Jack Ren on Radiopaedia.org

Jack Ren

MD, Biomedicine
Disclosures:
  • No recorded disclosures
60 results found
Case

Diverticulitis

  Diagnosis almost certain
Jack Ren
Published 16 Feb 2015
68% complete
CT
Case

Adult ileal intussusception with secondary obstruction

  Diagnosis certain
Jack Ren
Published 16 Feb 2015
87% complete
CT X-ray
Case

Diverticulitis with colovesical fistula

  Diagnosis certain
Jack Ren
Published 12 Feb 2015
80% complete
CT
Case

Segment IV cholangiocarcinoma

  Diagnosis almost certain
Jack Ren
Published 25 Nov 2014
64% complete
MRI
Case

Appendicitis

  Diagnosis almost certain
Jack Ren
Published 25 Nov 2014
65% complete
CT
Case

Ununited scaphoid fracture with dorsal intercalated segment instability and scaphoid non union advanced collapse

  Diagnosis certain
Jack Ren
Published 07 Aug 2014
80% complete
X-ray MRI
Case

Pipkin fracture of femoral head - type I

  Diagnosis certain
Jack Ren
Published 07 Aug 2014
89% complete
CT
Case

Bilateral acetabular protrusion with pincer type femoro-acetabular impingement

  Diagnosis certain
Jack Ren
Published 07 Aug 2014
78% complete
X-ray CT MRI
Case

Loose right total hip replacement with heterotopic ossification of left total hip replacement

  Diagnosis certain
Jack Ren
Published 03 Aug 2014
91% complete
X-ray
Case

Loose right total hip prosthesis

  Diagnosis certain
Jack Ren
Published 02 Aug 2014
72% complete
X-ray
Case

Posterior cruciate ligament avulsion fracture

  Diagnosis certain
Jack Ren
Published 02 Aug 2014
92% complete
CT X-ray
Case

Rupture extensor policis longus

  Diagnosis certain
Jack Ren
Published 02 Aug 2014
88% complete
X-ray Ultrasound
Case

Bone metastasis from squamous cell carcinoma

  Diagnosis certain
Jack Ren
Published 02 Aug 2014
86% complete
X-ray CT Ultrasound Nuclear medicine
Case

Displaced C7 spinous process (clay-shoveler) fracture

  Diagnosis certain
Jack Ren
Published 30 Jun 2014
74% complete
CT MRI
Case

Infectious non-union of left tibia

  Diagnosis certain
Jack Ren
Published 30 Jun 2014
82% complete
X-ray
Case

Diastasis of the symphysis pubis

  Diagnosis certain
Jack Ren
Published 30 Jun 2014
92% complete
CT X-ray
Case

Avascular necrosis of left hip

  Diagnosis almost certain
Jack Ren
Published 30 Jun 2014
78% complete
X-ray MRI
Case

Osteoarthritis of knee with suprapatellar intra-articular loose body

  Diagnosis certain
Jack Ren
Published 30 Jun 2014
79% complete
X-ray
Case

Glioblastoma NOS

  Diagnosis certain
Jack Ren
Published 12 Jun 2014
90% complete
MRI CT
Case

Left cerebellopontine angle meningioma

  Diagnosis certain
Jack Ren
Published 12 Jun 2014
79% complete
MRI CT
Case

Multiple intracranial meningiomas

  Diagnosis probable
Jack Ren
Published 12 Jun 2014
49% complete
MRI
Case

Cerebellopontine angle meningioma

  Diagnosis certain
Jack Ren
Published 09 Jun 2014
83% complete
CT MRI
Case

Olfactory groove meningioma

  Diagnosis certain
Jack Ren
Published 09 Jun 2014
77% complete
MRI
Case

Acoustic schwannoma - cystic

  Diagnosis certain
Jack Ren
Published 02 Jun 2014
70% complete
MRI CT
Case

Acoustic schwannoma

  Diagnosis certain
Jack Ren
Published 02 Jun 2014
75% complete
CT MRI
Case

Clagett thoracotomy with bronchopleural fistula

  Diagnosis certain
Jack Ren
Published 27 May 2014
71% complete
X-ray CT
Case

Tuberous sclersosis with lymphangiomyomatosis

  Diagnosis almost certain
Jack Ren
Published 26 May 2014
67% complete
X-ray CT MRI
Case

Medastinal sarcoidosis

  Diagnosis certain
Jack Ren
Published 26 May 2014
80% complete
X-ray CT
Case

Esophageal perforation post gastroscopy

  Diagnosis almost certain
Jack Ren
Published 12 May 2014
77% complete
X-ray CT
Case

Saddle pulmonary embolus with Westermark sign

  Diagnosis certain
Jack Ren
Published 12 May 2014
77% complete
X-ray CT
Case

Pneumococcal pneumonia - temporal evolution

  Diagnosis certain
Jack Ren
Published 05 May 2014
95% complete
X-ray CT
Case

Non-Hodgkin lymphoma involving lung

  Diagnosis certain
Jack Ren
Published 05 May 2014
68% complete
X-ray CT
Case

Bronchial carcinoid tumor with right lower lobe collapse

  Diagnosis certain
Jack Ren
Published 01 May 2014
83% complete
CT X-ray
Case

Right lower lobe collapse

  Diagnosis certain
Jack Ren
Published 01 May 2014
77% complete
X-ray CT
Case

Oligodendroglioma NOS

  Diagnosis certain
Jack Ren
Published 18 Sep 2013
89% complete
MRI
Case

Pectus excavatum

  Diagnosis certain
Jack Ren
Published 17 Sep 2013
89% complete
X-ray CT
Case

Catamenial pneumothorax

  Diagnosis possible
Jack Ren
Published 16 Sep 2013
62% complete
CT X-ray
Case

Pneumomediastinum

  Diagnosis certain
Jack Ren
Published 16 Sep 2013
86% complete
X-ray CT
Case

Hyperlucent left hemithorax

  Diagnosis certain
Jack Ren
Published 01 Sep 2013
88% complete
X-ray
Case

Adenocarcinoma of lung

  Diagnosis certain
Jack Ren
Published 21 Aug 2013
97% complete
X-ray
Case

Mediastinal mixed germ cell tumor

  Diagnosis certain
Jack Ren
Published 14 Aug 2013
90% complete
CT X-ray
Case

Pulmonary consolidation with airbronchograms

  Diagnosis certain
Jack Ren
Published 05 Aug 2013
77% complete
CT
Case

Dual meningioma

  Diagnosis almost certain
Jack Ren
Published 05 Aug 2013
56% complete
MRI CT
Case

Langerhans cell histiocytosis with vertebra plana

  Diagnosis certain
Jack Ren
Published 29 Jul 2013
88% complete
X-ray
Case

Diffuse astrocytoma NOS (thalamic)

  Diagnosis almost certain
Jack Ren
Published 29 Jul 2013
71% complete
MRI
Case

Basal ganglia germinoma

  Diagnosis certain
Jack Ren
Published 29 Jul 2013
80% complete
MRI
Case

Scaphoid fracture

  Diagnosis certain
Jack Ren
Published 09 Jul 2013
79% complete
X-ray
Case

Lunotriquetral coalition

  Diagnosis certain
Jack Ren
Published 07 Jul 2013
79% complete
X-ray
Case

Accessory navicular bone

  Diagnosis certain
Jack Ren
Published 07 Jul 2013
83% complete
MRI
Case

Langerhans cell histiocytosis involving right humerus

  Diagnosis certain
Jack Ren
Published 01 Jul 2013
77% complete
X-ray MRI Nuclear medicine
Case

Vagal neurofibroma

  Diagnosis certain
Jack Ren
Published 18 Jun 2013
89% complete
MRI
Case

Serous cystadenoma of the pancreas - macrocystic

  Diagnosis certain
Jack Ren
Published 13 Jun 2013
89% complete
CT
Case

Intracranial epidermoid cyst

  Diagnosis almost certain
Jack Ren
Published 11 Jun 2013
77% complete
MRI
Case

Colloid cyst

  Diagnosis almost certain
Jack Ren
Published 05 Jun 2013
74% complete
MRI
Case

Colorectal adenocarcinoma

  Diagnosis almost certain
Jack Ren
Published 04 Jun 2013
71% complete
CT X-ray
Case

Acute appendicitis

  Diagnosis certain
Jack Ren
Published 02 Jun 2013
77% complete
CT
Case

Glioblastoma NOS (multicentric)

  Diagnosis almost certain
Jack Ren
Published 28 May 2013
78% complete
CT MRI
Case

Dominant A1 with aneurysm

  Diagnosis certain
Jack Ren
Published 26 May 2013
77% complete
CT
Case

Colorectal cancer metastasis mimicking medulloblastoma

  Diagnosis certain
Jack Ren
Published 25 May 2013
98% complete
MRI
Case

Middle cerebellar peduncle cavernoma

  Diagnosis almost certain
Jack Ren
Published 23 May 2013
74% complete
MRI

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