| PHPT | primary hyperparathyroidism; pseudohypoparathyroidism |
|---|---|
| pHPT | primary hyperparathyroidism |
| PHPV | persistent hyperplastic primary vitreous |
| PHT | phenytoin; portal hypertension; primary hyperthyroidism; pulmonary hypertension |
| PICD | primary irritant contact dermatitis |