Sex is a major factor determining adipose tissue distribution and the subsequent adverse effects of obesity-related disease including type 2 diabetes. The role of gender on juvenile obesity and the accompanying metabolic and inflammatory responses is not well established. Using an ovine model of juvenile onset obesity induced by reduced physical activity, we examined the effect of gender on met...

Rat adipocyte precursor populations contain clones varying in capacity for replication. In this study we explored factors controlling the frequency of clones of varying replicative capacities (clonal composition). We also explored the relationship between this frequency and fat depot growth. In perirenal and epididymal depots clonal composition was identical bilaterally; perirenal depots contai...

Xanthogranulomatous pyelonephritis (XGP) is an uncommon and aggressive form of inflammation of the renal parenchyma particularly resulting in diffuse renal destruction. A previously healthy 25-year-old woman was admitted to our clinic with right flank pain of sudden onset, nausea and high fever. Computed tomography revealed a mass (12 x 7 cm in diameter) around the right kidney with extension t...

Reindeer calves (n = 632) were slaughtered in November/December (n = 476) or in January (n = 156). Dressed weights and amount of perirenal fat were recorded, and the reproductive organs were collected. A separate group of 130 reindeer calves were weighed at 7 months of age and were followed up with repeated weighings and pregnancy examinations up to 21 months. The onset of puberty and the pregn...

Renal replacement lipomatosis is a condition characterized by varying degrees of renal parenchymal atrophy and perirenal fibrofatty proliferation secondary to chronic inflammation such as xanthogranulomatous pyelonephritis. In severe cases, imaging findings can be misdiagnosed as retroperitoneal liposarcoma.

A 30-year-old male presented with pitting edema. He had received a kidney transplantation 3 months previously. His serum creatinine level was increased, and a renal ultrasound showed hypoechoic fluid collection in the perirenal space and pelvic cavity. We conducted sono-guided percutaneous drainage of the fluid collected in the pelvic cavity. The chemistry of the peritoneal fluid was more equiv...

To cite: Menke J. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013201376 DESCRIPTION A 54-year-old man presented with acute right flank pain. He had a history of liver transplantation due to cryptogenic liver cirrhosis 13 years before and reported no trauma. At the last follow-up, his laboratory findings had been normal, including coagulation parameters and ha...