Primary herpetic gingivostomatitis: no longer a disease of childhood?

Herpes Simplex Virus Type 1 infection: overview on relevant clinico-pathological features

Herpes Simplex Virus Type 1 (HSV-1) is a nuclear replicating enveloped virus, usually acquired through direct contact with infected lesions or body fluids (typically saliva). The prevalence of HSV-1 infection increases progressively from childhood, the seroprevalence being inversely related to socioeconomic background. Primary HSV-1 infections in children are either asymptomatic or following an incubation period of about 1 week gives rise to mucocutaneous vesicular eruptions. Herpetic gingivostomatitis typically affects the tongue, lips, gingival, buccal mucosa and the hard and soft palate. Most primary oro-facial HSV infection is caused by HSV-1, infection by HSV-2 is increasingly common. Recurrent infections, which occur at variable intervals, typically give rise to vesiculo-ulcerative lesions at mucocutaneous junctions particularly the lips (herpes labialis). Recurrent HSV-1 infection within the mouth is uncommon in otherwise healthy patients, although in immunocompromised patients, recurrent infection can be more extensive and/or aggressive. The diagnosis of common herpetic infection can usually be based upon the clinical history and presenting features. Confirmatory laboratory diagnosis is, however, required when patients are, or may be, immunocompromised.

Periodontal and soft tissue prevention strategies for the adolescent dental patient

Recent research has refocused attention on the contribution of periodontal health to the general health of patients at various ages. This article describes changes in the periodontal tissues of adolescent dental patients related to hormonal fluctuations, lack of proper oral hygiene, and risk-taking behaviors. Attention is placed on the development and prevention of acute and chronic gingival conditions in addition to gingival tissue enlargement as one side effect of certain medications.

Acute streptococcal infection of the gingiva, lower lip, and pharynx--a case report

BACKGROUND

Streptococcal gingivostomatitis is a rare phenomenon in a non-compromised host and not commonly reported in the dental literature. Early diagnosis and distinction from viral infections, especially HSV infection, are of the utmost importance. The early use of penicillin is essential in preventing a cascade of events, resulting in severe fasciitis, destruction of tissues, and subsequent rheumatic fever and rheumatic heart disease.

METHODS

A unique case of group A beta-hemolytic streptococcal infection affecting the pharynx, lower lip, and gingiva of a healthy 19-year-old male is presented.

RESULTS

The streptococcal infection was responsive to penicillin treatment.

CONCLUSIONS

In view of the increased use of antibiotics and the development of aggressive strains, the dental clinician has to consider streptococcal infection in the differential diagnosis of gingival and soft tissue infections.

Clinical aspects and antiviral therapy in primary herpetic gingivostomatitis

Primary symptomatic herpes simplex virus infection in children usually manifests as gingivostomatitis and is prevalent in the 1- to 3-year age group. The disease involves the buccal and gingival mucosa and the tongue, and lasts approximately 2 weeks. Two recent non-blind studies reported a more rapid regression of symptoms after treatment with aciclovir suspension. Three randomised double-blind, placebo-controlled trials have clearly demonstrated that early aciclovir treatment significantly shortens the duration of all clinical manifestations and infectivity of affected children compared with placebo. We conclude that the treatment of herpetic gingivostomatitis with aciclovir is recommended. Treatment should be started within the first 3 days of disease onset. The proposed therapeutic dose is 15 mg/kg, 5 times daily for 5 to 7 days.

Primary herpes simplex virus type 1 gingivostomatitis in pediatric personnel

Herpetic gingivostomatitis is common in young children, but primary oral infection has also been described in adults. Herpetic whitlow as an occupational hazard of medical personnel has been well documented. Four cases of primary herpetic gingivostomatitis are reported in two pediatricians and two pediatric nurses who contracted the infection in their fourth decade of life. All suffered from sore throat and fever as presenting symptoms. Correct diagnosis was delayed for 4-5 days. In conclusion, pediatric personnel with pharyngitis and a negative history of herpetic gingivostomatitis or herpes labialis should bear the possibility of oral HSV infection in mind. Early diagnosis is essential to prevent the spread of the infection to their patients.