Maxime St-Amant on Radiopaedia.org

Maxime St-Amant

MD FRCPC

Dr Maxime St-Amant is an assistant professor of radiology at Université de Sherbrooke in Québec, Canada, with a particular interest in neuroradiology and medical education. He has been a member of the editorial board since 2011.

Disclosures:
  • Nothing to disclose
90 results found
Case

Scimitar syndrome

  Diagnosis certain
Maxime St-Amant
Published 03 Dec 2019
95% complete
CT X-ray
Case

Left MCA territory infarct - evolution

  Diagnosis certain
Maxime St-Amant
Published 26 Jun 2018
89% complete
CT
Case

Paradoxical rotation of the middle turbinates

  Diagnosis certain
Maxime St-Amant
Published 04 Jun 2018
92% complete
CT
Case

Callososeptal interface (annotated MRI)

  Diagnosis certain
Maxime St-Amant
Published 25 May 2018
63% complete
Annotated image
Case

Chondrosarcoma - sphenoid wing

  Diagnosis certain
Maxime St-Amant
Published 20 May 2018
95% complete
MRI X-ray CT
Case

Persistent trigeminal artery

  Diagnosis certain
Maxime St-Amant
Published 06 May 2018
77% complete
MRI
Case

Os odontoideum

  Diagnosis certain
Maxime St-Amant
Published 29 Apr 2018
92% complete
X-ray CT
Case

Epiglottitis

  Diagnosis certain
Maxime St-Amant
Published 27 Apr 2018
91% complete
X-ray
Case

Azygos anterior cerebral artery

  Diagnosis certain
Maxime St-Amant
Published 04 Apr 2018
77% complete
MRI
Case

Duplicated middle cerebral artery

  Diagnosis certain
Maxime St-Amant
Published 03 Apr 2018
87% complete
DSA (angiography) CT
Case

C5 facet fracture

  Diagnosis certain
Maxime St-Amant
Published 15 Feb 2018
89% complete
CT X-ray
Case

Cervical spinal neurofibroma in a patient with NF1

  Diagnosis certain
Maxime St-Amant
Published 13 Feb 2018
97% complete
CT MRI
Case

Joubert syndrome

  Diagnosis certain
Maxime St-Amant
Published 14 Aug 2017
71% complete
CT
Case

Odontogenic keratocysts

  Diagnosis certain
Maxime St-Amant
Published 14 Aug 2017
95% complete
CT
Case

L5/S1 disc protrusion

  Diagnosis certain
Maxime St-Amant
Published 19 Jun 2017
86% complete
MRI
Case

Basilar artery thrombosis

  Diagnosis certain
Maxime St-Amant
Published 17 Jan 2014
84% complete
CT
Case

Plasma cell mastitis

  Diagnosis certain
Maxime St-Amant
Published 10 Jan 2014
66% complete
Mammography
Case

Epiglottitis

  Diagnosis certain
Maxime St-Amant
Published 10 Jan 2014
79% complete
X-ray
Case

Osteopetrosis (primary)

  Diagnosis certain
Maxime St-Amant
Published 14 Apr 2013
75% complete
CT X-ray
Case

Segond fracture

  Diagnosis certain
Maxime St-Amant
Published 29 Mar 2013
75% complete
MRI X-ray
Case

Lateral knee dislocation

  Diagnosis certain
Maxime St-Amant
Published 23 Mar 2013
72% complete
X-ray
Case

Cervical sarcoma

  Diagnosis certain
Maxime St-Amant
Published 29 Dec 2012
62% complete
MRI
Case

Kommerell diverticulum (right aberrant subclavian artery)

  Diagnosis certain
Maxime St-Amant
Published 18 Dec 2012
83% complete
CT
Case

Enormous ascending aortic pseudoaneurysm - post aortic valve replacement

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
80% complete
MRI X-ray
Case

Post Bentall procedure aortic leak with mediastinal hematoma

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
92% complete
CT
Case

Post-operative left bronchopleural fistula

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
79% complete
X-ray
Case

Scimitar syndrome on MRI

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
65% complete
MRI
Case

Ebstein anomaly

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
56% complete
X-ray MRI
Case

Multifocal adenocarcinoma of lung

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
95% complete
X-ray CT
Case

Right aortic arch with duplicated superior vena cava

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
87% complete
CT X-ray MRI
Case

Giant right coronary artery aneurysm

  Diagnosis certain
Maxime St-Amant
Published 08 Dec 2012
92% complete
CT DSA (angiography) X-ray
Case

Pericardial agenesis

  Diagnosis certain
Maxime St-Amant
Published 07 Dec 2012
89% complete
MRI CT X-ray
Case

Primary peritoneal mesothelioma

  Diagnosis certain
Maxime St-Amant
Published 20 Nov 2012
89% complete
CT
Case

Bilateral serous cystadenocarcinoma

  Diagnosis certain
Maxime St-Amant
Published 20 Nov 2012
86% complete
CT
Case

Pneumoretroperitoneum

  Diagnosis certain
Maxime St-Amant
Published 16 Nov 2012
88% complete
X-ray
Case

Metastatic choriocarcinoma

  Diagnosis certain
Maxime St-Amant
Published 16 Nov 2012
83% complete
CT
Case

Adrenal myelolipoma - huge

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
89% complete
CT
Case

Ureteral fibroepithelial polyp

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
85% complete
Fluoroscopy
Case

Pseudomembranous colitis - severe

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
83% complete
CT
Case

Cavernous transformation of the portal vein

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
80% complete
CT
Case

Duodenal GIST with Amyand's hernia

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
68% complete
CT
Case

Terminal ileum carcinoid tumor

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
86% complete
CT
Case

Bilateral tubo-ovarian abscess

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
92% complete
CT
Case

Small bowel obstruction secondary to a Meckel diverticulum

  Diagnosis certain
Maxime St-Amant
Published 15 Nov 2012
86% complete
CT
Case

Parotid pleomorphic adenoma

  Diagnosis certain
Maxime St-Amant
Published 04 Nov 2012
89% complete
MRI
Case

Endoleak - type Ib

  Diagnosis certain
Maxime St-Amant
Published 03 Nov 2012
89% complete
CT DSA (angiography)
Case

Acute mesenteric hematoma with active bleeding

  Diagnosis certain
Maxime St-Amant
Published 03 Nov 2012
92% complete
CT
Case

Idiopathic intracranial hypertension

  Diagnosis certain
Maxime St-Amant
Published 24 Oct 2012
92% complete
MRI
Case

Subarachnoid and intraventricular hemorrhage

  Diagnosis certain
Maxime St-Amant
Published 27 Sep 2012
65% complete
CT
Case

Arteriovenous malformation with intraparenchymal hematoma

  Diagnosis certain
Maxime St-Amant
Published 27 Sep 2012
80% complete
CT
Case

Spinous process fractures (C3-C5)

  Diagnosis certain
Maxime St-Amant
Published 08 Sep 2012
92% complete
CT X-ray
Case

Hangman fracture

  Diagnosis certain
Maxime St-Amant
Published 08 Sep 2012
86% complete
CT X-ray
Case

Cerebral edema (evolution in time)

  Diagnosis certain
Maxime St-Amant
Published 07 Sep 2012
92% complete
CT
Case

Azygos lobe

  Diagnosis certain
Maxime St-Amant
Published 05 Sep 2012
82% complete
X-ray
Case

Spinal cord expansion in multiple sclerosis

  Diagnosis certain
Maxime St-Amant
Published 21 Aug 2012
83% complete
MRI
Case

Cystic plaques in multiple sclerosis

  Diagnosis certain
Maxime St-Amant
Published 21 Aug 2012
92% complete
MRI
Case

Hepatocellular carcinoma containing microscopic (intracytoplasmic) fat

  Diagnosis certain
Maxime St-Amant
Published 21 Aug 2012
95% complete
MRI
Case

Mesentero-axial gastric volvulus

  Diagnosis certain
Maxime St-Amant
Published 21 Aug 2012
95% complete
Diagram CT
Case

Mesentero-axial gastric volvulus

  Diagnosis certain
Maxime St-Amant
Published 21 Aug 2012
92% complete
X-ray CT Diagram
Case

Ileocecal intussusception (adult)

  Diagnosis certain
Maxime St-Amant
Published 19 Aug 2012
89% complete
Ultrasound CT
Case

Right PICA territory stroke

  Diagnosis certain
Maxime St-Amant
Published 19 Aug 2012
83% complete
CT
Case

Abdominal aortic aneurysm - impending rupture

  Diagnosis certain
Maxime St-Amant
Published 19 Aug 2012
95% complete
CT
Case

Dorsal intercalated segment instability

  Diagnosis certain
Maxime St-Amant
Published 11 Aug 2012
92% complete
MRI Diagram
Case

Spontaneous intracranial hypotension

  Diagnosis certain
Maxime St-Amant
Published 11 Aug 2012
89% complete
MRI
Case

Jefferson fracture with extension teardrop fracture

  Diagnosis certain
Maxime St-Amant
Published 08 Aug 2012
92% complete
X-ray CT
Case

Venolymphatic malformation - thoracic wall

  Diagnosis certain
Maxime St-Amant
Published 05 Aug 2012
92% complete
MRI Ultrasound
Case

Metastatic insulinoma

  Diagnosis certain
Maxime St-Amant
Published 05 Aug 2012
92% complete
CT MRI Nuclear medicine
Case

Brachycephaly

  Diagnosis certain
Maxime St-Amant
Published 05 Aug 2012
92% complete
CT
Case

Posterior fossa pilocytic astrocytoma

  Diagnosis certain
Maxime St-Amant
Published 05 Aug 2012
92% complete
MRI
Case

Plagiocephaly

  Diagnosis certain
Maxime St-Amant
Published 04 Aug 2012
83% complete
X-ray CT
Case

Madelung deformity

  Diagnosis certain
Maxime St-Amant
Published 04 Aug 2012
83% complete
MRI X-ray
Case

Chylothorax

  Diagnosis certain
Maxime St-Amant
Published 03 Aug 2012
92% complete
CT
Case

Adrenal calcifications - bilateral

  Diagnosis certain
Maxime St-Amant
Published 28 Jul 2012
97% complete
X-ray
Case

Tuberous sclerosis

  Diagnosis certain
Maxime St-Amant
Published 28 Jul 2012
95% complete
Annotated image CT
Case

Von Hippel-Lindau disease (vHL)

  Diagnosis certain
Maxime St-Amant
Published 28 Jul 2012
92% complete
CT
Case

Small bowel volvulus with malrotation

  Diagnosis certain
Maxime St-Amant
Published 28 Jul 2012
80% complete
CT
Case

Unilateral choanal atresia

  Diagnosis certain
Maxime St-Amant
Published 27 Jul 2012
74% complete
CT
Case

Chiari I malformation with dorso-lumbar syrinx

  Diagnosis certain
Maxime St-Amant
Published 27 Jul 2012
83% complete
MRI
Case

Callosal dysgenesis

  Diagnosis certain
Maxime St-Amant
Published 27 Jul 2012
92% complete
CT
Case

Hereditary ataxia

  Diagnosis certain
Maxime St-Amant
Published 25 Jul 2012
89% complete
MRI
Case

Creutzfeldt-Jakob disease

  Diagnosis certain
Maxime St-Amant
Published 19 Jul 2012
89% complete
MRI
Case

Scheuermann disease

  Diagnosis certain
Maxime St-Amant
Published 15 Jul 2012
80% complete
CT
Case

Pseudomyxoma peritonei

  Diagnosis certain
Maxime St-Amant
Published 15 Jul 2012
86% complete
CT
Case

Corpus callosum lymphoma

  Diagnosis certain
Maxime St-Amant
Published 15 Jul 2012
92% complete
CT
Case

Pneumoperitoneum - football sign

  Diagnosis certain
Maxime St-Amant
Published 14 Jul 2012
79% complete
X-ray
Case

Acute lymphoblastic leukemia (ALL)

  Diagnosis certain
Maxime St-Amant
Published 14 Jul 2012
92% complete
MRI
Case

Left lung aplasia

  Diagnosis certain
Maxime St-Amant
Published 11 Jul 2012
92% complete
X-ray CT
Case

Pneumocephalus following sinus surgery

  Diagnosis certain
Maxime St-Amant
Published 10 Jul 2012
95% complete
Annotated image CT
Case

Congenital lobar emphysema

  Diagnosis certain
Maxime St-Amant
Published 10 Jul 2012
77% complete
X-ray CT
Case

Ganglioneuroma

  Diagnosis certain
Maxime St-Amant
Published 10 Jul 2012
92% complete
X-ray CT

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