were affected in only eight patients (6%). In primary biliary cirrhosis, the presence of finger clubbing was strongly associated with periostitis (P less than 0.01), but this association was uncommon in other forms of chronic liver disease. In all forms of chronic liver disease periostitis commonly occurs in the absence of finger clubbing. Marked tenderness over the distal leg bones is a reliable sign of underlying periostitis, but this sign is present in only a third of affected patients. This study indicates that periostitis affecting the lower leg bones is common in patients with chronic liver disease, and its presence should be sought whether or not the patient has finger clubbing.
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PMID:Prospective study of periostitis and finger clubbing in primary biliary cirrhosis and other forms of chronic liver disease. 722 54

Dear Editor, Syphilis is an infection caused by Treponema pallidum. Without treatment, it goes through the following stages: primary, secondary, latent, and tertiary (1). The clinical picture of secondary syphilis is very variable (2,3). We present two rare cases of secondary syphilis, one with nodular lesions initially considered to be lymphoma and second with periostitis, which was initially interpreted as an osteoma. To date, only 15 cases with nodular lesions and 10 cases with periostitis in secondary syphilis have been reported in the literature. The first patient was a 59 year old man who presented in a private practice with nodular lesions on the face and axillary and inguinal folds (Figure 1, a, b). The initial diagnostic consideration was lymphoma. A biopsy specimen was taken, and the histopathological features revealed epidermal hyperplasia with papillomatosis, minimal spongiosis with many neutrophils and with a marked inflammatory infiltrate in dermis, consisting of lymphocytes, plasma cells, and neutrophils; the diagnosis of interfaced dermatitis was established (Figure 1, d, e). After one month, the patient presented to our clinic with numerous nodular lesions, some of them painful, located on the trunk and intertriginous folds, including the intergluteal cleft - the lesions in this area being suggestive of condylomata lata (Figure 1, c). The diagnosis of secondary syphilis was taken into consideration, and screening serum tests were performed and found reactive: a Venereal Diseases Research Laboratory (VDRL) titer of 1:64 and Treponema pallidum Hemaglutination Assay (TPHA) titer of 1:80. Hepatitis and anti-human immunodeficiency virus (HIV) antibodies serology was negative. The biopsy was repeated and showed the same histopathological changes. In addition, Warthin-Starry staining was performed, revealing the presence of some spiral micro-organisms in the dermis corresponding to Treponema pallidum (Figure 1, f). A diagnosis of secondary syphilis was established, and the patient was treated with benzathine penicillin G 2.4 million units by intramuscular injection once a week for 2 consecutive weeks. The skin lesions regressed within 1 month, and serological tests showed a VDRL titer of 1:8 3 months after treatment. The second patient was a homosexual male, 35 years old, diagnosed with HIV infection, stage B2. He presented with bone pain in the calves and forearms, with insidious onset. He also presented with an associated erythematous maculo-papular rash on the trunk and limbs and generalized lymphadenopathy (Figure 2, a, b). The tibial crest and radius were sensitive to palpation. A right leg radiography was performed, raising suspicion of osteoid osteoma. The CT scan excluded the diagnosis of osteoma; taking into account the epidemiological context, the diagnosis of syphilis was suspected. The diagnosis was confirmed by leg ultrasound examination (2D US) which showed thickening of the compact tibial bone associated with subperiosteal destructive and proliferative changes (Figure 2, c, d) and by serology for syphilis: the VDRL titer was 1:32 and the TPHA titer was 1:80. The patient was treated with benzathine penicillin 2.4 million units, once a week, for 2 consecutive weeks, with clinical improvement. Syphilis continues to be a serious public health problem worldwide, even if it is a controllable disease due to diagnostic tests and effective and accessible treatment. According to the World Health Organization in 2008, the estimated number of new cases of sexually transmitted diseases in adults with syphilis is 10.6 million cases (4). The cases presented in this paper were characterized by unusual manifestations, requiring good collaboration between the dermatologist and other specialties. In the first case, the diagnosis of secondary syphilis was confirmed by positive serological, clinical, and histopathological findings. The main differential diagnosis of nodular syphilis includes lymphoma, sarcoidosis, Kaposi's sarcoma, atypical mycobacteriosis, deep fungal infections, leprosy, tuberculosis, leishmaniasis, and lymphomatoid papulosis (5). Another important differential diagnosis is between secondary and tertiary syphilis, especially when ulcerating nodules are present. Tertiary syphilis is characterized by unilateral, deep ulcerating nodules with necrotizing granulomas (6). Bone involvement during syphilis is mainly represented by polyarthritis, synovitis, osteitis, and periostitis (7,8). Syphilitic periostitis is characterized by localized or diffuse pain, particularly during the night, which is relieved by movement. The skull, the shoulder girdle, and the long bones are the most common sites of involvement (9). In conclusion, we presented two different cases of secondary syphilis that contribute to the clinical experience of rare cases presented in the literature, raising the awareness of dermatologists and other specialists about less specific clinical aspects of syphilis.
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PMID:Unusual Manifestations of Secondary Syphilis: Case Presentations. 2998 79