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Blood Urea Nitrogen (BUN)/ Serum Urea

Investigation Code: blood-urea-nitrogen-bun-serum-urea

presented with progressive shortness of breath 2weeks more marked on exertion then letter on was accompanied with difficulty in breathing on lying flat, night cough, lower limb edema and letter on started to experience difficulty in breathing even at rest for 2 days however he is also known patient with asthma

ICD-10 Codes Related

  • N17 — Acute renal failure
  • E02 — Subclinical iodine-deficiency hypothyroidism
  • I10 — Essential (primary) hypertension
  • I13.0 — Hypertensive heart and renal disease with (congestive) heart failure
  • K00.7 — Teething syndrome
  • L03 — Cellulitis
  • N00.2 — Acute nephritic syndrome, diffuse membranous glomerulonephritis
  • N00.4 — Acute nephritic syndrome, diffuse endocapillary proliferative glomerulonephritis
  • N00.5 — Acute nephritic syndrome, diffuse mesangiocapillary glomerulonephritis
  • N00.7 — Acute nephritic syndrome, diffuse crescentic glomerulonephritis
  • N01 — Rapidly progressive nephritic syndrome
  • N01.7 — Rapidly progressive nephritic syndrome, diffuse crescentic glomerulonephritis
  • N02.2 — Recurrent and persistent haematuria, diffuse membranous glomerulonephritis
  • N03 — Chronic nephritic syndrome
  • N03.2 — Chronic nephritic syndrome, diffuse membranous glomerulonephritis
  • N03.8 — Chronic nephritic syndrome, other
  • N04.4 — Nephrotic syndrome, diffuse endocapillary proliferative glomerulonephritis
  • O03 — Spontaneous abortion
  • O05.4 — Other abortion, incomplete, without complication
  • R03.1 — Nonspecific low blood-pressure reading
  • Y00.5 — Assault by blunt object, trade and service area
  • Z04.3 — Examination and observation following other accident
  • I13.9 — Hypertensive heart and renal disease, unspecified