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
190 results found
Case

Scimitar syndrome

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

Brachial plexus anatomy

  Diagnosis not applicable
Maxime St-Amant
Published 22 Nov 2018
42% complete
MRI
Case

Left MCA territory infarct - evolution

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

Anterior and posterior commissures of the larynx (diagrams)

  Diagnosis not applicable
Maxime St-Amant
Published 23 Jun 2018
44% complete
Diagram
Case

Cystic encephalomalacia

  Diagnosis almost certain
Maxime St-Amant
Published 05 Jun 2018
77% complete
MRI
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

Fatty falx

  Diagnosis almost certain
Maxime St-Amant
Published 10 May 2018
62% complete
CT
Case

Calvarial thickening from chronic shunting

  Diagnosis almost certain
Maxime St-Amant
Published 06 May 2018
62% complete
X-ray CT
Case

Arachnoid cyst with mass effect

  Diagnosis almost certain
Maxime St-Amant
Published 06 May 2018
65% complete
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

Pretzel (photo)

  Diagnosis not applicable
Maxime St-Amant
Published 27 Apr 2018
25% complete
Photo
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

Pontine capillary telangiectasia

  Diagnosis almost certain
Maxime St-Amant
Published 15 Feb 2018
74% complete
MRI
Case

Cervical spinal neurofibroma in a patient with NF1

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

Multinodular and vacuolating neuronal tumor

  Diagnosis almost certain
Maxime St-Amant
Published 11 Feb 2018
80% complete
MRI
Case

Cerebral vasospasm following subarachnoid hemorrhage

  Diagnosis almost certain
Maxime St-Amant
Published 10 Feb 2018
70% complete
CT
Case

Blood blister-like aneurysm

  Diagnosis probable
Maxime St-Amant
Published 10 Feb 2018
64% complete
CT
Case

IAC notch

  Diagnosis not applicable
Maxime St-Amant
Published 20 Oct 2017
62% complete
CT
Case

Inner ear anatomy - annotated CT

  Diagnosis not applicable
Maxime St-Amant
Published 19 Sep 2017
22% complete
Annotated image
Case

Middle ear anatomy - annotated CT

  Diagnosis not applicable
Maxime St-Amant
Published 18 Sep 2017
32% complete
Annotated image
Case

External ear anatomy: annotated CT

  Diagnosis not applicable
Maxime St-Amant
Published 18 Sep 2017
32% complete
Annotated image
Case

Temporal bone divisions: annotated CT

  Diagnosis not applicable
Maxime St-Amant
Published 17 Sep 2017
32% complete
Annotated image
Case

Ecchordosis physaliphora

  Diagnosis almost certain
Maxime St-Amant
Published 25 Aug 2017
62% complete
MRI
Case

CADASIL

  Diagnosis almost certain
Maxime St-Amant
Published 14 Aug 2017
77% complete
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

Inverted Napoleon hat

  Diagnosis not applicable
Maxime St-Amant
Published 04 Dec 2016
16% complete
Photo
Case

Triangle of Guillain and Mollaret

  Diagnosis not applicable
Maxime St-Amant
Published 08 Mar 2015
54% complete
Diagram
Case

Royal cockade: diagram

  Diagnosis not applicable
Maxime St-Amant
Published 09 Feb 2014
29% complete
Diagram
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

Plunging ranula

  Diagnosis almost certain
Maxime St-Amant
Published 10 Jan 2014
62% complete
CT
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

VACTERL

  Diagnosis probable
Maxime St-Amant
Published 06 Apr 2013
66% complete
X-ray
Case

Segond fracture

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

Sinus pericranii

  Diagnosis almost certain
Maxime St-Amant
Published 29 Mar 2013
62% complete
MRI
Case

Internal cerebral vein thrombosis with bilateral thalamic infarction

  Diagnosis almost certain
Maxime St-Amant
Published 29 Mar 2013
65% complete
CT
Case

Lateral knee dislocation

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

Joubert syndrome

  Diagnosis almost certain
Maxime St-Amant
Published 23 Mar 2013
65% complete
MRI
Case

Metaphyseal radiolucent lines in leukemia

  Diagnosis almost certain
Maxime St-Amant
Published 23 Mar 2013
62% complete
CT X-ray
Case

Danger space potential location (illustration)

  Diagnosis not applicable
Maxime St-Amant
Published 02 Feb 2013
44% complete
Diagram
Case

Normal epiglottis location (illustration)

  Diagnosis not applicable
Maxime St-Amant
Published 02 Feb 2013
29% complete
Annotated image
Case

Median arcuate ligament syndrome with retroperitoneal hemorrhage

  Diagnosis probable
Maxime St-Amant
Published 13 Jan 2013
59% complete
CT
Case

Cervical sarcoma

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

Inflammatory pseudopolyps

  Diagnosis probable
Maxime St-Amant
Published 29 Dec 2012
54% complete
Barium
Case

Lingual hemangioma

  Diagnosis probable
Maxime St-Amant
Published 29 Dec 2012
65% complete
MRI
Case

Kommerell diverticulum (right aberrant subclavian artery)

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

Sarcomatoid mesothelioma

  Diagnosis almost certain
Maxime St-Amant
Published 09 Dec 2012
77% complete
X-ray CT
Case

Tetralogy of Fallot - post-operative

  Diagnosis not applicable
Maxime St-Amant
Published 09 Dec 2012
46% complete
CT X-ray
Case

Necrobiotic pulmonary nodules - Crohn disease

  Diagnosis probable
Maxime St-Amant
Published 08 Dec 2012
68% complete
CT X-ray
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

Transverse aorta aneurysm

  Diagnosis almost certain
Maxime St-Amant
Published 08 Dec 2012
57% complete
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

Necrotizing fasciitis - right thigh

  Diagnosis almost certain
Maxime St-Amant
Published 16 Nov 2012
77% complete
CT
Case

Necrotizing fasciitis - perineal

  Diagnosis probable
Maxime St-Amant
Published 16 Nov 2012
62% complete
CT
Case

Cervical Pott disease

  Diagnosis almost certain
Maxime St-Amant
Published 16 Nov 2012
68% complete
CT
Case

Pneumoretroperitoneum

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

Pneumatosis cystoides coli

  Diagnosis almost certain
Maxime St-Amant
Published 16 Nov 2012
64% complete
CT X-ray
Case

Metastatic choriocarcinoma

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

Retroperitoneal fibrosis

  Diagnosis probable
Maxime St-Amant
Published 16 Nov 2012
53% 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

Ex vacuo cholesterol gallstones

  Diagnosis almost certain
Maxime St-Amant
Published 15 Nov 2012
71% 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

Morton neuroma

  Diagnosis probable
Maxime St-Amant
Published 04 Nov 2012
53% complete
MRI
Case

Morton neuroma

  Diagnosis probable
Maxime St-Amant
Published 04 Nov 2012
39% complete
MRI
Case

Adenoid cystic carcinoma of the parotid gland

  Diagnosis almost certain
Maxime St-Amant
Published 04 Nov 2012
71% complete
CT
Case

Parotid pleomorphic adenoma

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

Endoleak - type Ia

  Diagnosis almost certain
Maxime St-Amant
Published 03 Nov 2012
62% complete
X-ray CT
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

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