1. An Overlooked Cause of Hypokalemia
Cherng Jye Seow, MBBS, MRCPS (Glas), FRCP (Edin), William Francis Young, MD, MSc 
The American Journal of Medicine 
Volume 130, Issue 10, Pages e433-e435 (October 2017)
DOI: /j.amjmed
Copyright © 2017 Elsevier Inc. Terms and Conditions

2. Figure 1
Sagittal (A) and coronal (B) views of magnetic resonance imaging of the pituitary gland before surgery showing a macroadenoma (arrows) extending into the left and right cavernous sinuses and completely encasing the left cavernous internal carotid artery.
The American Journal of Medicine  , e433-e435DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions

3. Figure 2
Coronal view of magnetic resonance imaging of the pituitary gland 3 months after surgery, showing decreased mass effect on the suprasellar cistern and left internal carotid artery by the remnant tumor (arrows).
The American Journal of Medicine  , e433-e435DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions

4. Figure 3
Coronal view of magnetic resonance imaging of the pituitary gland 1 year after radiosurgery showing a stable sellar mass (arrows) with extension to the sphenoid sinus and right cavernous sinus.
The American Journal of Medicine  , e433-e435DOI: ( /j.amjmed )
Copyright © 2017 Elsevier Inc. Terms and Conditions