Monkeypox Clinical Features and Differential Diagnosis: First Case in Campania Region.

As of 15 June, there have been, globally, a total of 2103 laboratory-confirmed cases and one probable case of Monkeypox, including one death. We report two cases of vesicular infectious diseases, one of those is the first case of Monkeypox in the Campania Region. The report, therefore, highlights a recrudescent infection disease that could represent a challenge in differential diagnosis with other vesicular infectious diseases such as Varicella Zoster Virus, during a pandemic season that does not seem to end.

Differences among confirmed and not-confirmed COVID-19 patients at "D.Cotugno" hospital, Naples (Italy): what we learned from first suspected cases?

Clinical presentation of COVID-19 is common to other respiratory infections. We compared the characteristics at hospital admission of confirmed and not-confirmed COVID-19 patients, in the early phase of the epidemic. Thirty-seven suspected patients were enrolled, and COVID-19 was confirmed in 17.

The role of CEUS in characterization of superficial lymph nodes: a single center prospective study.

Accurate lymph node characterization is important in a large number of clinical settings. We evaluated the usefulness of Contrast Enhanced Ultrasound (CEUS) in distinguishing between benign and malignant lymph nodes compared with conventional ultrasonography in the differential diagnosis of superficial lymphadenopathy.We present our experience for 111 patients enrolled in a single center.

Interferon gamma release assays and tubercolin skin test performance in different settings of HIV immunodeficiency.

Background/aim: HIV infection is a risk factor for re-activation of latent tubercolosis infection (LTBI). In recent years new blood tests for the detection of TB infection have been developed: Quantiferon TB Gold in Tube and TSPOT TB, which are interferon-γ releasing assays (IGRAs), have improved the identification of LTBI. In our study we have compared IGRAs and TST in HIV-positive patients with different settings of immunodeficiency.

Different impact of anti-retroviral regimen containing protease inhibitors on development of HIV-related Kaposi sarcoma.

Background: The incidence of Kaposi's sarcoma (KS), an AIDS-related malignancy, has dramatically decreased in the Highly Active Anti-retroviral Therapy (HAART) era. However, KS remains the second most frequent tumor in HIV-infected patients worldwide and has become the most common cancer in the sub-Saharan Africa. Experimental studies have demonstrated a direct anti-neoplastic effect of HAART, and overall of protease inhibitors (PIs), on KS.

Absence of occult HCV infection in patients experiencing an immunodepression condition.

The aim of our study was to evaluate the presence of occult HCV infection in two settings of patients experiencing immunosuppression: patients with Human Immunodeficiency Virus (HIV) infection and those with onco-haematological disease. Sixty consecutive HIV-positive/anti-HCV-negative/HCV RNA-negative patients (HIV group) and 32 consecutive anti-HCV/HCV RNA negative patients with an onco-haematological disease first undergoing chemotherapy (Onco-haematological group) were enrolled. HCV-RNA was sought by real time RT-PCR in plasma and Peripheral Blood Mononuclear Cell (PBMC) samples obtained at enrolment and during follow-up, in the patients in the HIV group every three months and in those in the onco-haematological group at months 1 and 3 during chemotherapy and then every three months after treatment discontinuation.

Together … to take care: multidisciplinary management of hepatitis C virus treatment in randomly selected drug users with chronic hepatitis.

Hepatitis C Virus (HCV) infection is treated with peg-interferon α2a or α2b and ribavirin. International studies show that drug user adherence to treatment is 40% to 60% and increases if the patient is in addiction treatment. The aim of the Together To Take Care (TTTC) study was to achieve better adherence to HCV therapy in randomly selected drug users, who are considered "difficult to treat.

Virological and clinical aspects of HBV-HCV coinfection in HIV positive patients.

In a long-term follow-up study the clinical and virological presentation of HBV/HCV coinfection in anti-HIV positive patients was evaluated. Plasma HBV-DNA, HCV-RNA, and HIV-RNA were determined by PCR in 5 HBsAg/anti-HCV/anti-HIV positive patients, in 4 HBsAg/anti-HIV positive patients and in 82 anti-HCV/anti-HIV positive patients first observed at a Unit of Infectious Diseases in Naples (Italy) from 1990 to 2000 (follow up 6-16 years). All five hepatitis B and C coinfected patients showed reciprocal inhibition of viral replication on admission and during the follow up.

HPV oral infection. Case report of an HIV-positive Nigerian sex worker.

HPV infections have become a major problem in immunocompromised patients, particularly in HIV-positive subjects. HPV lesions are observed more frequently in the ano-genital area and rarely in different body areas, such as the skin and oral cavity. However, in HIV-positive subjects there is an increased risk of oral condylomas.