Kidney or renal biopsy is the excision of a tissue sample from the kidney for microscopic analysis to determine cell morphology and the presence of tissue abnormalities. This test assists in confirming a diagnosis of cancer found on x-ray or ultrasound or to diagnose certain inflammatory or immunological conditions.
The Three Sisters are a subgroup of the Cascade volcanoes west of Bend in central Oregon, consisting officially of North, Middle, and South Sisters (all approximately 10,000 ft high), though Mt. Bachelor (aka Bachelor Butte) & Broken Top are also in the immediate vicinity.
Three Sisters Falls: San Diego Countyâs Three Tiered Seasonal Waterfall. Three Sisters Waterfall, about 30 minutes south of Julian, is one of the premier Southern California waterfalls when it is flowing. This set of falls cascade over the rocks and there are three main falls (making up the three sisters). It is best to visit after a good season of rain.