PPT-Salivary Gland

Neoplasms Structural elements of the salivary gland unit Etiology Not fully understood Two theories predominate A Bicellular stem cell theory B Multicellular theory . What is a gland?. . Gland is an organ of secretion made up of specialized . secretory. cells derived from the surface epithelium on which it opens.. General Features. Epithelial in origin. Present as discrete organs or in layers.. USEFULNESS OF MRI IN THE DIAGNOSIS OF SALIVARY GLAND . PATHOLOGIES. INTRODUCTION. MAJOR SALIVARY GLAND. -. PAROTID,SUBMANDIBULAR,SUBLINGUAL. MINOR SALIVARY GLANDS. NUMEROUS SCATTERED THROUGHOUT UPPER AERODIGESTIVE TRACT.. Dr. Supreet Singh Nayyar, AFMC. For more topics, visit . www.nayyarENT.com. Anatomy of Parotid, Submandibular, Sublingual glands. Physiology – structure of glands, secretion of primary fluid, neuronal control, neurotransmitters. Clinical Anatomy of the Salivary Glands. Minor salivary glands . Use of saliva as diagnostic fluid. Change in . sal. composition and flow rate. Sialadenitis. –Na &. Cl. secretion increases .. Small animal soft tissue surgery. VSR( 2+1) -608. . Dr. . Archana. . kumari. . . . DR. SHIKHA. ASSISTANT PROFESSOR. SHALAKYA TANTRA . HAMC & HDEHRADUN. 9454908322. IN. T. R. ODU. C. TION. The . salivary . glands . are . exocrine . glands, glands with . ducts, that . produce saliva . Dr. . zaeem. . dahla. Consultant general . surgeon . objectives. To know the surgical anatomy of salivary glands.. Autonomic innervations of SG and its effect on function .. Inflammatory disorder of SG.. ARRO Case: Ashley Albert, MD ( PGY - 3) Rahul Bhandari, MD (PGY - 5) Faculty Advisor: Sophy Mangana, MD Department of Radiation Oncology University of Mississippi Medical Center Outline • Case ANATOMY AND OUTLINE OF IMAGING. ANATOMY AND OUTLINE OF IMAGING. Types of Salivary Gland Imaging . CONVENTIONAL RADIOGRAPHY. Mainly views taken in CR are occlusal, panoramic, and lateral oblique view and PA views. . DR. PRATIMA SONI. DEPT. OF OMR. PART 1. CONTENTS. INTRODUCTION. SYMPTOMS OF SALIVARY GLAND DYSFUNCTION. CLASSIFICATION OF SALIVARY GLAND DISORDERS. CERTAIN DISORDERS. Aplasia . / . Agenesis. Aberrancy. Inflammatory and reactive lesions. Viral diseases. Systemic conditions with salivary gland involvement. Medication induced salivary dysfunction. Immune conditions. Granulomatous. conditions. Sialorrhea. Prof.Dr. . . P.Srinivas. . Chakravarthi. HOD. Oral and Maxillofacial surgery. 1. 19-May-23. CONTENTS. Introduction. Anatomy of salivary glands. Functions of saliva. Functional disorders. Obstructive disorders. Gastrointestinal. block-Anatomy-Lecture . 2. Editing file . . Describe the anatomy of the parotid gland: position, shape, structures within it ,innervation and parotid duct. . . Describe the anatomy of the submandibular and sublingual salivary glands: location, shape, parts, ducts and innervation of the glands.. . Alaraji. B.D.S.F.I.B.M.S. CLASSIFICATION. I. Developmental:. 1. Aplasia-absence of the gland. 2.Atresia-absence of the duct. 3.Aberrancy- ectopic gland. . II. Enlargement of the gland. : . A. . Inflammatory.