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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
Let's end the discussion on ranula with this case.
0:04
This is a patient who has bilateral ranula.
0:07
Remember that ranula...
0:08
The term "ranula" refers to the Latin "rana,"
0:13
which is the frog.
0:15
And it has this lesion in the fore of the
0:18
mouth that looks sort of like a frog.
0:20
We'll go back to a diagram showing that. Here you
0:23
have the patient who has bilateral involvement
0:28
at the floor of the mouth. On the right side,
0:32
it remains confined to the floor of the mouth
0:39
and does not perforate the mylohyoid musculature.
0:43
This would be termed a simple ranula.
0:47
Does not go posterior to or through
0:51
the mylohyoid muscle.
0:53
Contrast that with this one.
0:56
Here we have the low density, which goes behind
1:00
the border of the mylohyoid muscle, and has an
1:06
extension that is coming out laterally towards
1:10
the submandibular gland.
1:13
Here's the submandibular gland.
1:14
Here's that lateral extension behind
1:17
the mylohyoid muscle.
1:19
So this has a...
1:21
most of its components is a simple ranula. However,
1:24
with this extension posteriorally and lateral to
1:28
the mylohyoid muscle and the perforation
1:31
of that mylohyoid muscle,
1:33
we would call that a plunging ranula.
1:36
So simple, simple plunging ranula,
1:42
bilateral ranula in a patient who is just pretty unlucky.
Bilateral Ranulas
HIDEInteractive Transcript
0:00
Let's end the discussion on ranula with this case.
0:04
This is a patient who has bilateral ranula.
0:07
Remember that ranula...
0:08
The term "ranula" refers to the Latin "rana,"
0:13
which is the frog.
0:15
And it has this lesion in the fore of the
0:18
mouth that looks sort of like a frog.
0:20
We'll go back to a diagram showing that. Here you
0:23
have the patient who has bilateral involvement
0:28
at the floor of the mouth. On the right side,
0:32
it remains confined to the floor of the mouth
0:39
and does not perforate the mylohyoid musculature.
0:43
This would be termed a simple ranula.
0:47
Does not go posterior to or through
0:51
the mylohyoid muscle.
0:53
Contrast that with this one.
0:56
Here we have the low density, which goes behind
1:00
the border of the mylohyoid muscle, and has an
1:06
extension that is coming out laterally towards
1:10
the submandibular gland.
1:13
Here's the submandibular gland.
1:14
Here's that lateral extension behind
1:17
the mylohyoid muscle.
1:19
So this has a...
1:21
most of its components is a simple ranula. However,
1:24
with this extension posteriorally and lateral to
1:28
the mylohyoid muscle and the perforation
1:31
of that mylohyoid muscle,
1:33
we would call that a plunging ranula.
1:36
So simple, simple plunging ranula,
1:42
bilateral ranula in a patient who is just pretty unlucky.
Report
Description
Faculty
David M Yousem, MD, MBA
Professor of Radiology, Vice Chairman and Associate Dean
Johns Hopkins University
Tags
Trauma
Salivary Glands
Oral Cavity/Oropharynx
Non-infectious Inflammatory
Neuroradiology
Head and Neck
CT
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