Preferential macrophage infiltration into OM fat is a general phenomenon exaggerated by central obesity, potentially linking central adiposity with increased risk of diabetes and coronary heart disease.

Autophagy is up-regulated in adipose tissue of obese persons, especially in Om, correlating with the degree of obesity, visceral fat distribution, and adipocyte hypertrophy. This may co-occur with insulin resistance but precede the occurrence of obesity-associated morbidity.

We found an association between HS and diabetes, hyperlipidaemia, obesity, hypertension and metabolic syndrome among a large community-based cohort of patients with HS. Clinicians should take into account that patients with HS may have one or more undiagnosed components of metabolic syndrome despite their young age. Thus, appropriate targeted screening is advised.

European Foundation for the Study of Diabetes.