How to Determine if You Can Still Grow Taller Through the Patella?

A purple spot on a child’s hand may indicate allergic purpura, a microvascular disorder characterized by reactive hemorrhagic disease. Treatment should be initiated promptly, including bed rest and medications such as adrenal cortical hormones. Children have weaker immune systems and are more prone to vascular malformations. Parents should take their child to a regular hospital for examination and treatment immediately, and regular physical checks should be conducted.

The inquirer’s concerns about fetal heart rate abnormalities during movement and their request for professional advice.

A one-year-old child has been diagnosed with hand, foot, and mouth disease, initially with a low-grade fever. By the third day, the fever subsided, but symptoms such as fussiness and rashes appeared, mainly on the hands, feet, and buttocks. The child also has a loss of appetite. Could the rash on the hip area be a symptom of hand, foot, and mouth disease?

For children, a rectal temperature between 37.2～37.5℃ is considered normal if they are in good spirits and appetite, without any symptoms.

A red tongue in children may be due to an internal fire rather than a vitamin deficiency.

An eight-month-old baby has a ring of hairlessness at the back of the head, which may be caused by calcium deficiency leading to cradle cap. It is recommended to supplement with milk calcium and vitamin D appropriately.

The scope of diseases in pediatric surgery and whether a second heartbeat is a sign of heart disease.

Tonsillitis is an acute upper respiratory tract infection, often accompanied by acute inflammation of the pharyngeal mucosa and tonsillar ring, commonly seen in adolescents, and may recur acutely on the basis of chronic tonsillitis. Treatment may consider using antibiotics for intravenous administration.

A seven-month-old baby has black hair on top and yellow hair at the bottom. Is this a sign of calcium deficiency?