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La violenza nel corso delle relazioni di fidanzamento costituisce un grave problema che incide sulla salute fisica e mentale degli adolescenti. Le condotte violente nelle unioni non formali non sono concepite come tali né dalle vittime, né dagli aggressori ed in generale si confondono maltrattamento ed offese con amore ed interesse per il partner. La presente ricerca, interna ad un più ampio progetto di ricerca, condotto all’interno del Laboratorio di epistemologia e pratiche dell’educazione, ha avuto come obiettivo l’analisi della presenza e del livello di maltrattamento fisico, psicologico, sessuale ed economico presente nella relazione di fidanzamento di studentesse universitarie iscritte alla Facoltà di Psicologia dell’Università degli Studi di Napoli Federico II, al fine di individuare possibili strategie di intervento in prospettiva educativa.

The Authors report an alternative technique for ileo-anal anastomosis in total proctocolectomy with ileal pouch. Their experience and results are discussed.

Ranitidine may cause liver injuries ranging from transient, subclinical serum transaminases increase every 100-1,000 treated patients to cholestatic hepatitis in less than 1/100,000. Other H2-receptor antagonists are more dangerous: 11 toxic hepatitis cases have been reported as adverse effect after 1 year of marketed ebrotidine. A 75-year-old male with ischemic cardiopathy history was started on an 8 days treatment of oral ranitidine due to pirosis, without any other changes of therapy; 48 h after drug withdrawal, light-coloured stools, dark urine and icteric scleras developed. On hospital admission, 10 days later, physical examination showed slight hepatomegaly and severe jaundice with skin excoriations followed by serum mixed bilirubin further increase and aminotransferases activities mild rise. Total bilirubin peaked at 381.33 mmol/l (5.1-17.1) and progressively returned to normal, after discharge home, in 3 months and now, 1 year later, there is no sign of liver disease. Ultrasonographic biliary anomalies and the most frequent causes of liver damage were excluded. Liver biopsy confirmed ranitidine as the most likely cause of liver toxicity since histological and ultramicroscopical study revealed a drug-induced picture. We report a rare case of intrahepatic cholestasis jaundice related to ranitidine, a widely used drug. Diagnosis would need an ethically unacceptable rechallange test.

Interferon (IFN)-alpha with or without ribavirin is the treatment of choice for patients with chronic HCV-related hepatitis. Cough and dyspnea during IFN therapy are often regarded as a side effect and not as a possible sign of the onset of a pulmonary interstitial disease. It may therefore be claimed that the likelihood that patients treated with IFN develop sarcoidosis is being underestimated. Although they are not conventionally classified as etiopathologic agents of sarcoidosis, the IFNs have been proven to be capable of triggering macrophages and of promoting the expression of class II HLA antigens. It is therefore possible that IFN-a treatment could trigger macrophages and promote the polarization of the immune response towards Th1 in the presence of particular susceptibility conditions, thus starting the series of events that lead to the onset of sarcoidosis. We describe a case of pulmonary sarcoidosis in a 33-year-old patient treated with IFN- a2b and ribavirin for chronic HCV-related hepatitis after 6 months of therapy. The case we report here brings forth the issue of a possible underestimation of the real incidence of sarcoidosis during IFN therapy and highlights the need for more attention to and a more careful evaluation of respiratory symptoms manifesting in treated patients.

Post-mortem examination plays a pivotal role in understanding the pathobiology of the SARS-CoV-2; thus, the optimization of virus detection on the post-mortem formalin-fixed paraffin-embedded (FFPE) tissue is needed. Different techniques are available for the identification of the SARS-CoV-2, including reverse transcription polymerase chain reaction (RT-PCR), immunohistochemistry (IHC), in situ hybridization (ISH), and electron microscopy. The main goal of this study is to compare ISH versus RT-PCR to detect SARS-CoV-2 on post-mortem lung samples of positive deceased subjects. A total of 27 samples were analyzed by RT-PCR targeting different viral RNA sequences of SARS-CoV-2, including envelope (E), nucleocapsid (N), spike (S), and open reading frame (ORF1ab) genes and ISH targeting S and Orf1ab. All 27 cases showed the N gene amplification, 22 out of 27 the E gene amplification, 26 out of 27 the S gene amplification, and only 6 the ORF1ab gene amplification. The S ISH was positive only in 12 out of 26 cases positive by RT-PCR. The S ISH positive cases with strong and diffuse staining showed a correlation with low values of the number of the amplification cycles by S RT-PCR suggesting that ISH is a sensitive assay mainly in cases carrying high levels of S RNA. In conclusion, our findings demonstrated that ISH assay has lower sensitivity to detect SARS-CoV-2 in FFPE compared to RT-PCR; however, it is able to localize the virus in the cellular context since it preserves the morphology. Supplementary Information The online version contains supplementary material available at 10.1007/s00428-021-03262-8.