Consultant for Pediatricians Vol 5 No 4

Most cases of HSV-2 infection are spread through sexual transmission. An infected person can have virus in his or her saliva, semen, or vaginal secretions. When a seronegative partner comes in sexual contact with these secretions, the virus can enter the body through mucosal surfaces (such as the vagina, anus, or mouth) or micro-abrasions on the skin (eg, the penile shaft, scrotum, thighs, or perineum).

The parents of a 3-week-old infant are concerned about the numerous small, erythematous papules and pustules on his cheeks. All the lesions were at a similar stage in development. The pregnancy was uneventful.

These pinpoint pustules, some with excoriations, and surrounding erythema appeared on the posterior trunk (A) and outer arms (B) of a 15-year-old boy after he had wrapped his upper body in a wool blanket. These lesions were occasionally pruritic, especially on the arms, where most of the excoriations were noted.

Until very recently, when it came to chronic cough, children were to be treated like little adults. In its 1998 guidelines on cough, the American College of Chest Physicians (ACCP) stated that "the approach to managing chronic cough in children is similar to the approach in adults."

An otherwise healthy 10-month-old boy was brought to an allergy clinic for evaluation of atopic dermatitis and chronic rhinitis. On arrival at the clinic for aeroallergen and milk prick skin testing, a rash was noted that was different from his usual atopic dermatitis. The rash had not been present 2 hours earlier when the mother dressed the child and placed him in his car seat during the ride to the clinic.

The lashes on this 12-year-old girl's right eye are white and gray; the lashes on the left eye are black. This small patch of white-gray hair, known as poliosis, occurs most often along the forehead (the so-called white forelock); however, hair anywhere on the body can be affected. The appearance in healthy persons simply indicates a lack of pigment in the hair and skin of the involved area.

Seven-year-old girl with generalized rash that started as a single isolated oval lesion on the lower abdomen. Six days later, diffuse papulosquamous lesions appeared mainly on the trunk, sparing the scalp, face, and extremities. Intense itching despite 3 days of diphenhydramine therapy.

A 13-year-old boy presented with an explosive eruption of numerous, small, round, erythematous, itchy plaques on his lower back and lower limbs of 2 weeks' duration (A). Some of the lesions were scaly. His nails were normal. There was no evidence of arthritis or joint deformity. He had a sore throat a month before the onset of the rash but did not seek medical attention. He was not taking any medication and had no history of joint pain or family history of skin problems.

An otherwise healthy 16-year-old girl presented with medial arm pain after falling on her left elbow while skating. Robert P. Blereau, MD, and Timothy J. Haley, MD, of Morgan City, La, write that a radiograph of the left upper arm showed a spur projecting from the distal humerus; there was no fracture or dislocation.