Right iliac fossa kidney: Differential diagnoses.

A right iliac fossa kidney is rarely encountered by the general clinician but multiple diagnoses should be considered.

Intermittent energy restriction for weight loss: Spontaneous reduction of energy intake on unrestricted days.

There is increasing interest for the use of intermittent energy restriction (IER) in weight management. However, there are concerns that IER could result in 'rebound' overconsumption of energy on unrestricted days. We studied self-reported food records from participants in two trials of IER versus continuous energy restriction (Study 1; 44 women on IER for 6 months and Study 2; 72 women on two types of IER for 4 months).