Abstract |
Between 1964 and 1987, 12 patients with mesoblastic nephroma were treated. The BP was measured preoperatively in five patients, four of whom were hypertensive. Following nephrectomy, the BP returned to normal. Plasma renin levels were measured in one patient; they were markedly elevated pre-operatively, but returned to normal following tumour excision. Immunoreactive renin staining, using a polyclonal antibody to human renin, was performed in the 12 patients. Staining was positive in ten patients. The most intense staining was noted in the areas of cortex entrapped within the tumour, and in perivascular spaces not associated with entrapped cortex. These findings suggest that hypertension secondary to increased tumour associated renin production is a feature of congenital mesoblastic nephroma.
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Authors | P S Malone, P G Duffy, P G Ransley, R A Risdon, T Cook, M Taylor |
Journal | Journal of pediatric surgery
(J Pediatr Surg)
Vol. 24
Issue 6
Pg. 599-600
(Jun 1989)
ISSN: 0022-3468 [Print] United States |
PMID | 2544716
(Publication Type: Case Reports, Journal Article)
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Chemical References |
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Topics |
- Child, Preschool
- Female
- Humans
- Hypertension
(etiology)
- Infant, Newborn
- Kidney Neoplasms
(complications, congenital, surgery)
- Male
- Nephrectomy
- Renin
(biosynthesis)
- Retrospective Studies
- Wilms Tumor
(complications, congenital, surgery)
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