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
2,256 results found
Case

Pancake kidney

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Aug 2018
92% complete
CT
Case

Small bowel obstruction due to inguinal hernia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Jul 2023
92% complete
CT
Case

Osteoid osteoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 May 2021
92% complete
CT
Case

Tip appendicitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 25 Nov 2020
92% complete
CT
Case

Pancreatic mucinous cystadenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Dec 2020
92% complete
CT
Case

Reverse halo sign

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

Situs inversus totalis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Dec 2021
92% complete
CT
Case

Choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Jul 2021
92% complete
MRI
Case

Calcaneal lipoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Oct 2023
92% complete
X-ray MRI
Case

Walled-off pancreatic necrosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Jun 2021
92% complete
CT
Case

Autosomal dominant polycystic kidney disease

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Aug 2021
92% complete
CT
Case

Esophageal adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Feb 2024
92% complete
Fluoroscopy CT Photo
Case

Anatomical variant of celiac artery branches with direct aortic origin

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Nov 2022
92% complete
CT
Case

Trigonocephaly

  Diagnosis certain
Mohammad Taghi Niknejad
Published 10 Nov 2018
92% complete
CT
Case

Ulcerative colitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Aug 2018
92% complete
CT
Case

Renal hydatid cyst

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Jan 2021
92% complete
MRI CT
Case

Abdominal lymphoma with sandwich sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 25 Nov 2020
92% complete
CT
Case

Codfish vertebra - osteoporosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Dec 2012
92% complete
CT
Case

Esophageal leiomyoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Aug 2018
92% complete
Barium CT
Case

Hepatic abscess with cluster sign and double target sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
92% complete
CT
Case

Bochdalek hernia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Sep 2018
92% complete
CT
Case

Renal cyst - Bosniak IV

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Sep 2020
92% complete
CT
Case

Retroperitoneal paraganglioma

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

Cholelithiasis and choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 May 2021
92% complete
MRI
Case

Giant calculi in horseshoe kidney

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Feb 2024
92% complete
CT X-ray
Case

Portal vein thrombosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Apr 2022
92% complete
CT
Case

Post-hysterotomy ureterovaginal fistula

  Diagnosis certain
Mohammad Taghi Niknejad
Published 06 Feb 2024
92% complete
Fluoroscopy CT
Case

Cirrhosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Mar 2021
92% complete
CT
Case

Cirrhosis

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

Duplicated inferior vena cava

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Jul 2021
92% complete
CT
Case

Odontogenic keratocyst

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Jul 2018
92% complete
CT
Case

Ulcerative colitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 04 Jul 2021
92% complete
CT
Case

Ulcerative colitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Dec 2020
92% complete
CT
Case

Diffuse osteoblastic metastasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 23 Nov 2020
92% complete
CT
Case

Renal cell carcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Mar 2021
92% complete
CT
Case

Cystic bronchiectasis - brunch of grapes appearance

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

Hepatic and pelvic hydatid cysts

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Aug 2021
92% complete
X-ray CT
Case

Multifocal hepatocellular carcinomas

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Feb 2013
92% complete
CT
Case

Splenic infarction due to splenic vein thrombosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Dec 2020
92% complete
CT
Case

Misty mesentery sign

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jan 2024
92% complete
CT
Case

Gastrointestinal stromal tumor of the stomach

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Apr 2022
92% complete
CT Pathology
Case

Choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Jan 2021
92% complete
MRI
Case

Acute cholecystitis

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

Rectal cancer

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Jan 2021
92% complete
CT
Case

Aberrant right subclavian artery

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Aug 2021
92% complete
CT
Case

Distal esophageal adenocarcinoma with migrated stent

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Oct 2022
92% complete
CT
Case

Cholelithiasis and choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Jun 2022
92% complete
CT
Case

Gastric adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Dec 2020
92% complete
CT
Case

Pericardial fat pad

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Apr 2022
92% complete
CT
Case

Wharton's duct stone

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jun 2018
92% complete
CT
Case

Cavernous transformation of the portal vein

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Jul 2021
92% complete
CT
Case

Recanalization of falciform ligament in cirrhosis

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

Left renal and seminal vesicle agenesis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Nov 2020
92% complete
CT
Case

Pyelonephritis in horseshoe kidney

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Oct 2022
92% complete
Fluoroscopy CT
Case

Ovarian thecoma

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

Esophageal cancer

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 May 2021
92% complete
CT
Case

Pancolitis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Feb 2024
92% complete
CT Photo
Case

Ovarian serous cystadenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 11 Nov 2022
92% complete
CT
Case

Medullary nephrocalcinosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 09 Jul 2018
92% complete
CT
Case

Comb sign in active Crohn disease

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 Jan 2021
92% complete
CT
Case

Renal cell carcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Dec 2020
92% complete
CT
Case

Chest wall osteosarcoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 27 May 2022
92% complete
CT
Case

Adenosquamous carcinoma of the pancreas

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Jan 2024
92% complete
CT Photo
Case

Malignant solitary fibrous tumor of the pleura

  Diagnosis certain
Mohammad Taghi Niknejad
Published 05 Jul 2022
92% complete
CT
Case

Appendiceal mucocele

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

Medullary nephrocalcinosis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jun 2018
92% complete
CT
Case

Gynecomastia (CT)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Aug 2022
92% complete
CT
Case

Second branchial cleft cyst

  Diagnosis certain
Mohammad Taghi Niknejad
Published 21 Aug 2018
92% complete
CT
Case

Uterine leiomyosarcoma

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

Multinodular goiter

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Aug 2018
92% complete
CT
Case

Common carotid arterial pseudoaneurysm

  Diagnosis certain
Mohammad Taghi Niknejad
Published 23 Nov 2012
92% complete
CT
Case

Renal cell carcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Nov 2020
92% complete
CT
Case

Porcelain gallbladder

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Jan 2021
92% complete
CT
Case

Ovarian serous cystadenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Feb 2021
92% complete
CT Pathology
Case

Morgagni hernia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Dec 2020
92% complete
CT
Case

Gastric adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Dec 2020
92% complete
CT
Case

Horseshoe kidneys

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Apr 2022
92% complete
CT
Case

Multiple biliary ducts stones

  Diagnosis certain
Mohammad Taghi Niknejad
Published 29 Jan 2021
92% complete
MRI
Case

Rectovaginal fistula

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

Constrictive pericarditis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 13 Jul 2021
92% complete
CT
Case

Beam hardening and ring artifacts

  Diagnosis certain
Mohammad Taghi Niknejad
Published 27 Dec 2020
92% complete
CT
Case

Shading sign - endometrioma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 03 Dec 2021
92% complete
MRI
Case

Cholelithiasis and choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 24 Sep 2021
92% complete
MRI
Case

Diastasis recti

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Jan 2022
92% complete
MRI
Case

Pancreatic mucinous cystadenoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Jan 2021
92% complete
CT
Case

Thyroid-associated orbitopathy

  Diagnosis certain
Mohammad Taghi Niknejad
Published 10 Jul 2018
92% complete
CT
Case

Whipple procedure

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

Choledocholithiasis

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Jun 2023
92% complete
MRI
Case

Pneumatosis coli

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Jul 2022
92% complete
CT
Case

Right sided aortic arch with aberrant left subclavian artery

  Diagnosis certain
Mohammad Taghi Niknejad
Published 12 Jan 2021
92% complete
CT
Case

Pneumatosis cystoides coli

  Diagnosis certain
Mohammad Taghi Niknejad
Published 29 Aug 2018
92% complete
CT
Case

Gastric outlet obstruction from gastric adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 28 Oct 2022
92% complete
CT
Case

Drooping lily sign (ureter)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 15 Jul 2018
92% complete
Fluoroscopy CT
Case

Septate uterus

  Diagnosis certain
Mohammad Taghi Niknejad
Published 20 Dec 2023
92% complete
Fluoroscopy MRI