Hitchhiking spider: a case of unilateral vasculitis.

A 63-year-old man presented with two days of palpable purpura over the right anterior shin and calf with notable point tenderness on the distal mid-calf without any palpable deep abnormality. Localized right calf pain worsened with walking and was associated with headache, chills, fatigue, and low-grade fevers. A punch biopsy of the anterior right lower leg showed necrotizing neutrophilic vasculitis of superficial and deep vessels.

Fibrous hamartoma of infancy associated with bony remodeling and muscle atrophy.

Fibrous hamartoma of infancy (FHI) is a benign, poorly demarcated, unencapsulated hamartoma contiguous with surrounding fat. This case highlights pronounced bony remodeling and muscle atrophy associated with FHI in a 6-week-old girl. Emphasis is placed on pathologic diagnosis and mechanisms, treatment considerations, and the multidisciplinary approach utilized in the management of the disorder.

Differentiating between child protection and family support in the Canadian child welfare system's response to intimate partner violence, corporal punishment, and child neglect.

Rates of reported child maltreatment nearly doubled in Canada over the period 1998-2003, an increase that reflects growing awareness of the harmful effects of an expanding array of parental behaviors, including corporal punishment, lack of supervision, and exposure to intimate partner violence (IPV). Some of these situations may benefit from voluntary family support programs outside of the child welfare system. Analyzing a sample of 11,807 investigations, this paper compares cases where the sole concern is exposure to IPV, or hitting a child, or neglect, or other forms of investigated maltreatment.