Mohammad Taghi Niknejad on Radiopaedia.org

Mohammad Taghi Niknejad

Consultant Radiologist, MD, IBR

Dr Mohammad Taghi Niknejad is a consultant Radiologist at the Tabesh Advanced Medical Imaging Centre in Tabriz, Iran.

After graduating from a full-time medicine program at Ardabil University of Medical Sciences in 2004, he completed his radiology training at Tabriz University in 2014. He then undertook a Breast imaging and intervention course at the Cancer Institute (CI) of the Tehran University of Medical Sciences in the same year.

He is passionate about teaching and strongly supports open-access education and e-learning.
In radiology practice, he has subspecialty interests in chest, abdominal, and breast imaging and interventions.

Disclosures:
  • Nothing to disclose
2,254 results found
Case

Portal venous aneurysm

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jun 2023
89% complete
CT
Case

Pelvic lymphatic hygroma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Jun 2023
74% complete
CT
Case

Juxta cortical myositis ossifications

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Jun 2023
79% complete
X-ray
Case

Locally advanced duodenal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Jun 2023
80% complete
CT
Case

Perforated colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Jun 2023
77% complete
CT
Case

Breast mass (BI-RADS 5)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 May 2023
91% complete
Mammography Pathology
Case

Breast cancer - BI-RADS 5

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 May 2023
91% complete
Pathology Mammography
Case

Renal cystic mass (Bosniak class IIF)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 May 2023
74% complete
CT
Case

Von Hippel-Lindau disease

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 May 2023
78% complete
CT MRI
Case

Renal cystic mass (Bosniak class III)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 May 2023
77% complete
CT
Case

Melorheostosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 May 2023
75% complete
X-ray
Case

Incomplete pancreas divisum with santorinicele

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Apr 2023
92% complete
MRI
Case

Adrenal cortical carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 25 Apr 2023
80% complete
CT
Case

Invasive lobular carcinoma of the breast - multifocal multicentric

  Diagnosis certain
Mohammad Taghi Niknejad
Published 25 Apr 2023
94% complete
Mammography
Case

Duodenal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 19 Apr 2023
74% complete
CT
Case

Corkscrew esophagus

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Apr 2023
75% complete
Barium
Case

Paget disease

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Apr 2023
75% complete
X-ray
Case

Congenital rib fusion with pseudo articulation

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Apr 2023
91% complete
X-ray
Case

Subtrochanteric femoral fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Apr 2023
88% complete
X-ray
Case

Brachyphalangia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 10 Apr 2023
69% complete
X-ray
Case

Intrabiliary rupture of hepatic hydatid cyst

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Apr 2023
92% complete
MRI
Case

Ectopic thyroid

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Apr 2023
80% complete
CT
Case

Esophageal squamous cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Apr 2023
77% complete
CT
Case

Preaxial polydactyly

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Apr 2023
91% complete
X-ray
Case

Jones and pseudo-Jones fractures

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Apr 2023
91% complete
X-ray
Case

Calcific tendinitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Apr 2023
82% complete
X-ray
Case

Enchondroma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Apr 2023
72% complete
X-ray
Case

Tattoo sign (mammography)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Apr 2023
94% complete
Mammography
Case

Bilateral breast masses (BI-RADS 5 and 4)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 04 Apr 2023
79% complete
Mammography
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 04 Apr 2023
79% complete
Mammography Ultrasound
Case

Emphysematous cystitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 03 Apr 2023
80% complete
CT
Case

Choledocholithiasis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Mar 2023
75% complete
Fluoroscopy
Case

Hepatic hydatid cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Mar 2023
77% complete
CT
Case

Saddle pulmonary embolism

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2023
89% complete
CT
Case

Metastatic pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Mar 2023
80% complete
CT
Case

Pine cone bladder

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Mar 2023
91% complete
Fluoroscopy
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 02 Mar 2023
79% complete
Mammography
Case

Urethral stricture with rupture and contrast media leakage

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Mar 2023
94% complete
Fluoroscopy
Case

Calyceal diverticulum

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Mar 2023
95% complete
CT
Case

Ankylosing spondylitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 24 Feb 2023
75% complete
X-ray
Case

Os supratalare

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Feb 2023
79% complete
X-ray
Case

Breast calcifications (BI-RADS 4)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 24 Feb 2023
79% complete
Mammography
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 24 Feb 2023
79% complete
Mammography Ultrasound
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 24 Feb 2023
75% complete
Mammography
Case

Giant gastric lipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 22 Feb 2023
77% complete
CT
Case

Ovarian thecoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 19 Feb 2023
77% complete
CT
Case

Cholangiocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 19 Feb 2023
80% complete
CT
Case

Urothelial cell carcinoma (urinary bladder)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 19 Feb 2023
74% complete
CT
Case

Gynecomastia

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 19 Feb 2023
75% complete
Mammography Ultrasound
Case

Floating aorta sign - lymphoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Feb 2023
80% complete
CT
Case

Urinary bladder hernia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Feb 2023
94% complete
Fluoroscopy
Case

Gastric adenocarcinoma with omental cake

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Feb 2023
80% complete
CT
Case

Large breast lipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Feb 2023
79% complete
Mammography
Case

Esophageal web

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Feb 2023
75% complete
Fluoroscopy
Case

Metastatic gallbladder adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Feb 2023
80% complete
CT
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Feb 2023
79% complete
Mammography Ultrasound
Case

Breast mass (BI-RADS 4c)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Feb 2023
79% complete
Ultrasound Mammography
Case

Breast mass (BI-RADS 5)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Feb 2023
94% complete
Pathology Mammography Ultrasound
Case

Urethroscrotal fistula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Feb 2023
91% complete
Fluoroscopy
Case

Esophageal cancer (barium swallow)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 09 Feb 2023
75% complete
Fluoroscopy
Case

Pseudo-Jones fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Feb 2023
91% complete
X-ray
Case

CT angiogram sign (lung)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Feb 2023
77% complete
CT
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Feb 2023
75% complete
Mammography
Case

Colocolic intussusception due to the tumoral infiltration

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Feb 2023
80% complete
CT
Case

Partial bicornuate uterus

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Feb 2023
75% complete
Fluoroscopy
Case

Bochdalek hernia mimics unilateral extrapleural fat

  Diagnosis certain
Mohammad Taghi Niknejad
Published 27 Jan 2023
92% complete
CT
Case

Fused polymetatarsia with polydactyly

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Jan 2023
88% complete
X-ray
Case

Advanced glenohumeral osteoarthritis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Jan 2023
91% complete
X-ray
Case

Rheumatoid arthritis - hand and wrist

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Jan 2023
88% complete
X-ray
Case

Splenic lipoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Jan 2023
89% complete
CT
Case

Intraductal papilloma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
72% complete
Mammography
Case

Appendiceal mucocele

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
74% complete
CT
Case

Crohn disease

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
77% complete
CT
Case

Cholelithiasis and choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
92% complete
MRI
Case

Perforated colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
77% complete
CT
Case

Intraluminal polypoid adenocarcinoma of the transverse colon

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
74% complete
CT
Case

Squamous cell carcinoma of the lung

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jan 2023
74% complete
CT
Case

Locally advanced gallbladder adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
77% complete
CT
Case

Double duct sign due to ampullary adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
92% complete
CT
Case

Invasive ductal carcinoma of the breast with cerebral and cerebellar metastases

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
80% complete
CT
Case

Gastrointestinal stromal tumor

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
92% complete
CT
Case

Chronic pancreatitis with pseudocyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
77% complete
CT
Case

Hodgkin lymphoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
80% complete
CT
Case

Renal cyst - Bosniak class IV

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
74% complete
CT
Case

Pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jan 2023
80% complete
CT
Case

Normal apophysis of proximal 5th metatarsal

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jan 2023
91% complete
X-ray
Case

Rectovaginal fistula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jan 2023
91% complete
Fluoroscopy
Case

Retroperitoneal paraganglioma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Dec 2022
92% complete
CT Pathology
Case

Ovarian serous adenofibroma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Dec 2022
89% complete
CT
Case

Severe long-standing hydronephrosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Dec 2022
95% complete
CT
Case

Atrial septal defect occlusion device

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Dec 2022
75% complete
X-ray
Case

Breast mass - BI-RADS 5

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Dec 2022
79% complete
Mammography
Case

Cirrhosis with evidence of portal hypertension

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Dec 2022
77% complete
CT
Case

Cecal and ascending colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Dec 2022
77% complete
CT

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