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

Mature cystic ovarian teratoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
92% complete
CT
Case

Crossed fused renal ectopia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
91% complete
Fluoroscopy
Case

Hepatic hydatid cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
77% complete
CT
Case

Gastric cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
74% complete
CT
Case

Fat necrosis of the breast

  Diagnosis certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
94% complete
Mammography
Case

Metastatic mid esophageal squamous cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 02 Dec 2021
77% complete
CT
Case

Adenoid hypertrophy

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Dec 2021
91% complete
X-ray
Case

Steinstrasse

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Nov 2021
94% complete
X-ray
Case

Reversed halo sign - COVID-19

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 30 Nov 2021
77% complete
CT
Case

Scleroderma

  Diagnosis probable
Mohammad Taghi Niknejad
Published 30 Nov 2021
65% complete
CT
Case

Smith fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
88% complete
X-ray
Case

Hepatic hydatid cysts

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
74% complete
CT
Case

Ovarian serous cystadenoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
80% complete
CT
Case

Pancreatic serous cystadenoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
74% complete
CT
Case

Urinary bladder cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
77% complete
CT
Case

Venous intravasation on hysterosalpingogram

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
94% complete
Fluoroscopy
Case

Severe long standing hydronephrosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
92% complete
CT
Case

Rectosigmoid colon cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
74% complete
CT
Case

Renal angiomyolipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
77% complete
CT
Case

Esophageal cancer - barium swallow

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
72% complete
Barium
Case

Cystic bronchiectasis - brunch of grapes appearance

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Nov 2021
92% complete
CT
Case

Os supranaviculare

  Diagnosis certain
Mohammad Taghi Niknejad
Published 27 Nov 2021
91% complete
X-ray
Case

Bilateral hydrosalpinx

  Diagnosis probable
Mohammad Taghi Niknejad
Published 27 Nov 2021
68% complete
CT
Case

Gossypiboma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 27 Nov 2021
92% complete
CT
Case

Focal nodular hyperplasia

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 27 Nov 2021
77% complete
CT
Case

Elastofibroma dorsi

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 27 Nov 2021
74% complete
CT
Case

Gastric sub mucosal lipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
77% complete
CT
Case

Linitis plastica

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
77% complete
CT
Case

Corkscrew esophagus

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
88% complete
Fluoroscopy
Case

Cirrhosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
92% complete
CT
Case

Chronic lymphocytic leukemia

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
74% complete
CT
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
79% complete
Mammography
Case

Adrenal myelolipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
77% complete
CT
Case

Achalasia

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Nov 2021
74% complete
CT
Case

Chauffeur fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Oct 2021
91% complete
X-ray
Case

Popcorn calcification - breast

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Oct 2021
91% complete
Mammography
Case

Pancreatic neuroendocrine tumor

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Oct 2021
92% complete
MRI CT Pathology
Case

Renal cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 13 Oct 2021
74% complete
CT
Case

Ileoileal intussusception

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Oct 2021
89% complete
CT
Case

Pancreatic endocrine tumor

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Oct 2021
78% complete
CT MRI
Case

Polycystic liver disease

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Oct 2021
77% complete
MRI
Case

Pancreatic cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Oct 2021
77% complete
CT
Case

Ovarian serous cystadenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Oct 2021
77% complete
CT
Case

Torus fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
91% complete
X-ray
Case

Renal cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
74% complete
CT
Case

Chronic pancreatitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
92% complete
CT
Case

Metatarsophalangeal sesamoids

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
88% complete
X-ray
Case

Mature cystic ovarian teratoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
80% complete
CT
Case

Klatskin tumor

  Diagnosis probable
Mohammad Taghi Niknejad
Published 11 Oct 2021
68% complete
MRI
Case

Ileoileal intussusception

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
89% complete
CT
Case

Horseshoe kidney

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
92% complete
CT
Case

Gastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
74% complete
CT
Case

Focal hydronephrosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
88% complete
Fluoroscopy
Case

Metastatic esophageal cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
77% complete
CT
Case

Cotrel-Dubousset lumbar spine instrumentation

  Diagnosis not applicable
Mohammad Taghi Niknejad
Published 11 Oct 2021
60% complete
X-ray
Case

Cholangiocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
78% complete
MRI CT
Case

Bilateral fallopian tubes endometriosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 11 Oct 2021
77% complete
MRI
Case

Vesicoureteral reflux

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Oct 2021
91% complete
Fluoroscopy
Case

Acute cholecystitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 09 Oct 2021
74% complete
CT
Case

Locally invasive prostatic cancer with metastatic lymphadenopathies

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 Oct 2021
74% complete
CT
Case

Peritoneal hydatidosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 Oct 2021
77% complete
CT
Case

Right-sided aortic arch (type II)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Oct 2021
83% complete
CT
Case

Hepatic hydatid cysts

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Oct 2021
77% complete
CT
Case

Multipartite hallux sesamoid

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
91% complete
X-ray
Case

Os supratalare

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
88% complete
X-ray
Case

Hepatic adenomatosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
80% complete
CT
Case

Metastatic gastric cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
77% complete
CT
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
75% complete
Mammography
Case

Dolichosigmoid

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Oct 2021
91% complete
Barium
Case

Early stage autosomal dominant polycystic kidney disease

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Oct 2021
77% complete
CT
Case

Breast implant rupture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Oct 2021
89% complete
MRI
Case

Bicornuate uterus (HSG)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 05 Oct 2021
66% complete
Fluoroscopy
Case

Azygos continuation with left sided inferior vena cava

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Oct 2021
95% complete
CT
Case

Cannonball metastases (lung)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Oct 2021
91% complete
X-ray
Case

Renal complex cyst (Bosniak category IV)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 04 Oct 2021
77% complete
CT
Case

Double duct sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 29 Sep 2021
92% complete
CT
Case

Pseudoachalasia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 29 Sep 2021
92% complete
Fluoroscopy CT
Case

Ovarian serous cystadenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 29 Sep 2021
77% complete
CT
Case

Post-primary pulmonary tuberculosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 29 Sep 2021
95% complete
CT
Case

Breast mass - BI-RADS 5

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 29 Sep 2021
75% complete
Mammography
Case

Ureterocele

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
92% complete
CT
Case

Reverse halo sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
92% complete
CT
Case

Torus fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
91% complete
X-ray
Case

Cholelithiasis and choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
92% complete
MRI
Case

Ovarian serous cystadenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
80% complete
CT
Case

Leiomyosarcoma of the uterus

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 28 Sep 2021
74% complete
CT
Case

Ovarian thecoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
92% complete
CT
Case

Urethral stricture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
91% complete
Fluoroscopy
Case

Ovarian dermoid cyst

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
92% complete
CT
Case

Renal angiomyolipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
77% complete
CT
Case

Burst fracture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
89% complete
CT
Case

Humeral pathological fracture due to breast cancer metastasis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
66% complete
X-ray
Case

Intra thoracic gossypiboma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
89% complete
CT
Case

Metastatic renal cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Sep 2021
77% complete
CT