Primary Cutaneous CD4+ Small/Medium T-Cell Lymphoproliferative Disorders (SMPLPD), demographical, clinical, therapeutic and prognostic aspects: a retrospective monocentric analysis.

Primary Cutaneous CD4+ Small/Medium T-Cell Lymphoproliferative Disorders (SMPLPD), also known as PCS-TCLPD, represent a rare group of hematologic diseases primarily affecting the skin. In this retrospective single-centre case series study, we aimed to investigate the demographic, clinical, therapeutic, and prognostic aspects of SMPLPD. We collected data from cases diagnosed between 2010 and the present, employing histopathological and immunohistochemical methods following WHO criteria. We included 22 patients with a median age of 61.50 years and median time between clinical onset and diagnosis of 3.00 months. Surgical excision with conservative margins was the primary choice, showing clinical remission in 17 cases, while non-surgical treatments, including radiotherapy, high-potency steroid treatment and ablative laser, achieved clinical remission in four cases. Clinical presentations varied, but the most common one was a single violaceous nodule/papule on upper body parts. In conclusion, our single-centre case series provides valuable insights into SMPLPD, highlighting the effectiveness of surgical treatments and the potential of non-surgical ones. Even if controversial, the benign nature of SMPLPD emphasizes the importance of achieving tumour clearance with acceptable aesthetic outcomes.

Refractory palmo-plantar discoid lupus erythematosus successfully treated with mycophenolate mofetil: Unusual localization and literature review.

Palmo-plantar lesions in discoid lupus erythematosus (DLE) can be considered a very distinct rarity, generally refractory to conventional treatments. We present a 47-year-old African female patient with a 6-month clinical history of palm and soles erosions. Clinical examination revealed painful multiple, well defined, erosions with an erythematous and scaly central area and peripherical post-inflammatory hyperchromic border bilaterally distributed on the palmo-plantar surfaces. Pterygium inversum unguis involved all nails of both hands. Histological analysis and direct immunofluorescence study confirmed palmo-plantar DLE. Therapy with mycophenolate mofetil (MMF) was initiated with a progressive clearing of palmo-plantar lesions and a drastic reduction of pain. Therapy was well tolerated, neither side effects nor altered laboratory investigations were observed. Our case and literature review confirm that MMF may be an effective approach for the management of refractory palmo-plantar DLE with a safer profile than Azathioprine regarding adverse effects and cutaneous malignancies risk.

Lymphogranuloma venereum in an Italian MSM: concurrent pharyngeal and rectal infection.

An Italian HIV-positive man having sex with men (MSM) attended the STIs Outpatients Clinic of Sant'Orsola Hospital in Bologna complaining of anal pain and constipation. According to patient's sexual history and repertoires, NAAT testing for Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) was performed. Pharyngeal and anal swabs resulted positive for CT DNA detection and the following molecular genotyping identified a L2 serovar, coming to the final diagnosis of pharyngeal and rectal lymphogranuloma venereum (LGV) infection. After an antibiotic therapy with doxycycline 100 mg twice a day for 3 weeks, the patient completely recovered and the test of cure was negative for LGV infection.

Gonorrhea and multiple site infection: case report and screening opportunities.

Neisseria gonorrhoeae is one of the most prevalent sexually transmitted pathogen with the vast majority of reported cases diagnosed at urogenital sites. While urethral gonococcal infections in men usually present with penile discharge and dysuria, pharynx and rectal infections are often asymptomatic. The Centers for Disease Control and Prevention recommend that sexually active men who have sex with men (MSM) be screened at least annually for urethral, pharyngeal and rectal gonorrhea, considering sexual exposure history, and every 3 to 6 months if higher-risk behaviours are reported. However, despite CDC's guidelines screening recommendations, low rates of testing among MSM are reported, such as urethral-only screening which may entail missing pharyngeal and rectal gonococcal infection. We present a case report of gonorrhea with multiple anatomic sites infection in a young MSM. Inspite of clinical presentation involving urogenital symptoms only, a sexual history based valutation allowed to detect asymptomatic pharyngeal and rectal infections.

Prevalence and predictors of Lymphogranuloma venereum in a high risk population attending a STD outpatients clinic in Italy.

BACKGROUND: We evaluated LGV prevalence and predictors in a high risk population attending a STI Outpatients Clinic in the North of Italy. METHODS: A total of 108 patients (99 MSM and 9 women), with a history of unsafe anal sexual intercourses, were enrolled. Anorectal swabs and urine samples were tested for Chlamydia trachomatis (CT) DNA detection by Versant CT/GC DNA 1.0 Assay (Siemens Healthcare Diagnostics Terrytown, USA). RFLP analysis was used for CT molecular typing. RESULTS: L2 CT genotype was identified in 13/108 (12%) rectal swabs. All LGV cases were from MSM, declaring high-risk sexual behaviour and complaining anorectal symptoms. Patients first attending the STI Outpatient Clinic received a significant earlier LGV diagnosis than those first seeking care from general practitioners or gastroenterologists (P = 0.0046). LGV prevalence and characteristics found in our population are in agreement with international reports. Statistical analysis showed that LGV positive patients were older (P = 0.0008) and presented more STIs (P = 0.0023) than LGV negative ones, in particular due to syphilis (P < 0.001), HIV (P < 0.001) and HBV (P = 0.001).Multivariate logistic regression analysis revealed that HIV and syphilis infections are strong risk factors for LGV presence (respectively, P = 0.001 and P = 0.010). CONCLUSIONS: Even if our results do not provide sufficient evidence to recommend routine screening of anorectal swabs in high-risk population, they strongly suggest to perform CT NAAT tests and genotyping on rectal specimens in presence of ulcerative proctitis in HIV and/or syphilis-positive MSM. In this context, CT DNA detection by Versant CT/GC DNA 1.0 Assay, followed by RFLP analysis for molecular typing demonstrated to be an excellent diagnostic algorithm for LGV identification.