1 The results of prophylactic measures for femoral head AVN have considerable variation, but certain generalizations can safely be stated. 2  Namely, the clinical results of core decompression alone deteriorate with more advanced lesions.
1 Melasma is very common skin ailment. It can occur to anyone, but young women with brownish tone are more likely to contract with it.  The condition is often linked with female hormonal changes. Change in level of estrogen and progesterone may cause melasma.
Somatostatin regulates the levels of a variety of other hormones in the blood. Pancreatic neuroendocrine tumors are either functional (produce hormones) or nonfunctional (produce no hormones). Functional neuroendocrine tumors cause the pancreas to overproduce hormones consequently causing hormone-related symptoms. The majority of PNETs are nonfunctional tumors.