Biomedical subjects

Jean François Lemay

Publications and source records attributed to Jean François Lemay.

3 recordsLinked to original sources

PubMed2004

Infantile colic: a review.

Infantile colic is characterised by episodes of uncontrollable crying or fussing in an otherwise healthy and well-fed infant less than three months of age. The episodes of crying in an infant with colic last more than three hours per day and more than three days per week for at least three weeks. The condition can be very stressful for the family. Cows' milk proteins appear to be associated with the prevalence of infantile colic in a significant number of cases. Supportive counselling, reassurance, and dietary modifications if necessary, are the core measures used for the treatment of this condition. In most infants, infantile colic resolves by three to four months of age.

Colic↗

PubMedDate not supplied

Attention deficit hyperactivity disorder: an update.

Attention deficit hyperactivity disorder (ADHD) is the most common neurobehavioral disorder, affecting 3% to 5% of school-aged children. Of the 3 subtypes--predominantly inattentive, predominantly hyperactive/impulsive, and a combined subtype--the latter is the most commonly represented group, accounting for 50% to 70% of all ADHD individuals. Stimulant medication is the cornerstone of management; however, stimulants with a short duration of action have been problematic for some patients. Recent technologic advances in delivery systems offer many patients the option of a once-daily dosage.

Age Distribution↗

PubMedDate not supplied

The limping child.

A child who limps often presents a diagnostic challenge. The differential diagnosis is extensive. Although the most common cause is trauma, awareness of other potential causes is important. The age of the child and the pattern of the gait help narrow the differential diagnosis. In most cases, a diagnosis can be made from the history and physical examination. If the diagnosis is not obvious after a careful clinical evaluation, plain radiographs provide an excellent means of screening for fracture, joint effusion, lytic lesions, periosteal reaction, and avascular necrosis. Other tests should only be ordered when indicated.

Adolescent↗