Biomaterial Database

Intraosseous fat necrosis associated with acute pancreatitis: MR imaging. 1989

J Haller, and G Greenway, and D Resnick, and P Kindynis, and H S Kang

Department of Radiology, Veterans Administration Medical Center, University of California Medical Center, San Diego 92161.

Necrosis of fatty bone marrow, caused by lipolytic enzymes, is a rare complication of several pancreatic disorders. A 44-year-old man with polyarthritis, subcutaneous nodules, and osteolysis associated with alcoholic pancreatitis underwent magnetic resonance (MR) imaging of the knees. In the marrow of the distal femur and proximal tibia, the images showed multiple foci of abnormal signal intensity compatible with the diagnosis of fat necrosis secondary to acute pancreatitis. Because MR imaging can depict abnormalities in fatty marrow that seem to precede necrosis, this modality may add early diagnostic information.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009336	Necrosis	The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D010014	Osteolysis	Dissolution of bone that particularly involves the removal or loss of calcium.	Osteolyses
D010195	Pancreatitis	INFLAMMATION of the PANCREAS. Pancreatitis is classified as acute unless there are computed tomographic or endoscopic retrograde cholangiopancreatographic findings of CHRONIC PANCREATITIS (International Symposium on Acute Pancreatitis, Atlanta, 1992). The two most common forms of acute pancreatitis are ALCOHOLIC PANCREATITIS and gallstone pancreatitis.	Acute Edematous Pancreatitis,Acute Pancreatitis,Pancreatic Parenchyma with Edema,Pancreatic Parenchymal Edema,Pancreatitis, Acute,Pancreatitis, Acute Edematous,Peripancreatic Fat Necrosis,Acute Edematous Pancreatitides,Acute Pancreatitides,Edema, Pancreatic Parenchymal,Edematous Pancreatitides, Acute,Edematous Pancreatitis, Acute,Fat Necrosis, Peripancreatic,Necrosis, Peripancreatic Fat,Pancreatic Parenchymal Edemas,Pancreatitides, Acute,Pancreatitides, Acute Edematous,Parenchymal Edema, Pancreatic,Peripancreatic Fat Necroses
D011859	Radiography	Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film).	Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D001842	Bone and Bones	A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principal cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.	Bone Tissue,Bone and Bone,Bone,Bones,Bones and Bone,Bones and Bone Tissue,Bony Apophyses,Bony Apophysis,Condyle,Apophyses, Bony,Apophysis, Bony,Bone Tissues,Condyles,Tissue, Bone,Tissues, Bone
D001855	Bone Marrow Diseases	Diseases involving the BONE MARROW.	Bone Marrow Disease,Disease, Bone Marrow,Diseases, Bone Marrow,Marrow Disease, Bone,Marrow Diseases, Bone
D005218	Fat Necrosis	A condition in which the death of adipose tissue results in neutral fats being split into fatty acids and glycerol.	Steatonecrosis,Fat Necroses,Necrosis, Fat,Steatonecroses
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000208	Acute Disease	Disease having a short and relatively severe course.	Acute Diseases,Disease, Acute,Diseases, Acute