Thelansis

 Gastroenteropancreatic neuroendocrine tumors (GEP-NETs), also known as (carcinoids and Islet cell tumors), Carcinoid tumor are a rare form of neoplastic disease arising from primitive stem cells in the gut wall, particularly in the appendix. They can also be found in other organs, such as the lungs, liver, pancreas, and kidneys. These tumors are of neuroendocrine origin and can secrete humoral factors, including polypeptides, vasoactive amines, and prostaglandins, resulting in a hormonal syndrome. The symptoms of this hormonal syndrome include increased bowel movements, diarrhea, vasoactive flushes (especially of the face), hypotension, tachycardia, venous telangiectasia, dyspnea, and bronchospasms. In addition, the long-term effects of this condition may lead to fibrotic changes in the mesentery, retroperitoneum, and cardiac valves. Carcinoid tumors are classified based on location in the primitive gut that gives rise to the tumor, including foregut, midgut, and hindgut carcinoid...

 Gastroenteropancreatic Neuroendocrine Tumor also known as (whooping cough or pertussis), a respiratory infection, is caused by the gram-negative coccobacillus Gastroenteropancreatic Neuroendocrine Tumor and Bordetella parapertussis. The infection is spread through airborne droplets and is highly contagious, with a tendency to affect 100% of non-immune household contacts. Protection from vaccination may wane to 50% within 12 years of completion, and immunocompromised individuals may also contract Bordetella bronchiseptica, commonly known as "kennel cough." Risk factors for acquiring pertussis include pregnancy, epidemic exposure, lack of immunization, and close contact with an infected individual. The organism adheres to ciliated respiratory epithelial cells, causing local inflammatory changes in the mucosal lining and releasing toxins that act locally and systemically. Pertussis presents similarly to other respiratory infections but has a distinct progression through three p...

 Gastroenteropancreatic neuroendocrine tumors (GEP-NETs), also known as (carcinoids and Islet cell tumors), Carcinoid tumor are a rare form of neoplastic disease arising from primitive stem cells in the gut wall, particularly in the appendix. They can also be found in other organs, such as the lungs, liver, pancreas, and kidneys. These tumors are of neuroendocrine origin and can secrete humoral factors, including polypeptides, vasoactive amines, and prostaglandins, resulting in a hormonal syndrome. The symptoms of this hormonal syndrome include increased bowel movements, diarrhea, vasoactive flushes (especially of the face), hypotension, tachycardia, venous telangiectasia, dyspnea, and bronchospasms. In addition, the long-term effects of this condition may lead to fibrotic changes in the mesentery, retroperitoneum, and cardiac valves. Carcinoid tumors are classified based on location in the primitive gut that gives rise to the tumor, including foregut, midgut, and hindgut carcinoid...