Answered by The Community. Making the world better, one answer at a time. A delta is an area where a river enters a larger body of water. Weathered particles are eroded and then deposited when the momentum of the river slows down.So a delta has to start with weathered particles and then the particles have to be eroded and then they are deposited.aking the world better, one answer at a time. A delta is an area where a river enters a larger body of water. Weathered particles are eroded and then deposited when the momentum of the river slows down.
INTRODUCTION: Inverted papilloma (Schneiderian papilloma) is a primarily benign lesion that occurs in the nasal cavity and paranasal sinuses. Clinical problems include a tendency towards local destruction, recurrence and malignant transformation into squamous cell carcinoma.
Gastric adenoma. Gastric adenoma (adenomatous gastric polyp) is a type of polyp made up of abnormal (atypical) glandular cells from the stomach lining. They are found in areas of the stomach where the normal tissue has been changed by chronic inflammation. If left untreated, a gastric adenoma could develop into adenocarcinoma, the most common type of stomach cancer. 1  almost always found in the antrum of the stomach. 2  may grow as a slightly elevated area on the lining of the stomach (sessile) or outward from the surface with a head and stalk (pedunculated).