Robotic-assisted off-pump sole transmyocardial revascularization: case report.

Thoracoscopic transmyocardial revascularization (TMR) has been recently demonstrated. We report 2 patients who underwent robotic-assisted thoracoscopic off-pump sole TMR. A 2-inch minimally invasive left anterolateral thoracotomy was made.

Improved patient outcomes when transmyocardial revascularization is used as adjunctive revascularization.

Background: Transmyocardial revascularization (TMR) has been recently used to treat patients with angina for whom angioplasty/stenting and/or coronary artery bypass grafting (CABG) is no longer an option.

Methods: A retrospective review of 255 consecutive patients who required CABG was done. Group 1 patients (n = 219) underwent complete revascularization with CABG alone.

Nongenital dermatologic disease in HIV-infected women.

Background: Dermatologic disease in HIV-infected women has not been adequately characterized.

Objective: The main purposes of this study were to characterize nongenital dermatologic disease in HIV-infected women and correlate these diagnoses with CD4 lymphocyte count to compare these findings with those in published reports of men.

Methods: This study was a retrospective chart review of female patients with dermatologic diagnoses followed up at an HIV clinic in New York City, seen by either a dermatologist (49 patients) and/or a primary care practitioner (114 patients).

Alternative medicine and dermatology.

Because of increasing interest in the treatment and prevention of disease using nonconventional modalities, particularly in Western countries, it is important for practitioners of traditional Western medicine to remain open-minded about the use of alternative treatments. If the patient perceives the physician to be disapproving of the use of alternative treatments, she may not divulge the use of such treatments to the physician, even though alternative treatments can lead to adverse effects and to drug-herb interactions. The demographics and the reasons why patients seek alternative treatment are discussed.

Chronic actinic dermatitis associated with human immunodeficiency virus infection.

Chronic actinic dermatitis is a photodistributed, eczematous dermatitis that preferentially affects elderly men and persists for months to years. Its occurrence in individuals infected with human immunodeficiency virus (HIV) has been described in five patients. We report four additional cases of this uncommon, chronic photodermatosis associated with HIV infection.

Treatment of skin diseases in HIV-infected patients.

Skin diseases are common in HIV-infected patients. Although some of the cutaneous manifestations of HIV-infection resemble more severe forms of common skin diseases, as with seborrheic dermatitis and psoriasis, the response to standard treatment is not as expected. Indeed, this may be the clue that leads the clinician to suspect underlying HIV infection.

Chronic actinic dermatitis. An analysis of 51 patients evaluated in the United States and Japan.

Background And Design: We studied the clinical and photobiologic features of 51 patients with chronic actinic dermatitis who were evaluated at three institutions. The following criteria for patient selection were used: (1) a persistent eczematous eruption in the sun-exposed areas of greater than 3 months' duration; (2) decreased phototest results; and (3) when available, histologic changes of a dermal infiltrate of lymphocytes and macrophages, with or without epidermal spongiosis and atypical mononuclear cells in the dermis and epidermis.

Results: The 51 patients had a mean age of 62.

Chronic actinic dermatitis. An immunohistochemical study of its T-cell antigenic profile, with comparison to cutaneous T-cell lymphoma.

Chronic actinic dermatitis (CAD) describes a persistent photosensitivity disorder in the absence of continued exposure to photosensitizers; it is characterized by a T-cell infiltrate within the epidermis and dermis. The purpose of this study was to characterize the T-cell infiltrate better immunohistochemically. Serial cryostat sections of fresh-frozen punch biopsy specimens of skin were analyzed in 11 patients with CAD and 3 patients with erythrodermic cutaneous T-cell lymphoma (CTCL).

Blue vitiligo.

The progression of vitiligo and postinflammatory hyperpigmentation simultaneously in a patient with AIDS led to the appearance of a blue color on much of the patient's skin. The blue coloration subsequently resolved with follicular repigmentation typical of resolving vitiligo. We believe this is the first reported case of "blue vitiligo.

Photosensitivity, abnormal porphyrin profile, and sideroblastic anemia.

Cutaneous photosensitivity in a 43-year-old man with idiopathic sideroblastic anemia associated with an abnormal porphyrin profile is reported. This condition was associated with elevated free erythrocyte porphyrin, plasma protoporphyrin, urine porphyrins (predominantly coproporphyrin), stool porphyrins (predominantly protoporphyrin), decreased ferrochelatase activity, and deletion of portions of the long arms of chromosomes 18 and 20. Five other patients with sideroblastic anemia and abnormal porphyrin profiles have been described; all but one of these patients had photosensitivity.

Diagnosis of Acanthamoeba infection by cutaneous manifestations in a man seropositive to HIV.

A case of Acanthamoeba infection with cutaneous manifestations in a man seropositive for human immunodeficiency virus is reported. The diagnosis was made by identification of amoebic trophozoites and cysts in tissue specimens. Two other cases of disseminated Acanthamoeba infection with similar skin findings in patients with acquired immunodeficiency syndrome have been previously reported.

The spectrum of syphilis in patients with human immunodeficiency virus infection.

Five patients infected with the human immunodeficiency virus (HIV) with unusual manifestations of syphilis are reported. The high prevalence of HIV seropositivity among our patients with syphilis, the rapid progression to tertiary disease, the increased severity of the clinical manifestations, inappropriate antibody responses to infection, relapse without reexposure despite "adequate" treatment, and lack of response to penicillin therapy have been observed in these and in other patients. Data are presented to explain these unusual observations.

Chronic actinic dermatitis. Study of the spectrum of chronic photosensitivity in 12 patients.

Twelve patients with photodermatitis for longer than 3 months' duration were identified: 1 patient with chronic photocontact dermatitis, 1 with persistent photosensitivity following exposure to a systemic medication, 6 with persistent light reactivity, and 4 with actinic reticuloid. There were 10 men and 2 women, ranging in age from 27 to 81 years, with a mean age of 62 years. The duration of the eruption ranged from 6 months to 20 years.

Lymphoma in a black patient with actinic reticuloid treated with PUVA: possible etiologic considerations.

A 47-year-old black man with a chronic photocontact dermatitis that evolved into actinic reticuloid was treated with systemically administered PUVA for 15 months. Subsequently an isolated nodule of non-mycosis fungoides T cell lymphoma developed. The use of PUVA may have predisposed this patient to the development of a frank malignancy.

Malignant mesothelioma: diagnosis by skin biopsy.

We report a case of malignant mesothelioma in which the tissue diagnosis was established by examination of a skin biopsy specimen. We also review the cutaneous manifestations of malignant mesothelioma. To our knowledge this is only the second reported case diagnosed primarily by examination of tissue from the skin.

CT demonstration of steatocystoma multiplex.

The CT findings of multiple lipid-containing dermal cysts in a patient with steatocystoma multiplex are presented. The characteristic locations, shapes, and densities of the cysts in this rare skin disorder are discussed.