Management of severe hypertension in a child with tuberous sclerosis-related major vascular abnormalities
Bibliographic record
Abstract
OBJECTIVE: We report the case of a 4-year-old girl with tuberous sclerosis who presented with severe renovascular hypertension secondary to compression of the renal arteries by a large infradiaphragmatic abdominal aortic aneurysm. DESIGN: Case report of a previously unreported case. RESULTS: Normotension could not be achieved despite conservative treatment with three antihypertensive drugs at high doses. An aortic graft was performed successfully but failed to correct the hypertension. Postoperatively, the child experienced acute renal failure after attempting treatment with additional enalapril. Further investigations revealed ischaemia of the left kidney and stenosis of the right renal artery. Subsequently, a combination of maximum dose minoxidil, a calcium antagonist, clonidine and peripheral alpha and beta-blockers, and diuretics was used, but her blood pressure control remained poor. A bypass between the hepatic artery and the right renal artery restenosed at the proximal anastomosis. Her renovascular hypertension was finally improved with an autotransplantation of her right kidney into the right iliac fossa. Fibromuscular dysplasia and abundant collagen deposition were the predominant features seen on histology. She is currently normotensive on moderate doses of a beta-blocker, amlodipine and a diuretic. CONCLUSION: Hypertension in this case was impossible to control medically, and the surgical approach was compromised by numerous complications. This case illustrates the challenges in the management of renovascular hypertension in a child with disease-associated vascular malformations.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".