A Case of Cytomegalovirus-Induced Oral Ulcer in an Older Adult Patient with Nephrotic Syndrome due to Membranous Nephropathy

Table 1

The extent of kidney damage in terms of creatinine level of blood, estimated glomerular filtration rate (eGFR), protein-creatinine ratio, uric acid (UA), blood urea nitrogen (BUN), blood sodium, potassium, and chloride levels and serum phosphorus level at the start of treatment, midtreatment (8 days), and posttreatment (18 days).

	8/5/19	8/13/19	8/23/19
	Start of treatment	Midtreatment (8 days)	Posttreatment (18 days)
Creatinine level of blood (mg/dL)	2.0	1.5	3.7
eGFR	25.9	34.6	13.2
Protein-creatinine ratio	3.0	4.4	1.5
UA (mg/dL)	6.3	4.6	13.0
BUN (mg/dL)	54.0	39.0	134.0
Blood sodium level (mEq/L)	125.0	130.0	144.0
Blood potassium level (mEq/L)	4.8	4.6	4.4
Blood chloride level (mEq/L)	96.0	99.0	109.0
Serum phosphorus level (mg/dL)	3.9	2.4	7.9
Urinary creatinine (mg/dL)	105.9	77.6	74.0