| Chr | any change in the normal structure or number of chromosomes |
|---|---|
| Chr | a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun |
| Chr | (medicine) being long-lasting and recurrent or characterized by long suffering |
| Chr | having a habit of long standing |
| Chr | a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow |
| Chr | eczema characterized by thickening of the skin with accentuated skin lines |
| Chr | persistent gastritis can be a symptom of a gastric ulcer or pernicious anemia or stomach cancer or other disorders |
| Chr | glaucoma caused by blockage of the canal of Schlemm |
| Chr | glossitis with atrophy of tongue tissue |
| Chr | renal failure that can result from a variety of systemic disorders |
| Chr | slowly progressing leukemia |
| Chr | chronic leukemia characterized by lymphoblast-like cells |