Oral manifestations of HIV infection

Oral lesions are frequently seen in association with all stages of infection with the human immunodeficiency virus (HIV). Many of these lesions occur as the first clinical sign of HIV infection. These lesions include candidiasis, hairy leukoplakia, warts, ulcers, and an aggressive form of periodontal disease. Careful oral examination may reveal lesions that alter Centers for Disease Control staging.     

Cutaneous manifestations of HIV infection

A total of 32 patients with HIV infection were examined for cutaneous manifestations from September 1994 to December 1995 in the Dermatology and Venereology Department of Wenlock District Hospital, Mangalore. Xerosis was the commonest skin manifestation (50%). Oropharyngeal candidiasis was an indicator of grave prognosis in 4 patients. Seborrhoeic dermatitis, seen is in 15.6%, presented in an atypical, extensive and rapidly evolving form. Infections were atypical, extensive and did not respond to conventional modalities of treatment.     

Cutaneous manifestations of HIV infection

The HIV-infection represents simultaneously a new and important problem. Multiple changes appear on skin and mucous membranes in all stages of the infection. These changes have an essential diagnostic significance especially in the early phase of the infection. The most important changes become represented systematically in relation to the progress of the disease.     

Skin manifestations in patients with HIV infection

Cutaneous manifestations are common in patients with HIV infection and mainly due to the immunodeficiency. In the initial stage of HIV infection, we frequently observe a rash of macular lesions. During the asymptomatic phase, the patients may typically show the following skin diseases: seborrhoic dermatitis, acneiform folliculitis, persistent herpes simplex, and infections with the human papilloma virus. In ARC and AIDS patients, 3 groups of skin disorders are found: cutaneous infections, skin tumors, and other mixed skin diseases. Herpes simplex and herpes zoster may develop into ulcerating and necrotising forms especially in patients with advanced immunodeficiency. The most frequent skin tumors in AIDS patients are the disseminated Kaposi's sarcoma and non-Hodgkin's lymphoma. More than 50% of the AIDS patients treated with trimethoprim/sulfamethoxazole developed a severe drug eruption. African and Caribbean patients with AIDS frequently suffer from pruritic skin lesions, the pathogenesis of which is not known. Aside from these cutaneous manifestations, a variety of other skin disorders have been reported in patients with HIV infection, ARC, or AIDS; future research will furnish definite proof whether they are correlated with HIV infection.     

Cutaneous manifestations of HIV infection in children

The vast majority of children with infection with the human immunodeficiency virus (HIV) develop some form of mucocutaneous disease during the course of their illness. Candidal, fungal, bacterial, and viral infections of the skin and mucous membranes tend to be more severe and less responsive to therapy than in the healthy child. Children with HIV infection are also at risk for drug eruptions, seborrheic dermatitis, and several other inflammatory disorders of the skin. An understanding of the cutaneous manifestations of HIV infection may aid in the early diagnosis and appropriate treatment of this disease.     

The cutaneous manifestations of HIV infection

Dermatologic disease is extremely common and varied in HIV-infected patients. While some cutaneous findings are nearly exclusive to HIV-seropositive individuals, many are found in the general population. However, HIV-infected individuals often have an increased prevalence or severity, atypical presentations, or difficulty with treatment of the disease. Immune reconstitution with HAART significantly reduces the prevalence of many dermatologic diseases, but also has associated cutaneous side effects. Correct and early diagnosis of skin disease in HIV-infected individuals allows for early management and improved quality of life. Because dermatologic manifestations may be the first clue of HIV infection, offering HIV testing to affected individuals can lead to early diagnosis and treatment of HIV infection and, ideally, a decrease in disease progression and transmission.     

Modification of syphilitic genital ulcer manifestations by coexistent HIV infection

BACKGROUND: Conflicting data exist regarding whether HIV infection leads to changes in the clinical manifestations and severity of genital ulcer disease (GUD). GOAL: To determine the impact of HIV on the etiology and clinical severity of GUD. STUDY DESIGN: From July 1990 to July 1992, consecutive patients presenting to the two Baltimore City Health Department (BCHD) Sexually Transmitted Diseases clinics were approached as candidates for enrollment in a prospective study to determine factors associated with the transmission and acquisition of sexually transmitted diseases (STDs). RESULTS: Of the 1368 patients who presented to the BCHD, 214 (16%) had genital ulcerations: 160 (21%) of 757 men and 54 (9%) of 611 women. Among the patients with GUD who had undergone HIV testing, 28 (14%) of 204 were infected with HIV: 25 (17%) of 151 men and 3 (6%) of 53 women. Although both groups-those infected with HIV and those not infected with HIV--presented with GUD of similar duration (10 versus 11 days; P = 0.17), multiple lesions were found more frequently in men with HIV infection than in uninfected men: 87% versus 62% (P = 0.02). Although not statistically significant, GUD in men with HIV infection more often were deep (64% versus 44%, respectively) rather than superficial (36% versus 57%, respectively; P = 0.08), and larger (505 mm(2) versus 109 mm 2; P = 0.06). Primary syphilis caused more GUD among men with HIV infection than among uninfected men: 9 (36%) of 25 versus 24 (19%) of 126, respectively (P < 0.01). Secondary syphilis was diagnosed with concomitant GUD more frequently among men with HIV infection than among uninfected men: 3 (13%) of 25 versus 3 (2%) of 123, respectively (P < 0.01). CONCLUSIONS: In this study, patients who presented with GUD were more likely to be infected with HIV. A higher proportion of men with HIV infection had multiple lesions, and the lesions were more likely to be caused by syphilis.     

Mucous gland basement membrane immunofluorescence in cicatricial pemphigoid

Three patients are described with cicatricial pemphigoid and positive immunofluorescence findings in the basement membrane zone of mucous glands of the pharynx, mouth, and nose. These findings appear to be unique to cicatricial pemphigoid.     

Mucocutaneous manifestations of HIV infection in 91 children born to HIV-seropositive women

We examined 91 children under the age of 13 years with definite HIV infection born to HIV-seropositive women. The clinical spectrum of HIV infection in children younger than 13 years who are born to HIV-infected mothers was revised in 1994 into four clinical categories: category N (not symptomatic), category A (mildly symptomatic), category B (moderately symptomatic), and category C (severely symptomatic). Mucocutaneous manifestations were found in 47 (51.6%) of these children. The prevalence of mucocutaneous manifestations in categories A, B, and C were 4%, 62%, and 75%, respectively. The mucocutaneous manifestations in patients in categories B and C were significantly more common than in those category A (p < 0.001). The most common finding was oral candidiasis (36.3%). Drug rash, pruritic papular eruption, herpes zoster, cutaneous candidiasis, Penicillium marneffei infection, and herpes simplex virus stomatitis were found in 6.6%, 5.5%, 4. 4%, 3.4%, and 2. 2% of patients, respectively. All three patients who had disseminated P. marneffei infection were in category C.     

Mucous membrane pemphigoid and oral blistering diseases

The autoimmune blistering disorders present with variable frequency in the oral cavity. Recognition of their key clinical features at presentation is important, as there are many causes of oral ulceration. Careful history‐taking, clinical examination, an understanding of pathogenesis and appropriate investigations are essential. With the exception of the rare genodermatoses that may lead to blistering and oral ulceration, the majority of patients have an acquired disorder. These include the rare autoimmune blistering diseases mucous membrane pemphigoid (MMP), pemphigus vulgaris (PV), linear IgA disease, epidermolysis bullosa acquisita and paraneoplastic pemphigus. Important clinical differential diagnoses include erythema multiforme, which may be mistaken for PV in appearance, while oral lichen planus may be indistinguishable from MMP. Angina bullosa haemorrhagica may also present with tense haemorrhagic bullae, and in the absence of diagnostic tests, requires an astute clinical diagnosis based upon the history. Newer laboratory techniques have facilitated identification of target antigens and epitopes in the autoimmune blistering diseases, particularly in MMP. Current interest is in whether these relate to clinical presentation and outcomes. There have also been recent investigations into the use of saliva as an alternative medium to serum for the diagnosis of oral vesiculobullous lesions. Assessment of disease severity and measurement of quality of life at presentation and subsequent follow‐up is paramount to interpreting therapeutic response. Furthermore, combining these scores with serological and/or salivary biomarkers is valuable in the assessment of clinical response. In this paper, we discuss MMP and its important differential diagnoses.     

Mucous membrane pemphigoid with severe esophageal stricture

Mucous membrane pemphigoid (MMP) is a rare nosological entity. MMP consists of a clinical phenotype in which several autoimmune subepidermal bullous diseases are classified. It occurs predominantly in the mucous membranes and usually results in scarring. Esophageal involvement in MMP is rare and is generally seen in patients in whom lesions are widespread. The most common alterations are multiple esophageal membranes or strictures. In the present case, the authors report on a patient with MMP without any skin lesions and with severe esophageal strictures who went into remission following use of intravenous immunoglobulin.     

Skin manifestations of syphilis maligna in HIV infection. Clinical observations in 3 cases

Three cases of acquired immune deficiency with unusual dermatological symptoms of early syphilis are reported. All three patients were promiscuous homosexual men with confirmed HIV infections and signs of an impaired immune status. One patient was apparently healthy, one had the AIDS-related complex and one was suspected of having LAS. Although none showed serious symptoms as regards their general well-being, the syphilitic skin manifestations corresponded to earlier reports of malignant syphilis.