Table 1.

LUTS and Differential Diagnosis

	SYMPTOM
		Incomplete	Weak			Stop/	Sexual
Disorder	Frequency	Emptying	Stream	Nocturia	Urgency	Start	Dysfunction
BPH	+	+	+	+	+	+	+
UTI	+			+	+
Prostatitis	+	+		+	+		+
Prostate CA	+	+	+	+	+	+
Diabetes mellitus	+			+			+
Diabetes insipidus	+			+
Heart failure				+
Psychogenic water	+			+
Bladder CA	+		+		+

LUTS, lower urinary tract symptoms; BPH, benign prostatic hyperplasia; UTI, urinary tract infection; CA, cancer.