Radiology Lectures | Radquarters

Jan 16 2025 75 ep. 8 mins 5.2k
Radiology Lectures | Radquarters Podcast artwork

High-yield, educational radiology lectures utilizing a multimodality imaging approach including MRI, CT, ultrasound, radiography, and nuclear medicine. Lectures are presented in both didactic and quiz formats. These video podcasts are designed for radiology residents, fellows, and radiologists, as well as any student or practitioner interested in optimizing patient care through radiology. Visit www.radiologistHQ.com for more info and reference material.

  Health & Fitness
RSS feed Share
Copy RSS


Subscribe on Podcast Addict


Ultrasound of Trigger Finger (Stenosing Tenosynovitis)

Jan 16 2025 11 mins  
In this radiology lecture, we review the ultrasound appearance of trigger finger! Key teaching points include: * Pulleys are fibrous retinacula on ventral finger that secure flexor tendons to phalanges preventing tendon displacement and bowstringing with finger flexion * Finger has 5 annular pulleys. Odd-numbered at joints, even-numbered at phalanges: A1, A3, A5 are located about

Ultrasound of Hydrosalpinx, Pyosalpinx & Tubo-ovarian Abscess

Dec 12 2024 11 mins  
Ultrasound of Hydrosalpinx, Pyosalpinx & Tubo-ovarian Abscess In this radiology lecture, we review the ultrasound appearance of hydrosalpinx, pyosalpinx and tubo-ovarian abscess! Key teaching points include: * Hydrosalpinx = Fluid-filled, blocked fallopian tube * Hydrosalpinx causes: Pelvic inflammatory disease (most common), endometriosis, prior surgery, adhesions * Hydrosalp

Ultrasound of Gallbladder Adenomyomatosis

Oct 17 2024 8 mins  
In this radiology lecture, we review the ultrasound appearance of adenomyomatosis of the gallbladder! Key teaching points include: * Common cause of benign gallbladder wall thickening seen in up to 9% of patients * Incidence increases with age * Usually asymptomatic, but may be associated with sporadic RUQ pain * Hyperplastic changes of gallbladder wall with mucosal overgrowth. Mu

Ultrasound of de Quervain’s Tenosynovitis

Sep 12 2024 8 mins  
In this radiology lecture, we review the ultrasound appearance of de Quervain’s Tenosynovitis! Key teaching points include: * Stenosing tenosynovitis of first extensor compartment tendons = Extensor pollicis brevis (EPB) and abductor pollicis longus (APL) * Second most common hand entrapment tendinopathy after trigger finger * Most common in middle-aged females * Associations in

Contrast-Enhanced Ultrasound of Hemangioma

Aug 15 2024 10 mins  
In this radiology lecture, we review the contrast-enhanced ultrasound appearance of hepatic hemangioma! Key teaching points include: * Microbubble contrast agents are gas-filled microspheres with a lipid or protein shell * Sulfur hexafluoride lipid-type A microspheres: Inert gas of six fluoride atoms bound to one sulfur atom, surrounded by a phospholipid shell * Similar in size to

Ultrasound of Tennis Leg

Jul 14 2024 9 mins  
In this radiology lecture, we review the ultrasound appearance of tennis leg, including medial gastrocnemius and plantaris injury! Key teaching points include: * Tennis leg = Injury to muscles of the calf. Tear of myotendinous junction of medial head of gastrocnemius, rupture of plantaris tendon (less common), in isolation or together * Classically described in tennis players, but

Ultrasound of Interstitial Ectopic Pregnancy

Jun 06 2024 7 mins  
In this radiology lecture, we review the ultrasound appearance of interstitial ectopic pregnancy! Key teaching points include: * Interstitial ectopic pregnancies are rare, occurring in proximal (interstitial) portion of fallopian tube within muscle wall of uterus * Much less common than tubal ectopic pregnancy occurring in the more distal ampullary and isthmic portions of fallopia

Ultrasound of Ovarian Serous Cystadenocarcinoma

May 02 2024 6 mins  
In this radiology lecture, we review the ultrasound appearance of ovarian serous cystadenocarcinoma! Key teaching points include: * Serous cystadenocarcinoma is the common ovarian malignancy and most common ovarian epithelial tumor * High-grade and low-grade types Peak incidence 6th-7th decades * Ultrasound appearance: Mixed cystic and solid mass with papillary projections and thi

Ultrasound of Parathyroid Adenoma

Apr 04 2024 6 mins  
In this radiology lecture, we review the ultrasound appearance of parathyroid adenoma! Key teaching points include: * Benign tumor of the parathyroid glands * Most common cause of primary hyperparathyroidism: Elevated serum calcium and parathyroid hormone (PTH) levels * Ultrasound: Solid, homogeneous and very hypoechoic. Oval or bean-shaped, long axis oriented craniocaudal. Hyperv

Ultrasound of Parotitis

Mar 07 2024 6 mins  
In this radiology lecture, we review the ultrasound appearance of parotitis in the pediatric population! Key teaching points include: * Parotitis = Inflammation of the parotid glands * Acute parotitis is usually infectious, most commonly viral * Mumps is most common viral cause in children, often bilateral * Bacterial parotitis can cause suppurative parotitis seen in premature inf