This is a presentation I used for my seminar on 'Phonosurgery' on 4th November, 2015. I hope they are useful to you. Constructive as well as Destructive criticism welcomed.
This is a presentation I used for my seminar on 'Phonosurgery' on 4th November, 2015. I hope they are useful to you. Constructive as well as Destructive criticism welcomed.
Spaces of middle ear and their surgical importanceDr Soumya Singh
one of the imp topics in ENT that should be understood very thoroughly if u want to pursue as an otologist.I tried to simplify the topic with simple diagrams and models for better understanding .
Presentation on “Bad Loans in Indian Economy” was conducted by Eldhose Markose, Febin Bastin, Gayathri Babu, Gayathri Devi and Gopalakrishnan.K.A of DCSMAT MBA 16 on 16th March 2017 at DCSMAT Auditorium under the guidance and invigilation of Dr.Deepthi Sankar
The presentation included the real causes of Bad Loans, bad loan growth levels both in private and public sector banks and concluded with the drastic impact of Bad loans on Indian economy.
The presentation envisaged the real causes of BAD LOANS, bad loan growth levels both
in private and public sector banks and concluded with the drastic impact of BAD
loans in Indian economy
Observación: Uso de Símbolos Patrios Costarricenses.Gabriel Salas
Observación antropológica sobre el uso de símbolos patrios durante el recibimiento de la Antorcha en el Parque Central de San José el 15 de Septiembre de 2016.
Spaces of middle ear and their surgical importanceDr Soumya Singh
one of the imp topics in ENT that should be understood very thoroughly if u want to pursue as an otologist.I tried to simplify the topic with simple diagrams and models for better understanding .
Presentation on “Bad Loans in Indian Economy” was conducted by Eldhose Markose, Febin Bastin, Gayathri Babu, Gayathri Devi and Gopalakrishnan.K.A of DCSMAT MBA 16 on 16th March 2017 at DCSMAT Auditorium under the guidance and invigilation of Dr.Deepthi Sankar
The presentation included the real causes of Bad Loans, bad loan growth levels both in private and public sector banks and concluded with the drastic impact of Bad loans on Indian economy.
The presentation envisaged the real causes of BAD LOANS, bad loan growth levels both
in private and public sector banks and concluded with the drastic impact of BAD
loans in Indian economy
Observación: Uso de Símbolos Patrios Costarricenses.Gabriel Salas
Observación antropológica sobre el uso de símbolos patrios durante el recibimiento de la Antorcha en el Parque Central de San José el 15 de Septiembre de 2016.
A quick run through of relational and noSql databases, ACID/BASE properties that govern them and also a quick look into the CAP theorem. It also discusses on the various points to consider while choosing a DB for any application
Blood Supply of Nose
Little’s Area & Importance
Causes & Classification of Epistaxis
Management of Epistaxis
Angiofibroma and its Etiology
Pathology of Angiofibroma
Diagnosis of Angiofibroma
Treatment of Angiofibroma
Situated in the anterior inferior part of nasal septum.
Four arteries anastomose here to form a vascular plexus “Kiesselbach’s Plexus”
Usual site for Epistaxis in children & young adults.
Another plexus of veins is situated inferior to posterior end of inferior turbinate, called “Woodruff’s Plexus”. It is a site of posterior epistaxis.
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For International Patients - Dial country code of India (+91)
Visit us at www.faceart-clinic.com for more information.
guideline for long case presentation,include history,examination,,investigation,treatment option,surgical procedure of superficial parotidectomy,short discussion about plemorphic adenoma
Blood Supply of Nose
Little’s Area & Importance
Causes & Classification of Epistaxis
Management of Epistaxis
Angiofibroma and its Etiology
Pathology of Angiofibroma
Diagnosis of Angiofibroma
Treatment of Angiofibroma
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
7. Face and orbit examination
• Facial swelling , cheek and nose skin thickening indicates tumor involved soft tissue
through anterior wall.
• Proptosis indicates lamina papyracea involvement.
• Diplopia present along with proptosis in most cases.
• Vision loss indicates to involvement of O.N.
8. Can be divided as..
Anatomical Inflammation/infect
Congn../developmental neoplasms
Nasal mass
11. Congenital / developmental
Glioma
• Ectopic rests of glial tissue.
• Some visible out side the nasal vault.
• some completely present in nasal cavity.
• No expansion on crying.
12. Meningocele and Encephalocele.
• Meninges out side cranial vault .
• Located in area of foramen caecum.
• Expand on crying.
• Brain tissue along with meninges
protrude out the cranial vault.
14. Nasal polyp
▪ Non –neoplastic masses .
▪ Edematous nasal or sinus mucosa.
▪ chronic inflammation leading to stromal
edema and variable cellular infiltrate .
▪ watery rhinorrhea , postnasal drip, hyposmia.
▪ A/R reveals single or multiple pale, grey
polypoid masses arising most middle meatus
and prolapsing into the nasal cavity.
15. Continue…
• X ray wont help, except for
opacification.
• CT scan will show the extent
of NP and anatomical
variations and is essential
if surgical treatment is to
be implemented.
16. Sarcoidosis
▪ Classic non caseating granuloma .
▪ Ext. nose and face – lupus pernio
▪ Thickened nasal septum due to
granulomatous infiltration
▪ Yellowish , nodular appearing
lesion.
▪ DNE: classic sarcoid submucosal
nodules.
▪ HPE: classic, non caseating pattern
asteroid bodies.
17. Rhinoscleroma
▪ Chronic
granulomatous
condition
▪ Involves URT
▪ Begins in
mucocutaneous
junction(vestibule)
▪ Females > males;
10-30 yrs. age
group.
▪ Presents as nasal
obstruction,
rhinorrhea ,
deformity,
anosmia.
• Initial nodule small size
• CT: homogenous and
non enhancing
• Include calcification.
18. Wegner's granulomatosis
▪ Sino nasal involvement in
80% cases
▪ nasal obst, rhinorrhea ,
ulceration, crusting
epistaxis .
▪ Osseocartilaginous frame
work damage (saddle
nose).
▪ Kidney and joint
involvement
▪ ANCA C associated .
19. Who classification of benign nasal mass
Epithelial Soft tissue tumor Bone and cartilage Miscellaneous
Papilloma Myxoma Giant cell tumor Juvenile angio fibroma
Salivary gland
adenomas
Leiomyoma Chondroma
Hemangioma osteoma
Schwannoma Osteoid osteoma
Meningioma
neurofibroma
20. Incidence of various mass
400
120
50
109
50
26
11
10
Cap
9
7
0 50 100 150 200 250 300 350 400 450
inverted papilloma
JAF
LCH
Data from a series of 931 patients treated at the University
Hospitals of Brescia and Varese (Italy) from 1994 to 2013.
21. Inverted papilloma(Schneiderian
papilloma)
• 0.5 to 7 % of all nasal tumors
• a/c HPV
• From lateral nasal wall (middle meatus mostly + any one
sinus)
• Some times involve septum and involve C/L cavity
24. Lobular capillary hemangioma
▪ vascular tumor involving nasal vestibule and nasal septum.
▪ m/c seen pregnant females , 20 – 30yr
▪ Recurrent nasal trauma.
▪ Presents as red to purple mass.
▪ Spontaneous epistaxis and nasal obstruction.
▪ On CT U/L mass with soft tissue density.
25. Schwannoma
• 25-55yr of age
• Arise from
Schwann cells
• Trigeminal nerve
,Carotid plexus
and
parasympathetic
fibers of
pterygopalatine
ganglion
• Well delineated ,
unencapuslated
• Globular
• Firm to rubbery
yellow tumor
• Antoni A and B
bodies
• Endoscopy shows
network of fine
capillaries giving
image of vascular
tumor.
26. Schwannoma
lesions with a prevalent Antoni A component have
an intermediate signal on both T1- and T2-
weighted images, whereas in those with a
predominant Antoni B pattern, which is related to
a loose myxoid stroma, hyper intensity is observed
onT2-weighted images.
MRI showing ..A large hyper intense mass obliterates the nasal
fossa and protrudes into the sphenoid and frontal sinus. The
ethmoid roof is eroded, and the crista galli cannot be recognized.
28. Malignant nasal mass
Carcioma
Squamous cell Ca
Adenocarcinoma
Malignant melanoma
Olfactory neuroblastoma
Haemangiopericytoma
Lymphoma
Solitary plasmacytoma
Various types of sarcoma
29. Squamous cell CA
▪ m/c malignant tumor
▪ Arise from lateral nasal wall and septum
▪ Grow insidiously with little symptoms.
▪ Pain in maxillary teeth
▪ Palatal erosion.
▪ Proptosis .
▪ Cheek paresthesia's
30. Adenocarcinoma / adenocystic carcinoma
▪ 4-8 % of Sino nasal tumors
▪ Nasal cavity and ethmoid sinus.
▪ a/c with hardwood workers
▪ 3 types- papillary, sessile, alveolar
▪ Adenocystic CA m/c minor salivary gland tumor
in Sino nasal tract
▪ m/c in women
▪ 3 types – cribriform ,tubular , solid
▪ Swiss cheese app,
▪ Perineural invasion .
31. Mucosal melanoma
▪ Rapidly lethal
neoplasm.
▪ m/c nasal septum , inf
turbinate.
▪ Spread submucosally
with little erosion of
bone and cart.
▪ Varies from normal to
heavy pigmentation.
▪ IHC s-100 and HMB
45.
32. Esthesioneuroblastoma
▪ From olfactory epith. in
superior nasal vault.
▪ Sup to middle turbinate.
▪ Tumor made of round cells
arranged in to rosettes , pseudo
rosettes and sheets.
▪ Express – NSE , chromogranin
,synaptophysin.
▪ Snow man appearance on CT
scan.
33. Miscellaneous
▪ Rhinolith: Forms when an intranasal foreign body acts as a nidus
upon
▪ which salts from inspissated mucus precipitate; symptoms include
purulent secretions, recurrent infections, fetid odor, and nasal
obstruction;
▪ can appear as bone-density on CT.