PPT-Salivary gland disorders

Author : Lionheart | Published Date : 2022-08-03

Dr zaeem dahla Consultant general surgeon objectives To know the surgical anatomy of salivary glands Autonomic innervations of SG and its effect on function

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Salivary gland disorders: Transcript

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. 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. Sjögren's. Syndrome in NOD.H-2. h4. mice. Tamer Mahmoud. Postdoctoral Fellow. Rachel Ettinger. Senior . Scientist. 2. Clinical Manifestations of . Sjögren’s. Syndrome in Humans and Mice. Cihakova, D. et al. Contemporary Challenges in Autoimmunity. 1173:378-383 (2009).. Neoplasms. Structural elements of the salivary gland unit. Etiology. Not fully understood. . Two theories predominate: . (A) . Bicellular. stem cell theory. . (B) . Multicellular. theory . . . Salivary tumors 7% of head and neck tumors. Parotid tumors >submandibular > lingual. Equal incidence between sexes. Risk Factors: nutritional deficiency, exposure to ionizing radiation, UV exposure, genetic predisposition, EBV. Small animal soft tissue surgery. VSR( 2+1) -608. . Dr. . Archana. . kumari. . . . . 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.. Parotid. A compound . tubulo. . acinar. gland. Serous type of gland. Myoepithelial. cells present. Intraepithelial glands found in main excretory ducts. The opening of the duct into the mouth cavity is lined with stratified sq. 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 Inflammatory and reactive lesions. Viral diseases. Systemic conditions with salivary gland involvement. Medication induced salivary dysfunction. Immune conditions. Granulomatous. conditions. Sialorrhea. . 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. Lecture Sialadenitis Sialolithiasis

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