Renal/Electrolytes

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Case Report: Not Your Typical Kidney Stone

Laura Kolster, DO* and Danielle Biggs, MD*

DOI: https://doi.org/10.21980/J8GD2T Issue 6:1[mrp_rating_result]
The CT scan demonstrates nephrolithiasis with associated forniceal rupture. Encircled in the yellow outline is fluid, demonstrating a forniceal rupture. The stone is in the proximal aspect of the ureter, as highlighted by the purple arrow.
Renal/ElectrolytesVisual EM
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Bladder Diverticulum – A Case Report

Savannah Tan, BS* and Sangeeta Sakaria, MD, MPH, MST*

DOI: https://doi.org/10.21980/J8635C Issue 5:4[mrp_rating_result]
On examination, the patient was alert and oriented but in mild distress. Suprapubic fullness was noted upon abdominal palpation. Point of care ultrasound of the bladder showed two enlarged “bladders” with a central communication. Bedside total bladder volume was measured to be 1288 cm3 (the top “bladder” was measured to be 1011 cm3, while the bottom “diverticulum” was measured to be 277 cm3) by ultrasound. The POCUS stills of the patient’s bladder demonstrated the bladder (red arrow) and bladder diverticulum (yellow arrow) with a central communication (blue arrow) in the transverse and sagittal views.
Renal/ElectrolytesUltrasoundVisual EM
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Hemorrhagic Renal Cyst

Mary Rometti, MD*, Christopher Bryczkowski, MD*and Michael Rohinton Mirza, MD*

DOI: https://doi.org/10.21980/J8C92V Issue 5:1[mrp_rating_result]
Bedside renal ultrasound demonstrated a right renal cyst with echogenic debris consistent with a hemorrhagic cyst (red arrow).  In addition, a computed tomography (CT) scan of the abdomen and pelvis revealed a 4mm non-obstructing right renal stone and bilateral renal cysts. The CT also confirmed the ultrasound finding of a right renal cyst with mild perinephric stranding possibly consistent with a hemorrhagic cyst.
Renal/ElectrolytesAbdominal/GastroenterologyVisual EM
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FAST Exam to Diagnose Subcapsular Renal Hematoma

Michelle Sofia Bakardjiev, MD* and Amanda Esposito, MD^

DOI: https://doi.org/10.21980/J8NP8DIssue 4:4 [mrp_rating_result]
A bedside point of care ultrasound FAST exam was performed revealing a left subcapsular renal hematoma. The hematoma was a non-compressing hematoma, evidenced by preserved renal contour with the hematoma labeled with a red H and the normal renal contour labeled with a green K. Additionally, cortical necrosis and ischemia can be characterized by a dark, hypoechogenic renal cortex on ultrasonography with a decrease in flow to the cortex on color doppler which was not seen on this patient, providing further evidence that the hematoma was non-compressing. The hematoma was concluded to be an acute process due to its hypoechoic appearance with some mixed ultrasonographic echoes caused by the early deposit of fibrin.
Renal/ElectrolytesVisual EM
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Erectile Dysfunction as a Presenting Symptom for Renal Cell Carcinoma

Frank Mayer III, MBA*, Jonathan Wooden, MD* and Megan Stobart-Gallagher, DO*

DOI: https://doi.org/10.21980/J8563BIssue 4:2[mrp_rating_result]
The MRI showed extensive spondylotic changes suggestive of malignancy (red arrows) with severe spinal canal stenosis at the lumbar spine L3-L4 (purple arrows) level contributing to clumping of cauda equina nerve roots and severe bilateral neuroforaminal narrowing with diffuse disc bulges abutting the exiting nerve roots at multiple levels. Findings also showed a hypo-attenuated tumor (blue arrow) and hyper-attenuated loculated tumor (green arrow) consistent with renal cell carcinoma (RCC).
Visual EMRenal/Electrolytes
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A Woman with Arm Spasms

Anita Mudan, MD* and Wilma Chan, MD, EdM*

DOI: https://doi.org/10.21980/J8VP88Issue 4:2[mrp_rating_result]
The patient had a witnessed episode of isolated left upper extremity jerking, shown in the video, during which she was completely awake and conversant.  Lab results were significant for serum glucose of 1167 mg/dL, no anion gap, and negative serum/urine ketones. She had a computed tomography (CT) of the head that did not show any acute pathology, and underwent a brain magnetic resonance imaging (MRI) without any signs of stroke or other pathology, shown below.
Renal/ElectrolytesNeurologyVisual EM
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Computed Tomography and Ultrasound Diagnosis of Spontaneous Subcapsular Renal Hematoma

Samer Assaf, MD*, Thalia Nguyen* and Alisa Wray, MD*

DOI: https://doi.org/10.21980/J8062DIssue 3:1[mrp_rating_result]
Bedside ultrasound was performed and demonstrated a hypoechoic area within the left kidney (images not shown). The non-contrast computed tomography (CT) of the abdomen and pelvis shows a significantly enlarged left kidney and a region of high-attenuation encapsulating the left kidney, concerning for acute hemorrhage.
Renal/ElectrolytesVisual EM
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Acute Pyelonephritis with Perinephric Stranding on CT

Ronald Goubert* and Jonathan Peña, MD*

DOI: https://doi.org/10.21980/J8BH0VIssue 3:1[mrp_rating_result]
A CT abdomen and pelvis with IV contrast showed neither nephrolithiasis nor diverticulitis, and instead showed heterogeneous enhancement of the left kidney with mild edematous enlargement and striated left nephrogram. Significant perinephric stranding (red arrows) was also noted and was consistent with severe acute pyelonephritis.
Renal/ElectrolytesInfectious DiseaseVisual EM