A form of alveolitis or PNEUMONITIS caused by hypersensitivity to high level of inhaled nitrogen oxides, decomposition products of silage.

Endoscopic examination, therapy or surgery of the luminal surface of the duodenum.

A chronic transmural inflammation that may involve any part of the DIGESTIVE TRACT from MOUTH to ANUS, mostly found in the ILEUM, the CECUM, and the COLON. In Crohn disease, the inflammation, extending through the intestinal wall from the MUCOSA to the serosa, is characteristically asymmetric and segmental. Epithelioid GRANULOMAS may be seen in some patients.

Fodder converted into succulent feed for livestock through processes of anaerobic fermentation (as in a silo).

A congenital defect with major fissure in the ABDOMINAL WALL lateral to, but not at, the UMBILICUS. This results in the extrusion of VISCERA. Unlike OMPHALOCELE, herniated structures in gastroschisis are not covered by a sac or PERITONEUM.

Procedures for the improvement or enhancement of the appearance of the visible parts of the body.

Programs of study which span the traditional boundaries of academic scholarship.

Poisoning from ingestion of mushrooms, primarily from, but not restricted to, toxic varieties.

Procedures or techniques used to keep food from spoiling.

The phenomenon of youthfulness, vitality, and freshness being restored. This can apply to appearance, TISSUES, organ functions, or other areas.

Synthetic resins, containing an inert filler, that are widely used in dentistry.

Poly-2-methylpropenoic acids. Used in the manufacture of methacrylate resins and plastics in the form of pellets and granules, as absorbent for biological materials and as filters; also as biological membranes and as hydrogens. Synonyms: methylacrylate polymer; poly(methylacrylate); acrylic acid methyl ester polymer.

The quality or state of being able to be bent or creased repeatedly. (From Webster, 3d ed)