37 The risk of contrast-induced nephropathy is highest in patients with chronic kidney disease (i.e., a GFR of less than 60 mL per minute per 1.73 m 2), especially in the presence of diabetes. 39 Other risk factors include dehydration, heart failure, age older than 70 years, and concurrent use of nephrotoxic drugs.
lech (plural leches) A strong, lecherous desire or craving. A lecher. Verb . lech (third-person singular simple present leches, present participle leching, simple past and past participle leched) To behave lecherously; Etymology 2 . Welsh llech (â slate, slab â) Pronunciation . IPA : /lÉk/ Rhymes: -Ék; Noun . lech (plural lechs)
Freebase(0.00 / 0 votes)Rate this definition: In medicine, leptomeninges is a term used to refer to the pia mater and arachnoid mater, two of the membranes that surround the brain and the spinal cord. The morphology of the brain in meningococcal meningitis is said to be covered by exudate on the surface of, and within the leptomeninges.