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        Get the latest news from Pituitary World News, a non-profit organization that seeks to increase awareness and reduce the number of undiagnosed and misdiagnosed people with a debilitating pituitary disease. PWN publishes regular blog posts and podcasts on pituitary diseases and treatments with the world's leading experts.

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Educational Video Presentations

An exclusive Pituitary World News educational series for patients, families, physicians and healthcare professionals interested in the pituitary gland, by Dr. Lewis Blevins.

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Pituitary MRI educational series: Normal Pituitary scan leads to other findings

December 6, 2022
Educational Video Presentations|
Our popular MRI educational series continues with a case where headaches bring the patient in for a scan.  Dr. Blevins interprets the findings and shares his comments, and gives us a detailed look at this

Pituitary MRI educational series: a very uncommon occurrence of an incidental pituitary lesion

May 30, 2019
Educational Video Presentations|
This is an MRI of a patient evaluated for facial numbness and tingling. An MRI was performed to evaluate for possible brain stem abnormalities but the MRI also shows an incidental pituitary lesion. Click here

Pituitary MRI educational series: ACTH-producing microadenoma

April 17, 2019
Educational Video Presentations|
An MRI of a patient with Cushing’s disease due to an ACTH-producing micro adenoma best seen with dynamic contrast-enhanced images.

Pituitary MRI educational series: normal posterior pituitary gland

April 17, 2019
Educational Video Presentations|
An MRI showing a posterior pituitary bright spot.

Pituitary MRI educational series: hemorrhagic prolactinoma

April 8, 2019
Educational Video Presentations|
A discussion of an MRI with an hemorrhagic prolactinoma with resolution and complete recovery

Pituitary MRI educational series: Pituitary macroadenoma with hydrocephalus

April 8, 2019
Educational Video Presentations|
Silent corticotroph macroadenoma with aggressive growth into the suprasellar region.

Pituitary MRI educational series: Cystic Lesion in Sella

April 8, 2019
Educational Video Presentations|
A presentation of a curious finding of a cystic lesion in the sella.

Pituitary MRI educational series: nonfunctional macroadenoma

April 8, 2019
Educational Video Presentations|
An MRI of a nonfunctional macroadenoma of the pituitary gland with hypopituitarism.

Pituitary MRI educational series: Rathke’s Cleft Cyst

April 7, 2019
Educational Video Presentations|
In this video, Dr. Blevins describes the images of a Rathke’s cleft cyst causing visual compromise and hypopituitarism.

Pituitary MRI educational series: craniopharyngioma

April 1, 2019
Educational Video Presentations|
Another video in our exclusive educational series looking at pituitary MRI's, this one describes a craniopharyngioma with hypopituitarism and diabetes insipidus. A craniopharyngioma is a benign tumor that occurs near the brain's pituitary gland, which,

Pituitary MRI educational series: pituitary microadenoma.

March 27, 2019
Educational Video Presentations|
This is an MRI of a pituitary microadenoma in a patient with acromegaly illustrating advantages of dynamic contrast-enhanced images to identify the tumor.

Pituitary MRI educational series: Secondary Empty Sella

March 25, 2019
Educational Video Presentations|
Our MRI educational series continues with this discussion of an MRI of secondary empty sella due to a pituitary tumor and surgery.

Pituitary MRI educational series: anatomical findings after endoscopic pituitary surgery.

March 19, 2019
Educational Video Presentations|
This is the fourth in a series of pituitary MRI's.  This video describes the normal sinonasal anatomy and provides a stunning description of how this area is affected after endoscopic pituitary surgery.  The comparison and

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Our Mission

Pituitary World News is a non-profit organization that seeks to increase awareness and reduce the number of undiagnosed and misdiagnosed people with a debilitating pituitary disease. PWN’s sole reason for being is to help diagnose people properly and early by increasing awareness of pituitary disorders and providing a platform for communications, collaborations, creativity, and innovation.

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