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
2,294 results
Case

Symphalangism of the little toe with turret exostosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2024
75% complete
X-ray
Case

Uterine leiomyoma - hysterosalpingogram

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 Jun 2024
91% complete
Fluoroscopy
Case

Pelvic hydatid cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
74% complete
CT
Case

Pancreatic neuroendocrine tumor

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
77% complete
CT
Case

Pine cone bladder

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
91% complete
Fluoroscopy
Case

Perforated peptic ulcer

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
95% complete
CT
Case

Encrusted double J ureteric stent

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
95% complete
CT
Case

Vigorous achalasia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
91% complete
Fluoroscopy
Case

Polypoid gastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
80% complete
CT
Case

Gastrointestinal stromal tumor of stomach

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jun 2024
77% complete
CT
Case

Lunotriquetral and trapezium-trapezoid coalitions

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jun 2024
91% complete
X-ray
Case

Cleft epiphysis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jun 2024
91% complete
X-ray
Case

Schatzki ring

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jun 2024
91% complete
Fluoroscopy
Case

Acromial type II - curved

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Jun 2024
88% complete
X-ray
Case

Papillary process of the caudate lobe in cirrhotic patient

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Jun 2024
92% complete
CT
Case

Humeral surgical neck fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Jun 2024
88% complete
X-ray
Case

Bilateral radial hemimelia - type IV

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
91% complete
X-ray
Case

Acute cholecystitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
89% complete
CT
Case

Ischiopubic synchondrosis asymmetry

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
88% complete
X-ray
Case

Bipartite patella - type III

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
91% complete
X-ray
Case

Wrist foreign body - glass

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
94% complete
X-ray
Case

Unilateral complete proximal fallopian tubal block

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
88% complete
Fluoroscopy
Case

Normal hysterosalpingogram

  Diagnosis not applicable
Mohammad Taghi Niknejad
Published 04 Jun 2024
57% complete
Fluoroscopy
Case

Congenital block vertebra - wasp-waist sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
91% complete
X-ray
Case

Odontoid fracture - type III

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
92% complete
CT X-ray
Case

Perianal fistula - fistulography

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jun 2024
94% complete
Fluoroscopy
Case

Gastric antral web

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 24 May 2024
75% complete
Barium
Case

Locally advanced pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 23 May 2024
80% complete
CT
Case

Squamous cell carcinoma of the lung

  Diagnosis certain
Mohammad Taghi Niknejad
Published 23 May 2024
95% complete
CT Fluoroscopy
Case

Tibial stress fracture

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 23 May 2024
75% complete
X-ray
Case

Epiphrenic diverticula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 23 May 2024
88% complete
Fluoroscopy
Case

Steinstrasse

  Diagnosis certain
Mohammad Taghi Niknejad
Published 23 May 2024
94% complete
X-ray
Case

Squamous cell carcinoma of the lung

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 10 May 2024
77% complete
CT X-ray
Case

Locally advanced metastatic pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 10 May 2024
80% complete
CT
Case

Peritoneal hydatidosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 09 May 2024
77% complete
CT
Case

Radial greenstick fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 May 2024
88% complete
X-ray
Case

Metacarpal fracture - oblique

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 May 2024
91% complete
X-ray
Case

Invasive breast carcinoma - male

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 May 2024
75% complete
Mammography
Case

Corrosive esophageal stricture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Apr 2024
94% complete
Fluoroscopy
Case

Bilateral soleal line - tug lesion

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Apr 2024
91% complete
X-ray
Case

Iliolumbar ligament ossification

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Apr 2024
91% complete
X-ray
Case

Central foot heptadactyly

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Apr 2024
91% complete
X-ray
Case

Gastrointestinal stromal tumor of the rectum

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Mar 2024
77% complete
CT
Case

Pancreatic mucinous cystadenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Mar 2024
80% complete
CT
Case

Inflammatory breast carcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Mar 2024
94% complete
Photo Mammography
Case

Calcium supplement tablet artifact

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 Mar 2024
88% complete
X-ray
Case

Esophageal sarcoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2024
89% complete
CT Photo
Case

Inflammatory breast carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Mar 2024
79% complete
Mammography
Case

Ascending colon schwannoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2024
95% complete
Photo CT
Case

Osteonecrosis of the femoral head - staging with follow-up x-rays

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2024
94% complete
X-ray
Case

Charcot joint

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2024
94% complete
X-ray
Case

Acute pyelonephritis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
92% complete
CT
Case

Low-grade appendiceal mucinous neoplasm

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
80% complete
CT
Case

Locally advanced gallbladder adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
80% complete
CT
Case

Metastatic testicular germ cell tumor

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
80% complete
CT
Case

Metastatic locally advanced gastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
77% complete
CT
Case

Multifocal breast cancer - 2D mammography and tomosynthesis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
94% complete
Mammography
Case

Hodgkin lymphoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
77% complete
CT
Case

Squamous cell carcinoma of the lung with bilateral adrenal metastasis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Mar 2024
80% complete
CT
Case

Abdominal aortic aneurysm

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
95% complete
CT
Case

Suspicious breast calcifications - BI-RADS 5

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
79% complete
Mammography
Case

Therapeutic and prophylactic mastectomy with implant reconstruction

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
95% complete
X-ray CT
Case

Manta ray sign - bladder exstrophy

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
94% complete
Fluoroscopy
Case

Pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
77% complete
CT
Case

Intrapancreatic accessory spleen

  Diagnosis probable
Mohammad Taghi Niknejad
Published 15 Mar 2024
68% complete
CT
Case

Page kidney

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
95% complete
CT
Case

Christmas tree bladder

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Mar 2024
94% complete
Fluoroscopy
Case

Femoral neck fracture - transcervical

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
88% complete
X-ray
Case

Malignant esophageal stricture - barium

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
75% complete
Fluoroscopy
Case

Rectovesical fistula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
95% complete
Fluoroscopy MRI
Case

Multiple myeloma - thumb

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
79% complete
X-ray
Case

Metastatic gallbladder adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
80% complete
CT
Case

Renal cell carcinoma with dominant necrotic changes

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
77% complete
CT
Case

Hydrosalpinx

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Mar 2024
88% complete
Fluoroscopy
Case

Metastatic pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 13 Mar 2024
80% complete
CT
Case

Atrophic rhinitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Mar 2024
89% complete
CT
Case

Bifid collecting system with ureterocele

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Mar 2024
94% complete
Fluoroscopy
Case

Suspicious breast calcifications - BI-RADS 4

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Mar 2024
94% complete
Mammography Photo
Case

Metastatic testicular seminoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Mar 2024
80% complete
CT
Case

Clear cell renal cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Mar 2024
80% complete
CT
Case

Vesicovaginal fistula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Mar 2024
95% complete
Fluoroscopy CT
Case

Endovascular aortic repair (EVAR) of an abdominal aortic aneurysm

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Mar 2024
92% complete
CT
Case

Breast mass - BI-RADS 5

  Diagnosis certain
Mohammad Taghi Niknejad
Published 10 Mar 2024
91% complete
Mammography
Case

Thymic cyst

  Diagnosis probable
Mohammad Taghi Niknejad
Published 10 Mar 2024
68% complete
CT
Case

Pseudoachalasia

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 10 Mar 2024
75% complete
Barium
Case

Diaphragmatic cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 Mar 2024
74% complete
MRI
Case

Pancreatic ductal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 Mar 2024
80% complete
CT
Case

Eklund technique - Screening mammography in augmentation mammoplasty

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Mar 2024
94% complete
Mammography
Case

Charcot joint

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Mar 2024
94% complete
X-ray
Case

Breast hamartoma (2D mammography and tomosynthesis)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Mar 2024
94% complete
Mammography
Case

Breast mass - BI-RADS 5

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Mar 2024
94% complete
Mammography
Case

Metastatic rectal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Mar 2024
77% complete
CT
Case

Metastatic locally advanced gastric adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Mar 2024
92% complete
Photo CT
Case

Malignant esophageal stricture (barium swallow)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 04 Mar 2024
72% complete
Fluoroscopy