This document contains descriptions and images of skull x-rays showing various anatomical structures and pathologies. It includes 54 figures showing standard skull projections and examples of fractures, tumors, infections, vascular abnormalities and other conditions. Each figure is accompanied by a brief caption labeling key anatomical features or abnormalities visible in the x-ray.
A Radiological Approach to CraniosynostosisFelice D'Arco
Presentation Summary: Normal Cranial Development (Anatomy and Genetic), Imaging Technique (how to do 3D CT, when to do MRI, why to do not do Plain Film), Imaging Patterns of Craniosynostosis, Associated Complications, Pitfalls.
Role of medical imaging in developemental dysplasia of Hip Dr muhammad Bin Zu...Dr. Muhammad Bin Zulfiqar
In this presentation we will discuss the role of medical imaging---plain Radiography, Ultrasound,Arthrography, CT and MRI in the evaluation of Developemental dysplasia of hip. Our main focuss will be on Sonographic evaluation.
A Radiological Approach to CraniosynostosisFelice D'Arco
Presentation Summary: Normal Cranial Development (Anatomy and Genetic), Imaging Technique (how to do 3D CT, when to do MRI, why to do not do Plain Film), Imaging Patterns of Craniosynostosis, Associated Complications, Pitfalls.
Role of medical imaging in developemental dysplasia of Hip Dr muhammad Bin Zu...Dr. Muhammad Bin Zulfiqar
In this presentation we will discuss the role of medical imaging---plain Radiography, Ultrasound,Arthrography, CT and MRI in the evaluation of Developemental dysplasia of hip. Our main focuss will be on Sonographic evaluation.
This Presentation is basically image collection from chapter 9 of GRAINGER & ALLISON’S DIAGNOSTIC RADIOLOGY.
This is an effort to present the most authentic images.
Dislocation of joint is very tricky. In this presentation radiological evaluation of Dislocation of various joints will be discussed.
This is one of the best pictoral review of important joint dislocations
Renal Color Doppler Ultrasound.
After studying this presentation one will be able to perform and interpret ultrasound.
This presntation in my opinion is best short analog to text.
In this presentation we will discuss the bone age assessment mainly focusing wrist radiograph.
we shall also highlights some points in adult bone age
Basically it is an introduction. We shall not discuss its judicial importance
In this presentation we will discuss the basic of axial trauma from head to pelvis. We will discuss the important key points that aids in the diagnosis of axial trauma
This is a chapter from Grainger and Allison. I have Coolected all images from chapter 21 with caption in this presentation.
In my opinion it will be very benificial to have this in your android.
This presentation is the first series of the MR imaging of Knee.
In this presentation MRI anatomy has been discussed. As we all know good knowledge of medical imaging three dimensional anatomy is key for good reporting.
Hope we all get benifitted.
Suggestions are most welcome
This is a chapter from Grainger and Allison. I have Coolected all images from chapter 20 with caption in this presentation.
In my opinion it will be very benificial to have this in your android. ,
This presentation is almost a complete Pictoral view of Radiograph chest.
This presentation will help radiologist in daily reporting.
This presentation will help physicians, surgeons, anesthetist and almost all medical professionals in diagnosing commonly presenting cardiac diseases.
This will also help all in preparaing TOACS examination.
This is a chapter from Grainger and Allison. I have Coolected all images from chapter 19 with caption in this presentation.
In my opinion it will be very benificial to have this in your android. ,
In this presentation we will dscuss the imp imaging features of Posterior fossa tumors in pediatric age group.
Medulloblastoma
Pilocytic Astrocytoma
Ependymoma
Brainstem Glioma
Schwanoma
Meningioma
Epidermoid Cyst
Arachnoid Cyst
In this presentation we will discuss about the
Anatomy of Prostate
Technique of Transrectal US
Carcinoma Prostate and
Different modes of prostatic biopsy.
In this presentation we shall discuss all fractures with specific names .
This is a pictoral review.
This presentation will be very helpful for radiologist to have in their androids to help them in rapid reporting
In this presentation all images of Chapter 18 from Grainger and Allison have been discussed.
Our aim is to discuss authentic material .
This is only for educational purposes.
In this chapter air space infilteration have been discussed. Ground glass haze and consolidation are discussed in detail.
This presentation is a selection of images from 17th chapter of grainger and allison.
Our aim is to provide standard and proved cases of the disease process.
This all is for educational purpose
Objectives of this presentation are
Introduction to ct
Cross sectional anatomy
Common important pathologies
This presentation is aimed to educate beginers to help in ct interpretetion.
16 High Resolution Computed Tomography of Interstitial and Occupational Lung ...Dr. Muhammad Bin Zulfiqar
This presentation is collection of images from chapter 16 of Grainger and Allison.
Inthis we will discuss the ILD.
This is only for educational purposes.
This Presentation is a collection of chapter 5 images from Grainger and Allison.
Our aim is to study authentic data.
This is only for educational purposes
In this presentation we will discuss role of high resolution in characterizing normal variant and pathologies of spinal pathologies.
This is a pictoral review.
This presentation provides sufficient material for anyone who wants is interested in interventional radiology. Here we will discuss the available facilities, mechanisms and equipments.
In my opinion this presentation will prove a footstep in interventional radiology
Hepatocellular carcinoma—role of interventional radiologist Dr. Muhammad Bin ...Dr. Muhammad Bin Zulfiqar
In these presentation we will discuss the merits, demrits and outcomes of various interventional radiology modalities for the treatment of hepatocellular carcinoma
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
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.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
3. • Fig. 53.1 The four standard skull proiections:
(A) lateral; (B) PA; ( C) Towne's; (D) basal.
4. • Fig. 53.2 (A) X-ray film of
skull taken in standard
lateral projection.
• (B) Diagram to illustrate the
standard lateral view. 1 =
coronal suture;
• 2 = meningeal vascular
marking, anterior branch; 3
= anterior border of
• middle fossa; 4 = lambdoid
suture; 5 = dorsum sellae; 6
= clivus; 7 = lateral
• sinus; 8 = squamoparietal
suture; 9 = external
auditory meatus.
5. • Fig. 53.3 (A) X-ray film taken in standard AP projection. (B) Diagram to illustrate (A) 1
- crista galli; 2 = lesser sphenoidal wing; 3 = zygomaticofrontal suture; 4 superior
orbital fissure; 5 nasal septum; 6 innominate line formed by inner wall of temporal
fossa; 7 = superior margin of petrous ridge; 8 = maxillary antrum.
6. • Fig. 53.4 (A) X-ray film taken in standard Towne's projection. (B)
Diagram to illustrate (A) 1 = lateral sinus; 2 = foramen magnum; 3
= dorsum sellae; 4 = internal auditory meatus; 5 = acuate
eminence; 6 = superior semicircular canal; 7 = lambdoid suture.
7. • Fig. 53.5 (A) X-ray film taken in standard basal view. (B) Diagram
to illustrate (A) 1 = greater sphenoidal wing; 2 = sphenoidal sinus;
3 = foramen ovale; 4 = foramen spinosum; 5 = foramen lacerum
medium; 6 = foramen magnum; 7 = internal auditory meatus.
8. • Fig. 53.6 Structures
seen in optic foramen
view. a = optic
foramen; b = frontal
sinuses; c = roof of
orbit; d = ethmoid
sinuses. See also Fig.
53.54.
9. • Fig. 53.7 Structures seen in oblique
(Stockholm C) view of petrous bone. a =
internal auditory meatus; b = internal ear and
semicircular canals; c = mastoid air cells; d =
temporomandibular joint.
10. • Fig. 53.8 Internal auditory meatuses as seen
in the Towne's view. a = dorsum sellae; b =
internal auditory meatus; c = internal ear; d =
mastoid air cells.
11. • Fig. 53.9 Internal auditory meatus as seen in
transorbital view. a = internal auditory
meatus; b = internal ear and semicircular
canals; c = frontal sinuses; d = ethmoid
sinuses.
12. • Fig. 53.10 Two vascular markings on the outer
surface of the skull which may resemble
fractures and are due to: (1) the middle temporal
artery; (2) the supraorbital artery. The meningeal
vascular markings are shown by dotted lines.
(After Schunk and Maryana 1960).
13. • Fig. 53.11 (A) Diagram of normal sella. a =
anterior clinoids; b = posterior clinoids; c =
cortex or 'lamina dura' of dorsum and floor of
sella. (B) J-shaped sella. d = sulcus
chiasmaticus.
14. • Fig. 53.12 Neonate skull. Note the wide
fontanels and sutures.
15. • Fig. 53.13 (A) Heavily clacified Pineal Gland
(arrow). (B) Calcification in the habeneular
commissure. (arrow)
19. • Fig. 53.17
Oxycephaly due to
premature fusion
of the coronal
sutures. Note
increased
convolutional
markings.
20. • Fig. 53.18 Hand of the
same patient as Fig.
53.1 7, showing
syndactyly. The
combination of
oxycephaly and
syndactyly comprises
Apert's syndrome.
21. • Fig. 53.19 Lacunar skull in an infant. Note the
wide sutures.
22. • Fig. 53.20 (A) Chamberlain's line (arrow). (B) Normal
relationship between digastric grooves and atlanto-
occipital joint. The distance between the arrowheads
normally measures 1.1 cm (± 0.4 cm).
23. • Fig. 53.21 (A) Lateral and (B) PA films of child with
raised intracranial pressure and marked suture
diastasis involving the coronal and sagittal
sutures.
24. • Fig. 53.22 Diagram of the sellar changes in
raised intracranial pressure in the adult. (a-f)
show progressive changes from slight (b) to
gross (f).
25. • Fig. 53.23 Advanced changes due to chronic
raised pressure. The dorsum sellae has
become ill defined. The anterior clinoids are
also affected and the floor of sella is indistinct.
26. • Fig. 53.24 Displacement of the calcified
pineal by a right hemisphere tumour. The
displacement measures 5 mm on the original
film. T = midpoint; .f = pineal.
27. • Fig. 53.25 Mottled
calcification in a
slow-growing
frontal glioma.
28. • Fig. 53.26 Sinuous
calcification in a
frontal glioma.
Note the evidence
of raised pressure
in the sella, which
shows loss of
definition of its
surrounding cortex
(arrowhead).
29. • Fig. 53.27 Hazy
amorphous
calcification in a
glioma of the
occipital lobe.
30. • Fig. 53.28 Irregular calcification in a
craniopharyngioma (arrowheads). Note the
bowed shape of dorsum sellae.
31. • Fig. 53.29 Heavily
calcified
craniopharyngioma
growing upward
and forward from
the sella.
32. • Fig. 53.30
Calcified
craniopharyngiom
a. The
calcification in the
upper part
appears to be
outlining a cyst
(arrowhead) and
the tumour is
actually
encroaching on
the sella.
33. • Fig. 53.31 (A,B)
Heavily calcified
parasagittal
meningioma. The
site and type of
calcification, which
outlines the whole
tumour, are
characteristic.
34. • Fig. 53.32 Calcified meningioma. Calcification is
less typical but again the site, with the base of
the tumour against the vault in the parasagittal
region, is characteristic. The presence of a local
hyperostosis and prominent frontal vascular
markings also help to confirm the diagnosis.
35. • Fig. 53.33 Calcified dermoid in the posterior
fossa. Note ring calcification (arrowheads).
36. • Fig. 53.34 Lipoma of
corpus callosum,
showing 'bracket'
calcification.
37. • Fig. 53.35 Calcification
(arrowhead) in a
chordoma growing
from the clivus
38. • Fig. 53.36 Large calcified aneurysm of the anterior
communicating artery (arrowheads). The lesion is
unusually large, but the marginal calcification is typical.
Most calcified aneurysms are under 1 cm in diameter. (A)
Lateral view. (B) PA view.
39. • Fig. 53.37 Multiple flecks and specks of
calcification in an angiomatous malformation
(arrow).
40. • Fig. 53.38 Flecks of calcification associated
with a calcified ring shadow in an angioma
(arrowheads).
41. • Fig. 53.39 Calcification in the margins of
chronic bilateral subdural haematomas
(arrowheads).
42. • Fig. 53.40 Unusually heavy calcification
outlining the whole of the carotid siphon and
shown to be bilateral in the frontal projection.
43. • Fig. 53.41 Calcified basal exudate above the
sella in a patient with healed tuberculous
meningitis (arrowheads).
45. • Fig. 53.43 Cysticercosis. There are multiple
small calcified lesions 2-3 mm in diameter
(arrowheads).
46. • Fig. 53.44 Heavy calcification in the basal
ganglia and dentate nuclei. (A) Lateral View.
(B) Townes View.
47. • Fig. 53.45 Tuberous sclerosis. There are nodules
of calcification in the posterior fossa, in the
frontal region, and in the parietal region. The last
is nearly superimposed on the pineal.
49. • Fig. 53.47 Enlarged meningeal and diploic vascular
markings associated with a parasagittal meningioma.
There is also a localised hyperostosis (arrowheads).
(A) Lateral view. (B) PA view.
50. • Fig. 53.48 Bilateral hypertrophy of the middle
meningeal vascular markings in a patient with
a large angiomatous malformation.
51. • Fig. 53.49 Nasopharyngeal carcinoma
producing erosion of the floor of the middle
fossa on the left (arrows).
52. • Fig. 53.51 Multiple lytic deposits in the skull
vault in a patient with carcinoma of the
breast.
53. • Fig. 53.52 (A) Pituitary adenoma, showing ballooning of the sella
and backward bulging of the dorsum. (B) Pituitary adenoma
showing ballooning of the sella with undercutting of the anterior
clinoids, backward bowing and thinning of the dorsum (arrowhead).
55. • Fig. 53.54 Glioma of the left optic nerve. The
left optic foramen (arrow) is markedly
expanded compared with the normal right.
56. • Fig 53.55 Extensive erosion of the skull vault
along the sagittal and coronal sutures. This
was due to unrecognised chronic
osteomyelitis following a minor scalp wound
which was sutured.
57. • Fig. 53.56 Parietal thinning. The Towne's or PA
projections show clearly that the external table and
diploe are affected while the internal table remains
(arrowheads).
58. • Fig. 53.57 Small parasagittal hyperostosis in
the parietal region associated with a
meningioma (arrowhead). Note the prominent
vascular channels leading to the lesion.
59. • Fig. 53.58 Meningioma growing through the
skull vault. Note the sunray spiculation and
the enlarged vascular channels of the skull
vault. (A) Lateral view.
60. • Fig. 53.59 Transverse linear fracture of the
skull vault showing as a translucency ( ).
There is also a vertical fracture showing as an
increased density ( ).
61. • Fig. 53.60 Brow-up
film showing
pneumocephalus
following frontal
fractures. Note the
air-fluid level, best
seen in brow-up
lateral films.