[Clinical study of total parathyroidectomy and autotransplantation for secondary hyperparathyroidism].
From April 1983 to September 1991 total parathyroidectomy (PTX) and parathyroid autotransplantation were carried out in 27 patients for secondary hyperparathyroidism. Of these patients, 13 were males and 14 were females. Their average age was 43 years old and their mean duration of dialysis was 126.4 months. As preoperative clinical symptoms, bone pain was observed in 19 cases, joint pain in 18, decrease of height in 7, pruritus in 3, muscle pain in 2, red eyes in 2 and others in 2. As roentgenographic findings, subperiosteal bone resorption and skull-salt and pepper were demonstrated in 26 cases, rugger jersey spine in 15, soft tissue calcification in 11, and pathological fractures in 4. Four parathyroid glands were removed in 23 cases, three glands in 4. Serum calcium level decreased remarkably within 24 hours after parathyroidectomy in all cases. The average total weight of parathyroid glands was 4.48 g. The preoperative diagnostic accuracy of echogram was 94% and that of CT scan was 90%. The clinical improvement after PTX was excellent in 12 cases and good in 11. The roentgenographic improvement of skull and/or finger bone more than one year after PTX was excellent in 11 cases and good in 11. Judging from histopathological findings of the bone, the clinical and roentgenographic improvement was observed better in the osteitis fibrosa group than in mild group. A significant correlation was found between the level of preoperative c-PTH and the weight of resected parathyroid glands. The level of preoperative ALP correlated with intact-PTH and was higher in the osteitis fibrosa group than in the mild group.(ABSTRACT TRUNCATED AT 250 WORDS)
Mizoguchi
H
H
Department of Urology, Oita Medical University.
Nomura
Y
Y
Yano
S
S
Nakagawa
M
M
Terada
K
K
Takahashi
S
S
Imagawa
M
M
Nasu
S
S
Ogata
J
J
Fujiwara
T
T
D000328:Adult; D005260:Female; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D016105:Parathyroidectomy / Q000379:methods*; D014182:Transplantation, Autologous