Kabuki Syndrome and Crohn Disease in a Child with Familial Hypocalciuric Hypercalcemia
Bibliographic record
Abstract
BACKGROUND: Familial hypocalciuric hypercalcemia (FHH) results from a mutation of the calcium sensing receptor (CASR) gene and typically presents as asymptomatic hypercalcemia with inappropriately low urinary calcium excretion and normal or mildly elevated levels of parathyroid hormone. OBJECTIVE: To describe a case of FHH associated with Kabuki syndrome and Crohn disease. METHOD: Genomic DNA was screened for CASR mutations and a retrospective chart review was performed. RESULTS: Heterozygosity was observed in exon 3, which encodes a portion of the extra-cellular domain. Sequencing revealed a n.476T>G nucleotide transversion, predicting a non-conservative substitution of arginine for leucine at codon 159 (p.L159R). CONCLUSION: An association between Kabuki syndrome and autoimmune disease has been described in the literature, which may explain the connection between Kabuki syndrome and Crohn disease. However, it remains unclear if there is a link between FHH, Kabuki syndrome and Crohn disease in this case.
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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 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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".