PPT-Salivary glands &

paranasal sinuses cancers Ester Orlandi Radiotherapy Department Centro Nazionale di Adroterapia Oncologica CNAO Pavia Italy 03072023 Pag 2 Salivary gland cancers. Oral cavity. Entrance door of the gastrointestinal tract;. Beginning of the digestive function;. Provides security of the body against food and drink;. Prior to the adoption act two strong evolutionary verified sensory systems:. hormones: chemicals released into the bloodstream by endocrine glands. Pituitary gland: gland located in the brain that secretes human growth hormone and influences all other hormone-secreting glands (also known as the master gland). . Oral fluid consisted of:. 1. Pure secretions of salivary glands (major and minor glands).. 2. Gingival exudates.. 3. Food debris.. 4. Desquamated epithelial cells .. 5. Microorganisms.. 6. Neutrophil and leukocytes, from gingival crevice or tonsils.. 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.. . by . the salivary glands that aids in the digestion . . of . food.. . . It . serves as an aid to swallowing and digestion . . by . moistening and softening . 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 Open Access Submandibular Salivary Gland Endocrine Secretions and Systemic Pathophysiological Responses Ronald MathisonDepartment of Physiology and Pharmacology, Faculty of Medicine, University of C 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. . Salivary glands are two groups:. 1- The major salivary glands:. Parotids, sublingual and submandibular glands.. They are compound tubuloalveolar glands.. Their secretion is regulated by nervous reflexes.. Gulshan. Kumar. MVSc. , PhD. Affection of salivary glands. Salivary glands affection can be divided into 2 types:- congenital and acquired.. A-Congenital:- . Associated with agenesis or atresia of the parotid ducts, resulting in a fluid-filled swelling proximal to the obstruction site. . 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. . 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.