Major duodenal papilla: The major duodenal papilla is an opening of the pancreatic duct into the duodenum. The major duodenal papilla is, in most people, the primary mechanism for the secretion of bile and other enzymes that facilitate digestion.PancreaticoduodenectomyFallopian tube obstructionDuodenal cancerIRGM: Immunity-related GTPase family M protein (IRGM), also known as interferon-inducible protein 1 (IFI1), is an enzyme that in humans is IRGM gene.Society of American Gastrointestinal and Endoscopic Surgeons: United StatesSignet Armorlite: Signet Armorlite, Inc., an optical company owned by Essilor, recently celebrated its 60th anniversary since incorporation.Imperforate anusJaundicePancreatic duct: The pancreatic duct, or duct of Wirsung (also, the major pancreatic duct due to the existence of an accessory pancreatic duct), is a duct joining the pancreas to the common bile duct to supply pancreatic juices which aid in digestion provided by the exocrine pancreas. The pancreatic duct joins the common bile duct just prior to the ampulla of Vater, after which both ducts perforate the medial side of the second portion of the duodenum at the major duodenal papilla.Krukenberg tumorGallstone: ), cholelithiasisAdenocarcinoma of the lung: Adenocarcinoma of the lung (pulmonary adenocarcinoma) is a common histological form of lung cancer that contains certain distinct malignant tissue architectural, cytological, or molecular features, including gland and/or duct formation and/or production of significant amounts of mucus.Typical pulmonary carcinoid tumour: Typical pulmonary carcinoid tumour is a subtype of pulmonary carcinoid tumour. It is an uncommon low-grade malignant lung mass that is most often in the central airways of the lung.Common bile duct: The common bile duct (), sometimes abbreviated CBD, is a tube-like anatomic structure in the gastrointestinal tract of organisms that have a gall bladder. It is formed by the union of the common hepatic duct and the cystic duct (from the gall bladder).Large cell neuroendocrine carcinoma of the lung: Large cell neuroendocrine carcinoma of the lung (LCNEC) is a highly malignant neoplasm arising from transformed epithelial cells originating in tissues within the pulmonary tree. It is currently considered to be a subtype of large cell lung carcinoma.Kushok Bakula Rinpoche: Kushok Bakula Rinpoche () is nowadays the head of Pethup Gompa in Spituk, Ladakh, India. According to his followers he is an emanation of the Buddha Amitabha and was one of the 16 disciples of Buddha (Naytan Chudrug, or the 16 Arhats).Endolymph: Endolymph is the fluid contained in the membranous labyrinth of the inner ear. It is also called Scarpa's fluid, after Antonio Scarpa.Vestibular system: The vestibular system, in most mammals, is the sensory system that provides the leading contribution about the sense of balance and spatial orientation for the purpose of coordinating movement with balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of the inner ear in most mammals, situated in the vestibulum in the inner ear (Figure 1).Pancreatoblastoma