New Screening Strategy Combining Anal Papanicolaou and Human Papillomavirus Tests for Human Papillomavirus-Related Anal Cancer: A Prospective, Single-Center Study.

Background: The objective of this study was to evaluate the performance of a combined approach of liquid-based anal cytology and human papillomavirus (HPV) testing in predicting patients who should undergo high-resolution anoscopy for the early detection of anal cancer and anal intraepithelial neoplasia (AIN)-2+.

Methods: We conducted a prospective single-center quality improvement study. We consecutively enrolled men who had sex with men (MSM) attending our sexually transmitted disease clinic to undergo anal Papanicolaou (Pap) and HPV tests.

Photodynamic therapy with topical photosensitizers in mucosal and semimucosal areas: Review from a dermatologic perspective.

Photodynamic Therapy is a procedure based on the interaction between a Photosensitizer, a light source with a specific wavelength and oxygen. The aim of this review is to provide a brief and updated analysis of scientific reports on the use of PDT with topical PS in the management of oncological, infectious, and inflammatory disorders involving mucosal and semimucosal areas, with a specific focus on diseases of dermatologic interest.

Pap smear in the prevention of HPV-related anal cancer: preliminary results of the study in a male population at risk.

Background: The aim of this work was to evaluate the role of human papillomavirus (HPV) testing and anal cytology, considering a population of HIV-positive and negative men who have sex with men (MSM), at high risk of sexually transmitted diseases (STD), in order to ascertain which of the methods examined is the best screening strategy for the prevention of anal cancer.

Methods: In the period 06/2013-07/2014 at the "MTS Centre" of the University of Florence, 87 male patients, homo/bi-sexual, of which 46 HIV-negative and 41 HIV-positive, were recruited for anal Pap smear and HPV testing. All patients with an "abnormal" cytological result underwent anoscopy with possible biopsy.

The psychological aspects in sexually transmitted infections.

Background: Over the last years the number of sexually transmitted diseases has greatly increased. This can be attributed mainly to less rigidity in the gender role and to the ever growing sexual liberalization. Sexuality today as in the past, represents an important and complex dimension of the human being.

Mycetomatoid infection of the penis by Candida albicans.

Background: Mycetoma is generally understood to be a chronic suppurative infection involving the skin and the underlying tissue. Mycetomas may be classified as those produced by true fungi (eumycetoma) versus those due to aerobic bacteria Actinomycetales (actinomycetoma).

Methods: We report the atypical case of a mycetomatoid infection of the penile shaft and glans in a 36-year-old man, originally from Senegal, affected by Takayasu's arteritis.

Primary anetoderma and HIV infection: a case report.

Anetoderma is characterized by circumscribed areas of flaccid skin caused by the loss of elastic tissue in the dermis. It may be primary or secondary to various dermatoses. The primary form has been reported in patients with autoimmune diseases, increased levels of antiphospholipid antibodies, prothrombotic abnormalities, and recently, HIV-1 disease.

Pruritus ani.

In the anal region, pruritus may be both idiopathic (mainly of psychological/psychiatric origin) and secondary to an underlying disorder or related to local causes (mainly of dermatologic interest). Persistent pruritus ani is, in particular, a challenging experience for the dermatologist.

Immunohistochemical study of carbonic anhydrase isozymes in human skin.

An increasing number of carbonic anhydrase (CA) isozymes have been discovered in human organs. However, there is little evidence concerning their expression in mammal skin, humans included, and the isozymes involved have not been identified yet. In this study, the distribution of three CA isozymes I, II and IX in human skin from healthy subjects was investigated using an immunohistochemical technique.

Eruptive multiple blue nevi of the penis: a clinical dermoscopic pathologic case study.

Multiple blue nevi have rarely been reported, and the majority of the lesions are located on the trunk and lower extremities. The blue nevus is a rare lesion on genital mucosa and may cause confusion in differential diagnosis with other pigmented lesions such as genital melanocytic macules, lentigo simplex, and malignant melanoma. Here, we describe an unusual patient who presented with a sudden onset in adulthood of multiple blue nevi on the glans penis.