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Lesson
Salivary Glands
66 topics, 3 hr. 54 min.
Introduction to Salivary Gland Imaging
10 m.Bell's Palsy
5 m.Innervation of the Parotid Gland – Summary
6 m.Stenson’s Duct – Summary
7 m.Submandibular Gland – Summary
5 m.Submandibular Gland & Wharton's Duct Anatomy
7 m.Wharton’s Duct – Summary
2 m.Sublingual Gland – Summary
6 m.Simple and Plunging Ranula
5 m.Minor Salivary Glands – Summary
2 m.Technique for Salivary Gland Imaging – Summary
8 m.MRI Technique – Case
4 m.Benign Neoplasms – Summary
8 m.Pleomorphic adenoma with Carcinoma Ex Pleomorphic Adenoma
11 m.Pleomorphic Adenoma
5 m.Hard Palate Pleomorphic Adenoma
5 m.Pleomorphic Adenoma – Summary
3 m.Parotid Pleomorphic Adenoma
5 m.Parapharyngeal Space Pleomorphic Adenoma – Case
4 m.Deep Lobe Parotid Gland Pleomorphic Adenoma – Case
5 m.Pleomorphic Adenoma of the Nasal Cavity
4 m.Carcinoma Ex Pleomorphic Adenoma
4 m.Advanced Imaging for Salivary Gland Neoplasms – Summary
4 m.Monomorphic Adenoma – Case
2 m.Prognosis of Pleomorphic Adenoma
4 m.Warthin’s Tumor – Summary
5 m.Warthin's Tumor
4 m.Extraparotid Warthin's Tumor
3 m.Multiple Parotid Masses – Summary
3 m.Onocoytomas – Summary
4 m.Oncocytoma
2 m.Schwannoma of the Intraparotid Facial Nerve
2 m.Malignant Neoplasms – Summary
4 m.Mucoepidermoid Carcinoma
4 m.Parotid Mucoepidermoid Carcinoma
3 m.Malignancy Salivary Neoplasm Features - Summary
2 m.Adenoid Cystic Carcinoma – Summary
5 m.Adenoid Cystic Carcinoma
9 m.Adenoid Cystic Carcinoma of the Tongue
3 m.Perineural Spread – Summary
2 m.Perineural Spread in a Large Cell Undifferentiated Carcinoma
4 m.Parotid Squamous Cell Carcinoma
3 m.Left Parotid Squamous Cell Carcinoma – Case
2 m.Adenocarcinomas – Summary
3 m.Parotid Adenocarcinoma
2 m.Recurrent Parotid Adenocarcinoma
3 m.Parotid Lymphoma - Summary
2 m.Parotid Lymphoma on CT
2 m.Parotid Lymphoma on PET-CT
2 m.Acinic Cell Carcinoma
2 m.Sialolithiasis – Summary
6 m.Submandibular Sialithisis
3 m.Submandibular Saialithiasis on MRI
2 m.Submandibular Sialodocholithiasis and Parotid Sialolithiasis
5 m.Salivary Calcifications and Cysts
2 m.Parotid Sialodocholithiasis and Sialectasia on MRI
2 m.Sjögren’s Syndrome – Summary
5 m.Sjögren’s Syndrome
2 m.Kuttner Lesion – Summary
2 m.Salivary Gland Cysts – Summary
6 m.Lympoepithelial Cyst in HIV
3 m.Sialadenitis in HIV
5 m.Ranulas – Summary
4 m.Bilateral Ranulas
2 m.Ranula - Clinical Correlation
1 m.Sialocele – Summary
4 m.0:00
This is the PET scan on the woman that we just
0:05
demonstrated, had a relatively well-defined mass in the
0:11
right parotid gland.
0:12
As we scroll the images,
0:15
as you can see,
0:15
the normal lymphoid tissue of the nasopharynx adenoidal
0:20
tissue shows radiotracer uptake, which is okay.
0:24
However, here in the parotid gland, we have that big,
0:27
round mass that we saw on the CT scan,
0:31
and that represents a patient with a lymphoma,
0:35
which is showing high FDG avidity.
0:39
We want to look at the entire neck on this individual to
0:42
ensure that the patient does not have additional lymph
0:45
adenopathy. As we scroll further inferiorly,
0:50
you might identify that there
0:53
looks like there's a possible separate mass that is
0:58
superimposed on the mandibular
1:00
posterior portion of the mandibular angle here,
1:05
which could represent an intraparotid lymph node.
1:08
It certainly is either an exophytic portion
1:11
of the tumor or a separate lymph node.
1:13
This ended up being a separate lymph node.
1:17
The remainder of the evaluation of the
1:19
neck was negative.
1:21
So this high avidity,
1:23
very high uptake of the FDG PET
1:27
is typical of lymphoma,
1:29
and it did help identify additional lymph node in
1:33
the parotid gland.
1:35
On the contralateral side,
1:37
I'm not sure what this is.
1:38
This could be muscular.
1:41
muscular uptake in the styloglossus muscle.
Parotid Lymphoma on PET-CT
HIDEInteractive Transcript
0:00
This is the PET scan on the woman that we just
0:05
demonstrated, had a relatively well-defined mass in the
0:11
right parotid gland.
0:12
As we scroll the images,
0:15
as you can see,
0:15
the normal lymphoid tissue of the nasopharynx adenoidal
0:20
tissue shows radiotracer uptake, which is okay.
0:24
However, here in the parotid gland, we have that big,
0:27
round mass that we saw on the CT scan,
0:31
and that represents a patient with a lymphoma,
0:35
which is showing high FDG avidity.
0:39
We want to look at the entire neck on this individual to
0:42
ensure that the patient does not have additional lymph
0:45
adenopathy. As we scroll further inferiorly,
0:50
you might identify that there
0:53
looks like there's a possible separate mass that is
0:58
superimposed on the mandibular
1:00
posterior portion of the mandibular angle here,
1:05
which could represent an intraparotid lymph node.
1:08
It certainly is either an exophytic portion
1:11
of the tumor or a separate lymph node.
1:13
This ended up being a separate lymph node.
1:17
The remainder of the evaluation of the
1:19
neck was negative.
1:21
So this high avidity,
1:23
very high uptake of the FDG PET
1:27
is typical of lymphoma,
1:29
and it did help identify additional lymph node in
1:33
the parotid gland.
1:35
On the contralateral side,
1:37
I'm not sure what this is.
1:38
This could be muscular.
1:41
muscular uptake in the styloglossus muscle.
Report
Description
Faculty
David M Yousem, MD, MBA
Professor of Radiology, Vice Chairman and Associate Dean
Johns Hopkins University
Tags
Salivary Glands
PET
Nuclear Medicine
Neuroradiology
Neoplastic
Lymph Nodes
Head and Neck
CT
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