Granuloma, Lethal Midline |
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| Granulomas, Lethal Midline; Lethal Midline Granulomas; Midline Granuloma, Lethal; Midline Granulomas, Lethal | |
| A non-neoplastic disease of unknown etiology beginning with inflammation, ulceration, and perforation of nose and palate and progressing to gradual destruction of midline facial structures. | |