Hyperphosphatasia with seizures, neurologic deficit, and characteristic facial features: Five new patients with Mabry syndrome
Bibliographic record
Abstract
Persistent hyperphosphatasia associated with developmental delay and seizures was described in a single family by Mabry et al. 1970 (OMIM 239300), but the nosology of this condition has remained uncertain ever since. We report on five new patients (two siblings, one offspring of consanguineous parents, and two sporadic patients) that help delineate this distinctive disorder and provide evidence in favor of autosomal recessive inheritance. Common to all five new patients is facial dysmorphism, namely hypertelorism, a broad nasal bridge and a tented mouth. All patients have some degree of brachytelephalangy but the phalangeal shortening varies in position and degree. In all, there is a persistent elevation of alkaline phosphatase activity without any evidence for active bone or liver disease. The degree of hyperphosphatasia varies considerably ( approximately 1.3-20 times the upper age-adjusted reference limit) between patients, but is relatively constant over time. In the first family described by Mabry et al. 1970, at least one member was found to have intracellular inclusions on biopsy of some but not all tissues. This was confirmed in three of our patients, but the inclusions are not always observed and the intracellular storage material has not been identified.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".