Delayed ¹⁸F-FDG PET/CT Appearance of Urachal Adenocarcinomas

Table 1

Patient characteristics and results of PET and CT scan.

Case	Gender	Age	SUVmax of the lesion	SUVmax of urine (early)	SUVmax of urine (delay)	SUVmax of the liver	History	Conventional Imaging methods	Size (mm)	Morphology and density	Metastasis	Treatment
1	Female	35	18.9	13.5	2.6	2.3	Hematuria	Ultrasound	40	Round-like mass, solid	Lung	Surgery and chemotherapy
2	Male	52	38.2	91.6	5.1	3.6	Hematuria	Ultrasound	78	Irregular lumps, solid	Peritoneal, skeletal	Chemotherapy
3	Male	44	58.9	51	5.2	4	Hematuria	MR	30	Tubercle like, solid	None	Surgery
4	Female	71	16.8	63.2	4.4	4.2	Pelvic mass	MR	50	Irregular lumps, cystic-solid	None	Surgery
5	Male	52	12.3	19.4	1.8	4.2	Hematuria	CT	28	Round tubercle like, solid	None	Surgery
6	Female	38	7.2	18.9	1.8	4	Hematuria	MR	30	Tubercle like, solid	None	Surgery