Timothy G Berger

An association between erythema multiforme and herpes simplex virus infection has been supported by clinical studies and by the detection by immunofluorescence of herpes viral antigen in sera and skin biopsy specimens of patients with erythema multiforme. In rare cases, the virus has also been isolated in cultures of skin biopsy specimens of erythema multiforme. To investigate further the association between erythema multiforme and herpes simplex virus, we used the polymerase chain ...

The appropriate use criteria process synthesizes evidence-based medicine, clinical practice experience, and expert judgment. The American Academy of Dermatology in collaboration with the American College of Mohs Surgery, the American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery has developed appropriate use criteria for 270 scenarios for which Mohs micrographic surgery (MMS) is frequently considered based on tumor and patient characteristics. ...

BACKGROUND: Bacillary angiomatosis and bacillary peliosis are vascular proliferative manifestations of infection with species of the genus bartonella that occur predominantly in patients infected with the human immunodeficiency virus. Two species, B. henselae and B. quintana, have been associated with bacillary angiomatosis, but culture and speciation are difficult, and there has been little systematic evaluation of the species-specific disease characteristics. We studied 49 patients ...

BACKGROUND: Bacillary angiomatosis is characterized by vascular lesions, which occur usually in patients infected with the human immunodeficiency virus (HIV). A newly described gram-negative organism, Rochalimaea henselae, has been associated with cutaneous bacillary angiomatosis, but no organism has been isolated and cultivated directly from cutaneous tissue.

METHODS: We used two methods to isolate the infecting bacterium from four HIV-infected patients with cutaneous lesions suggestive ...

IntroductionIntense nocturnal pruritus as well as the complex pathophysiology of atopic dermatitis (AD) can severely affect sleep and become a major factor in negatively impacting quality of life in adults. However, much of the literature on sleep disturbance in AD patients is on the pediatric population, and it is not well studied in adults. Furthermore, limited studies are available to guide effective management of sleep disturbance in AD in general. We review the literature to present ...

Objective: To examine risk factors for the development of cutaneous squamous cell carcinoma (SCC) in a group of human immunodeficiency virus (HIV)— infected patients, including evaluation and detection of epidemiologic risk factors of human papillomavirus (HPV) and p53 expression.Design: Case-control study during a 3-year period.Setting: Dermatologic referral center.Patients: Thirty-three HIV-infected patients who had 97 SCCs were compared with 24 HIV-infected patients who had 70 basal ...

Background and Design: This study determines (1) the readiness of primary care physicians (PCPs) to triage optimally lesions suspicious for skin cancer, (2) the difference in their abilities from those of dermatologists, and (3) whether accurate diagnosis after viewing slide images transfers to accurate diagnosis after viewing lesions on patients. Seventy-one primary care residents and 15 dermatologists and resident dermatologists diagnosed and selected a treatment/diagnostic plan for ...

OBJECTIVE: To evaluate safety and efficacy of thalidomide in the treatment of prurigo nodularis in a group of human immunodeficiency virus (HIV)-infected patients whose condition was recalcitrant to standard treatment.

DESIGN: Prospective study.

SETTING: Outpatient dermatology and neurology clinic, both referral settings.

PATIENTS: Eight HIV-infected patients with refractory prurigo nodularis; a total of 10 met inclusion criteria, but 2 could not be followed up.

INTERVENTIONS: Treatment ...

Certain skin cancers occur with increased frequency or altered course in patients infected with HIV. Malignant melanoma and squamous cell carcinoma are examples of cutaneous malignancies that have a more aggressive course in patients with HIV. Others, such as basal cell carcinoma, appear more frequently in this population but do not appear to be more aggressive. The incidence of HIV-associated Kapsosi's sarcoma has markedly decreased since the advent of HIV antiretroviral therapy. Our ...

The acquired immunodeficiency syndrome (AIDS) epidemic has had a profound impact on our understanding of Kaposi's sarcoma (KS). Epidemiologic features suggest a sexually transmitted cofactor in the pathogenesis of AIDS-associated KS (AIDS-KS), and several putative agents have received intense scrutiny. Cell culture studies suggest that the angiogenesis of AIDS-KS is stimulated by both human immunodeficiency virus proteins and growth factors that may be involved in the development and ...