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A medical condition is termed heterogeneous, or a heterogeneous disease, if it has several etiologies (root causes); as opposed to homogeneous conditions, which have the same root cause for all patients in a given group. Examples of heterogeneous conditions are hepatitis and diabetes. Heterogeneity is not unusual, as medical conditions are ...
Cystic lesions of the pancreas are a group of pancreatic lesions characterized by a cystic appearance. They can be benign or malignant. [citation needed] Cystic lesions are found in 20.6% of all pancreatectomy specimens. Among this heterogeneous group, benign neoplasms predominate, particularly those with mucinous lining.
The isthmus (also called the central pancreas) is the region of the gland that runs anterior to the superior mesenteric artery; by convention, it divides the right and left sides of the pancreas. [2] The ventral pancreatic bud forms the pancreatic head and uncinate process. The glands continue to develop but the duct systems anastomose.
A pancreatic cyst is a fluid filled sac within the pancreas. They can be benign or malignant. X-ray computed tomography (CT scan) findings of cysts in the pancreas are common, and often are benign. In a study of 2,832 patients without pancreatic disease, 73 patients (2.6%) had cysts in the pancreas. [3] About 85% of these patients had a single ...
Although intraductal papillary mucinous neoplasms are benign tumors, they can progress to pancreatic cancer. [1] As such IPMN is viewed as a precancerous condition. [3] Once an intraductal papillary mucinous neoplasm has been found, the management options include close monitoring and pre-emptive surgery. [medical citation needed]
Exocrine pancreatic insufficiency (EPI) is the inability to properly digest food due to a lack or reduction of digestive enzymes made by the pancreas.EPI can occur in humans and is prevalent in many conditions [1] such as cystic fibrosis, [2] Shwachman–Diamond syndrome, [3] different types of pancreatitis, [4] multiple types of diabetes mellitus (Type 1 and Type 2 diabetes), [5] advanced ...
Long-term dietary changes and pancreatic enzyme replacement may be required. [1] Occasionally, surgery is done to remove parts of the pancreas. [1] Globally, in 2015 about 8.9 million cases of pancreatitis occurred. [6] This resulted in 132,700 deaths, up from 83,000 deaths in 1990. [7] [9] Acute pancreatitis occurs in about 30 per 100,000 ...
Hereditary pancreatitis (HP) is an inflammation of the pancreas due to genetic causes. It was first described in 1952 by Comfort and Steinberg [1] but it was not until 1996 that Whitcomb et al [2] isolated the first responsible mutation in the trypsinogen gene on the long arm of chromosome seven (7q35).