Brendon Friesen on Radiopaedia.org

Brendon Friesen

MBBS, FRANZCR
Disclosures:
  • No recorded disclosures
65 results found
Case

Mixed histology peripheral nerve sheath tumor

  Diagnosis almost certain
Brendon Friesen
Published 14 Jan 2016
59% complete
MRI
Case

Sinonasal adenoid cystic carcinoma

  Diagnosis almost certain
Brendon Friesen
Published 14 Jan 2016
68% complete
MRI
Case

Dural venous sinus thrombosis with pachymeningeal enhancement

  Diagnosis almost certain
Brendon Friesen
Published 31 Dec 2015
77% complete
MRI
Case

Trident sign - osmotic demyelination

  Diagnosis almost certain
Brendon Friesen
Published 21 Dec 2015
77% complete
MRI
Case

Ecchordosis physaliphora

  Diagnosis almost certain
Brendon Friesen
Published 07 Dec 2015
77% complete
MRI
Case

Wallerian degeneration in middle cerebellar peduncles

  Diagnosis probable
Brendon Friesen
Published 03 Dec 2015
65% complete
MRI
Case

Gallbladder fossa abscess

  Diagnosis certain
Brendon Friesen
Published 02 Dec 2015
78% complete
X-ray CT
Case

Orbital emphysema

  Diagnosis certain
Brendon Friesen
Published 30 Nov 2015
77% complete
CT X-ray
Case

Multisystem atrophy

  Diagnosis probable
Brendon Friesen
Published 23 Nov 2015
59% complete
MRI
Case

Labrune syndrome

  Diagnosis almost certain
Brendon Friesen
Published 05 Nov 2015
70% complete
MRI CT
Case

Cutaneous lymphoma

  Diagnosis almost certain
Brendon Friesen
Published 04 Nov 2015
54% complete
Nuclear medicine Photo
Case

Calcified injection granulomas

  Diagnosis probable
Brendon Friesen
Published 26 Oct 2015
50% complete
X-ray
Case

Freiberg infraction

  Diagnosis almost certain
Brendon Friesen
Published 28 Sep 2015
54% complete
X-ray
Case

Duodenal and jejunal diverticulosis

  Diagnosis almost certain
Brendon Friesen
Published 28 Sep 2015
60% complete
Barium
Case

Dengue fever

  Diagnosis certain
Brendon Friesen
Published 01 Aug 2015
87% complete
Ultrasound CT
Case

Left upper lobe collapse

  Diagnosis certain
Brendon Friesen
Published 30 Jul 2015
92% complete
CT X-ray
Case

Achondrogenesis

  Diagnosis certain
Brendon Friesen
Published 19 Jul 2015
75% complete
X-ray
Case

Retained suture needle

  Diagnosis almost certain
Brendon Friesen
Published 09 Jul 2015
56% complete
X-ray CT
Case

Left lobe atrophy due to biliary obstruction

  Diagnosis certain
Brendon Friesen
Published 09 Jul 2015
89% complete
CT MRI
Case

Traumatic nasogastric tube insertion

  Diagnosis certain
Brendon Friesen
Published 09 Jul 2015
83% complete
X-ray CT
Case

Left upper lobe collapse due to mucous plugging

  Diagnosis almost certain
Brendon Friesen
Published 09 Jul 2015
64% complete
X-ray
Case

Adenomyosis with hyperemia

  Diagnosis almost certain
Brendon Friesen
Published 29 Apr 2015
69% complete
Ultrasound
Case

Thyroid cartilage fracture

  Diagnosis certain
Brendon Friesen
Published 27 Feb 2015
74% complete
CT
Case

Massive pericardial effusion

  Diagnosis certain
Brendon Friesen
Published 27 Feb 2015
92% complete
X-ray CT
Case

Nasal fungal balls

  Diagnosis probable
Brendon Friesen
Published 27 Feb 2015
59% complete
CT
Case

Leriche syndrome

  Diagnosis certain
Brendon Friesen
Published 13 Dec 2014
83% complete
CT
Case

Poland syndrome

  Diagnosis certain
Brendon Friesen
Published 13 Dec 2014
81% complete
X-ray CT
Case

Aortic dissection on CTPA

  Diagnosis certain
Brendon Friesen
Published 13 Dec 2014
92% complete
CT X-ray
Case

Cerebral air embolism

  Diagnosis almost certain
Brendon Friesen
Published 30 Nov 2014
72% complete
X-ray CT MRI
Case

Isodense colloid cyst with acute obstructive hydrocephalus

  Diagnosis almost certain
Brendon Friesen
Published 26 Nov 2014
74% complete
CT
Case

Dural metastases mimicking meningiomas

  Diagnosis almost certain
Brendon Friesen
Published 14 Nov 2014
71% complete
CT MRI
Case

Localization of chyle leak with Tc-99m colloid (SPECT/CT)

  Diagnosis certain
Brendon Friesen
Published 14 Nov 2014
91% complete
Nuclear medicine
Case

Gastrointestinal stromal tumor

  Diagnosis certain
Brendon Friesen
Published 14 Nov 2014
89% complete
CT
Case

Tug lesion

  Diagnosis certain
Brendon Friesen
Published 14 Sep 2014
85% complete
X-ray
Case

Spigelian hernia

  Diagnosis certain
Brendon Friesen
Published 03 Sep 2014
84% complete
CT X-ray
Case

Bilateral airspace opacities mimicking dense breasts

  Diagnosis certain
Brendon Friesen
Published 01 Sep 2014
92% complete
X-ray CT
Case

Eagle syndrome with ICA compression

  Diagnosis almost certain
Brendon Friesen
Published 23 Aug 2014
77% complete
CT
Case

MCA infarct (M1 occlusion)

  Diagnosis certain
Brendon Friesen
Published 14 Aug 2014
85% complete
CT
Case

Intraventricular extension of hemorrhagic transformation of MCA infarct

  Diagnosis certain
Brendon Friesen
Published 14 Aug 2014
92% complete
CT
Case

Infected lymphocele post radical prostatectomy

  Diagnosis almost certain
Brendon Friesen
Published 21 Jul 2014
74% complete
CT
Case

Hypoxic ischemic encephalopathy

  Diagnosis almost certain
Brendon Friesen
Published 16 Jul 2014
71% complete
CT
Case

Tension pneumothorax mimic due to right lower lobe hypoplasia

  Diagnosis certain
Brendon Friesen
Published 16 Jul 2014
92% complete
CT X-ray
Case

Cerebral melanoma metastases

  Diagnosis certain
Brendon Friesen
Published 05 Jul 2014
86% complete
MRI
Case

Sternoclavicular joint dislocation

  Diagnosis certain
Brendon Friesen
Published 05 Jul 2014
80% complete
X-ray CT
Case

Vertebral metastases from renal cell carcinoma

  Diagnosis almost certain
Brendon Friesen
Published 05 Jul 2014
67% complete
X-ray CT MRI
Case

Continuous diaphragm sign

  Diagnosis certain
Brendon Friesen
Published 05 Jul 2014
89% complete
X-ray CT
Case

Retroperitoneal hematoma (subcostal artery puncture - percutaneous renal biopsy)

  Diagnosis certain
Brendon Friesen
Published 05 Jul 2014
89% complete
CT
Case

Agenesis of right lung

  Diagnosis certain
Brendon Friesen
Published 02 Jul 2014
75% complete
X-ray CT
Case

Pyogenic vertebral osteomyelitis with subligamentous spread

  Diagnosis certain
Brendon Friesen
Published 24 Apr 2014
89% complete
MRI
Case

Parotid mucoepidermoid carcinoma

  Diagnosis certain
Brendon Friesen
Published 20 Apr 2014
89% complete
MRI Ultrasound
Case

Lung cancer with rib fracture

  Diagnosis almost certain
Brendon Friesen
Published 18 Apr 2014
77% complete
X-ray CT
Case

Achondroplasia

  Diagnosis almost certain
Brendon Friesen
Published 18 Apr 2014
72% complete
X-ray
Case

Fecolith causing large bowel obstruction

  Diagnosis certain
Brendon Friesen
Published 18 Apr 2014
95% complete
CT X-ray
Case

Cleft palate

  Diagnosis certain
Brendon Friesen
Published 13 Apr 2014
57% complete
X-ray
Case

Boerhaave syndrome

  Diagnosis certain
Brendon Friesen
Published 13 Apr 2014
86% complete
X-ray Fluoroscopy CT
Case

Talocalcaneal coalition

  Diagnosis certain
Brendon Friesen
Published 13 Apr 2014
83% complete
CT
Case

Partial anomalous pulmonary venous drainage

  Diagnosis certain
Brendon Friesen
Published 09 Apr 2014
89% complete
X-ray CT
Case

Calcified cephalohematoma

  Diagnosis probable
Brendon Friesen
Published 07 Apr 2014
44% complete
X-ray
Case

Avid breast cancer on bone scan

  Diagnosis certain
Brendon Friesen
Published 07 Apr 2014
88% complete
Nuclear medicine
Case

Glandular odontogenic cyst

  Diagnosis almost certain
Brendon Friesen
Published 07 Apr 2014
63% complete
X-ray
Case

Lung metastases from breast cancer

  Diagnosis certain
Brendon Friesen
Published 06 Apr 2014
89% complete
Nuclear medicine X-ray CT
Case

Fibrous dysplasia - ribs

  Diagnosis probable
Brendon Friesen
Published 06 Apr 2014
44% complete
X-ray
Case

Os supranaviculare

  Diagnosis certain
Brendon Friesen
Published 06 Apr 2014
79% complete
X-ray
Case

Widening of sutures

  Diagnosis certain
Brendon Friesen
Published 06 Apr 2014
75% complete
X-ray
Case

Congenital lobar emphysema

  Diagnosis almost certain
Brendon Friesen
Published 06 Apr 2014
57% complete
X-ray

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