Training Collections
Library Memberships
On-demand course library with video lectures, expert case reviews, and more
Fellowship Certificate™ Programs
Practice-focused training programs designed to help you gain experience in a specific subspecialty area.
Ultimate Learning Pass
Unlock access to our full Course Library and all self-paced Fellowships.
Noon Conference (Free)
Get access to free live lectures, every week, from top radiologists.
Case of the Week (Free)
Get a free weekly case delivered right to your inbox.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
Emergency Imaging
PET Imaging
Pediatric Imaging
For Training Programs
Supplement your training program with case-based learning for residents, registrars, fellows, and more.
For Private Practices
Upskill in high growth, advanced imaging areas.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
Training Collections
Library Memberships
On-demand course library with video lectures, expert case reviews, and more
Fellowship Certificate™ Programs
Practice-focused training programs designed to help you gain experience in a specific subspecialty area.
Ultimate Learning Pass
Unlock access to our full Course Library and all self-paced Fellowships.
Noon Conference (Free)
Get access to free live lectures, every week, from top radiologists.
Case of the Week (Free)
Get a free weekly case delivered right to your inbox.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
Emergency Imaging
PET Imaging
Pediatric Imaging
For Training Programs
Supplement your training program with case-based learning for residents, registrars, fellows, and more.
For Private Practices
Upskill in high growth, advanced imaging areas.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
Lesson
Oral Cavity Anatomy
7 topics, 29 min.
Lesson
Oral Cavity Staging of Squamous Cell Malignancy
18 topics, 1 hr. 26 min.
Principles of T Staging of Oral Cavity Squamous Cell Malignancy
4 m.Principles of N and M Staging of Oral Cavity Squamous Cell Malignancy
6 m.Diagnosis of Oral Tongue Squamous Cell Malignancy
6 m.T Staging of Oral Tongue Squamous Cell Malignancy
6 m.N and M Staging of Oral Tongue Squamous Cell Malignancy
5 m.Diagnosis of Buccal Mucosal Squamous Cell Malignancy
4 m.T Staging of Buccal Mucosal Squamous Cell Malignancy
3 m.N and M Staging of Buccal Mucosal Squamous Cell Malignancy
3 m.Diagnosis of Alveolar Mucosal Squamous Cell Malignancy
7 m.T Staging of Alveolar Mucosal Squamous Cell Malignancy
6 m.Diagnosis of Retromolar Trigone Squamous Cell Malignancy
6 m.T Staging of Retromolar Trigone Squamous Cell Malignancy
5 m.Diagnosis of Hard Palate Squamous Cell Malignancy
4 m.T Staging of Hard Palate Squamous Cell Malignancy
4 m.Diagnosis of Floor of Mouth Squamous Cell Malignancy
9 m.T Staging of Floor of Mouth Squamous Cell Malignancy
6 m.N and M Staging of Floor of Mouth Squamous Cell Malignancy
5 m.Marrow Infiltration and Perineural Infiltration in the Oral Cavity
5 m.Lesson
Lymph Node Levels of the Neck
7 topics, 24 min.
Lesson
Oropharynx
21 topics, 1 hr. 9 min.
Anatomy and Boundaries of the Oropharynx
4 m.Anatomy of the Tongue Base
4 m.Anatomy of the Palatine Tonsil
4 m.Anatomy of the Soft Palate
3 m.Anatomy of the Posterior Oropharyngeal Wall
3 m.Oropharyngeal SCC of the Base of Tongue
4 m.Oropharyngeal Carcinoma: Nodal Drainage and Differential Dx
5 m.Staging Oropharynx Cancer, T-staging
4 m.Staging Oropharynx Cancer, N-Staging
6 m.Oropharynx - Base of Tongue SCC: T-Staging
3 m.Base of Tongue Oropharyngeal Carcinoma, N & M Staging
3 m.Oropharynx - SCC of the Palatine Tonsil
4 m.Oropharynx - Palatine Tonsil SCC: Paths of Spread
5 m.Oropharynx - Lymphadenopathy and HPV-Related SCC
3 m.Oropharynx - Palatine Tonsil SCC - T Staging
4 m.Oropharynx - Palatine Tonsil SCC - N/M Staging
4 m.Oropharynx - SCC of the Soft Palate
3 m.Oropharynx - SCC: Paths of Spread and Differential Dx
4 m.Oropharynx - Soft Palate SCC: Nodal Drainage
2 m.Oropharynx - Soft Palate SCC - TNM Staging
3 m.Oropharynx - Base of Tongue Mucoepidermoid Carcinoma
5 m.Lesson
Hypopharynx
18 topics, 56 min.
Hypopharynx anatomy
4 m.Hypopharynx - The Piriform Sinus Anatomy
5 m.Hypopharynx - The Postcricoid Space Anatomy
4 m.Hypopharynx - The Posterior Hypopharyngeal Wall Anatomy
5 m.Hypopharynx - Piriform Sinus SCC
5 m.Hypopharynx - Piriform Sinus Carcinoma - Local Spread
4 m.Hypopharyngeal SCC - Nodal Drainage
3 m.Hypopharyngeal SCC - Differential Dx
2 m.Hypopharyngeal Carcinoma - T Staging
3 m.Hypopharyngeal SCC - N Staging
3 m.Hypopharynx - Piriform Sinus SCC - T Staging
5 m.Hypopharynx - Piriform Sinus SCC - N/M Staging
4 m.Hypopharynx - Postcricoid Space SCC
4 m.Hypopharynx - Postcricoid Space SCC - Local Spread
4 m.Hypopharynx - Postcricoid SCC - Differential Diagnoses
2 m.Hypopharynx - Postcricoid Space SCC: T Staging
3 m.Hypopharynx - Postcricoid Space SCC - N/M Staging
3 m.Hypopharynx - Changes in AJCC Staging Guidelines
4 m.Lesson
Larynx
18 topics, 1 hr. 3 min.
Larynx Anatomy
5 m.Larynx Anatomy: Supraglottic, Glottic, and Subglottic Sites
9 m.The Supraglottic Larynx
4 m.The Glottic Larynx.
3 m.The Subglottic Larynx
3 m.Laryngeal SCC - T Staging
7 m.Laryngeal SCC - Cartilage Invasion
4 m.Laryngeal SCC: Local and Nodal Extension
4 m.Supraglottic SCC- Differential Diagnoses
3 m.Laryngeal SCC: Glottic Origin
5 m.Larynx - Glottic SCC: Patterns of Local Spread
4 m.Laryngeal SCC of the Subglottis
3 m.Larynx - Subglottic Carcinomas: Patterns of Spread & Differential Dx
3 m.Laryngeal SCC: T Staging
4 m.Larynx - Glottic SCC: T Staging
3 m.Laryngeal SCC: N Staging
2 m.Glottic SCC: T Staging
4 m.Laryngeal SCC: N and M Staging
3 m.Lesson
Sinonasal
5 topics, 14 min.
Lesson
Perineural Tumor Spread
3 topics, 16 min.
0:01
Hello everyone, Dr. Sydney Levy here.
0:03
3 00:00:05,369 --> 00:00:07,820 Today, I'd like to discuss the end staging
0:07
of hypopharyngeal squamous cell malignancy.
0:11
As with other parts of the pharynx, we have
0:15
N1, N2A, N2B, N2C, N3A, and N3B classifications.
0:24
The good news is that these are the
0:26
same as for oropharyngeal tumours.
0:31
So you can remember one, and you will remember both.
0:36
N1 is a single ipsilateral lymph node less
0:40
than 3 cm without extranodal extension.
0:44
N2A is a single ipsilateral lymph node more than
0:49
3 cm, less than 6 cm, without extranodal extension.
0:54
N2B is multiple ipsilateral lymph nodes
0:59
less than 6 cm without extranodal extension.
1:02
N2C is bilateral or contralateral lymph nodes
1:09
less than 6 cm without extranodal extension.
1:13
N3A is any lymph node more than
1:16
6 cm without extranodal extension.
1:19
And N3B, which is the new classification
1:23
introduced with the 8th edition of guidelines,
1:26
is the presence of clinically overt extranodal extension.
1:31
The word "clinically" is important there, because
1:33
as radiologists, we can only infer that it is
1:36
likely that extranodal extension is present.
1:40
But it is really up to the clinician or the
1:43
pathologist to confirm extranodal extension.
1:48
Clinically, this may be ascertained if a node is
1:51
fixed on clinical examination. Pathologically,
1:55
it is seen at the histopathological level.
1:58
So we shouldn't be saying there is definite extranodal
2:01
extension, but we can say that the morphology of the
2:05
lymph node is suggestive of extranodal extension.
2:08
And that is a helpful thing to put in the report.
2:12
N staging is, as for other parts of the head and neck, M1
2:17
being presence of distant metastasis, M0 being nothing.
2:22
The last point to remember is that, uh, the superior
2:25
mediastinal lymph nodes, otherwise known as level seven,
2:29
in the head and neck classification, are considered
2:32
regional lymph nodes for the purposes of N staging.
Hypopharyngeal SCC - N Staging
HIDEInteractive Transcript
0:01
Hello everyone, Dr. Sydney Levy here.
0:03
3 00:00:05,369 --> 00:00:07,820 Today, I'd like to discuss the end staging
0:07
of hypopharyngeal squamous cell malignancy.
0:11
As with other parts of the pharynx, we have
0:15
N1, N2A, N2B, N2C, N3A, and N3B classifications.
0:24
The good news is that these are the
0:26
same as for oropharyngeal tumours.
0:31
So you can remember one, and you will remember both.
0:36
N1 is a single ipsilateral lymph node less
0:40
than 3 cm without extranodal extension.
0:44
N2A is a single ipsilateral lymph node more than
0:49
3 cm, less than 6 cm, without extranodal extension.
0:54
N2B is multiple ipsilateral lymph nodes
0:59
less than 6 cm without extranodal extension.
1:02
N2C is bilateral or contralateral lymph nodes
1:09
less than 6 cm without extranodal extension.
1:13
N3A is any lymph node more than
1:16
6 cm without extranodal extension.
1:19
And N3B, which is the new classification
1:23
introduced with the 8th edition of guidelines,
1:26
is the presence of clinically overt extranodal extension.
1:31
The word "clinically" is important there, because
1:33
as radiologists, we can only infer that it is
1:36
likely that extranodal extension is present.
1:40
But it is really up to the clinician or the
1:43
pathologist to confirm extranodal extension.
1:48
Clinically, this may be ascertained if a node is
1:51
fixed on clinical examination. Pathologically,
1:55
it is seen at the histopathological level.
1:58
So we shouldn't be saying there is definite extranodal
2:01
extension, but we can say that the morphology of the
2:05
lymph node is suggestive of extranodal extension.
2:08
And that is a helpful thing to put in the report.
2:12
N staging is, as for other parts of the head and neck, M1
2:17
being presence of distant metastasis, M0 being nothing.
2:22
The last point to remember is that, uh, the superior
2:25
mediastinal lymph nodes, otherwise known as level seven,
2:29
in the head and neck classification, are considered
2:32
regional lymph nodes for the purposes of N staging.
Report
Description
Faculty
Sidney Levy, PhD, MBBS
Radiologist and Nuclear Medicine Specialist
I-MED
Tags
Neuroradiology
Neuro
Neoplastic
MRI
Head and Neck
© 2024 Medality. All Rights Reserved.