'Sphenoid sinus' presentation slideshows

Surgical Treatment of Sinusitis

Surgical Treatment of Sinusitis. Dr. Vishal Sharma. Maxillary Sinusitis. Surgical Treatment Methods: 1. Antral Washout 2. Intra-nasal Inferior meatal antrostomy (INA) 3. Caldwell - Luc surgery 4. Middle meatal antrostomy 5. Functional Endoscopic Sinus Surgery (FESS).

7.3k views • 69 slides

Nasopharyngeal Angiofibroma

Nasopharyngeal Angiofibroma. Dr. Vishal Sharma. Definition. Benign tumor of nasopharynx (?), locally invasive, extremely vascular & occurs in adolescent males. Hamartomatous nidus of vascular tissue, dependent on testosterone. Synonyms: nasopharyngeal fibroma,

4.36k views • 51 slides

SINUSITIS

SINUSITIS. Anatomy. Paranasal Sinuses. Sinuses. The sinuses are hollow air-filled sacs lined by mucous membrane. The ethmoid and maxillary sinuses are present at birth. The frontal sinus develops during the 2 nd year of life and the sphenoid sinus develops during the 3 rd year.

445 views • 37 slides

Sino-nasal Tumours

Sino-nasal Tumours. Tumors of the nasal cavity proper are approximately evenly divided between benign and malignant neoplasia , with inverting papilloma predominating in the benign group and squamous cell carcinoma in the malignant .

2.03k views • 32 slides

Nasopharyngolaryngoscopy for Family Physicians

Nasopharyngolaryngoscopy for Family Physicians. Adapted from Scott M. Strayer, MD, MPH Assistant Professor University of Virginia Health System Department of Family Medicine. Case Presentation.

522 views • 31 slides

Nasopharyngolaryngoscopy for Family Physicians

Nasopharyngolaryngoscopy for Family Physicians. Scott M. Strayer, MD, MPH Assistant Professor University of Virginia Health System Department of Family Medicine. Case Presentation.

510 views • 31 slides

Chronic sinusitis

Chronic sinusitis. Definition. Inflammation of the mucosa of one or more paranasal sinuses lasting for more than 3 months. Etiology. Mechanial obstruction Infections Trauma Decreased mucociliary function Allergy. Pathophysiology. Pathology.

1.54k views • 29 slides

Imaging of nasopharyngeal carcinoma

Imaging of nasopharyngeal carcinoma. ATTIA M, KOUKI S, LANDOULSI M,BOUGUERRA S,AROUSY, BOUJEMAA H, BEN ABDALLAH N. HEAD AND NECK : HN 21. INTRODUCTION. Nasopharyngeal carcinoma is a non- lymphomatous , squamous -cell carcinoma that occurs in the epithelial lining of the nasopharynx .

1.13k views • 28 slides

Cranium and Facial Bones

Cranium and Facial Bones. Marilyn Rose. http://www.gomediazine.com/wp-content/images/2008/09/free-skull-photos-preview.jpg. Ground Rules. This room is all we have. We need to find a way to make it work, so we can do what we're here to do.

599 views • 28 slides

Patient of The Month

Patient of The Month. Bakhshaee M, MD Rhinologist Azar 1388. Presentation. 45 man complain from diplopia and headache. History. Headache : Six months ago Diplopia: One month ago Trauma: Three years ago from car accident. Background Diseases: Neg Recurrent URTI: Neg Epistaxis: Neg

480 views • 26 slides

Chapter 12/13

Chapter 12/13. Temporal Bone Paranasal Sinuses. Petrous Pyramids. Dense portion on temporal bone Houses ______________ ______________. The Ear. 3 Portions __________ __________ __________. External Ear. ____________ Tragus EAM. Middle Ear. 3 parts ______________(ear drum)

321 views • 24 slides

Complications of Rhinosinusitis

Complications of Rhinosinusitis. BY Mahmood A. Hamed OTORHINOLARYNGOLOGY Department. Definition:. As long as infection is confined only to the sinus mucosa , it is called sinusitis. Complications are said to arise when infection spreads into or beyond the bony wall of the sinus.

159 views • 15 slides

Diploe

Longitudinal Fissure. Branch Anterior Cerebral. Diploe. Arachnoid. Temporalis. Lateral Ventricle. Falx Cerebri. Dura. Superior Sagittal Sinus. Nasal Cavity. Crista Galli. Ethmoid Air Cells. Medial Rectus. Lateral Rectus. Temporalis. Superficial Temporal Vessels. Subdural Space.

167 views • 11 slides

Rhinosinusitis

339 views • 10 slides

CNS Lymphoma

946-2. CNS Lymphoma. Neuroimaging.

159 views • 6 slides

CNS Lymphoma

946-2. CNS Lymphoma. Neuroimaging.

67 views • 6 slides

RESPIRATION SYSTEM

RESPIRATION SYSTEM. I Definition II Two principal cavities involved in upper respiratory tract. III Pathway of air to Lower Resp. Tract Identify : (1) nares (2) septum (3)frontal and sphenoid sinus(4) the three conchae (5) the pharynx . RESPIRATORY SYSTEM contd.

115 views • 4 slides