Recurrent Urolithiasis Revealing Primary Hyperparathyroidism in a Nephrology Department

Table 4

Prognostic data of our study population.

Patients	Medical treatment	Surgical treatment	Histology	Follow-up
1 (WR)	25 OH Vit D3	No	—	6 Years
				PTH: 114 pg/ml
				Ca: 2.36 mmol/l
				Ph: 0.88 mmol/l
				25 OH Vit D: 28.7 ng/ml
				CaU: 8.3 mmol/24 h
				PhU: 21 mmol/24 h
2 (BA)	25 OH Vit D3	Yes; Removal of the subpolar lower parathyroid	Parathyroid hyperplasia	3 Years
				CT scan of the parathyroids 5 months after surgery: 16 mm mediastinal adenoma not reoperated
				PTH: 96.3 pg/ml
				Ca: 2.7 mmol/l
				Ph: 0.71 mmol/l
				CaU: 3 mmol/24 h
				PhU: 13.5 mmol/24 h
3 (DH)	25 OH Vit D3	Yes; Removal of a 2 cm nodule from the left lower parathyroid	Parathyroid adenoma	1 year
				PTH: 96.3 pg/ml
				25 OH Vit D3: 39 ng/ml Ca: 2.27 mmol/l
				Ph: 0.73 mmol/l
				CaU: 3 mmol/24 h
				PhU: 13.8 mmol/24 h
4 (HR)		Yes	Parathyroid adenoma	PLTF
5 (NL)		Yes; Parathyroidectomy of the lower and upper left, upper right, and half of the lower right parathyroid	Parathyroid adenoma	8 years
				PTH: 30 pg/ml
				Ca: 2.26 mmol/l
				Ph: 1.39 mmol/l
				Ca u: 1.4
				Ph u: 14.8
6 GK		Yes; Right lower parathyroid adenoma	Parathyroid adenoma	3 years
				Creat: 108
				Ca: 2.33 mmol/l
				Ph: 0.98 mmol/l
				PTH: 74.05 pg/ml
				Ca U: 2.08 mmol/24 h
				Ph U: 16 mmol/24 h
7 (BAS)		Yes; Parathyroidectomy	ND	PLTF
8 (NH)		—	ND	PLTF
9 (DS)		—	ND	PLTF
10 (HI)		Yes; Removal of a 2.5 cm parathyroid adenoma	Parathyroid adenoma	3.5 Years
				Creat: 160 µmol/l
				PTH: 300 pg/ml
				Ca: 2.18 mmol/l
				Ph: 1.03 mmol/l
				25 OH Vit D3: 16 ng/ml

PLTF: patient lost to follow-up: ND: none done, PTH: parathormone, Ca: calcium, Ph: phosphate, U: urinary, and Creat: serum creatinine. Bold values represent the follow-up period for each patient.