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
2,253 results found
Case

Breast mass (BI-RADS 5)

  Diagnosis almost certain
Mohammadtaghi Niknejad
Published 19 Aug 2022
72% complete
Mammography
Case

Oil cyst - breast

  Diagnosis certain
Mohammadtaghi Niknejad
Published 19 Aug 2022
91% complete
Mammography
Case

Bulbar urethral stricture

  Diagnosis certain
Mohammadtaghi Niknejad
Published 19 Aug 2022
91% complete
Fluoroscopy
Case

Benign esophageal stricture

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
75% complete
Fluoroscopy
Case

Oil cyst - breast

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
90% complete
Mammography Annotated image
Case

Multifocal urethral strictures

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
94% complete
Fluoroscopy
Case

Rectal adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
77% complete
CT
Case

Total esophagectomy and gastric pull up

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
91% complete
Fluoroscopy
Case

Ascending colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
80% complete
CT
Case

Large bowel obstruction

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
79% complete
X-ray
Case

Untreated right sided developmental dysplasia of the hip

  Diagnosis certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
88% complete
X-ray
Case

Hepatic hydatid cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 07 Aug 2022
74% complete
CT
Case

Gallbladder adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Aug 2022
89% complete
CT
Case

Mallet finger

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Aug 2022
88% complete
X-ray
Case

Bladder neck stricture in a patient with hypospadias

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Aug 2022
72% complete
Fluoroscopy
Case

Pine cone bladder

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Aug 2022
91% complete
Fluoroscopy
Case

Pancreatic adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
74% complete
CT
Case

Cobra head sign (ureterocele)

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
91% complete
Fluoroscopy
Case

Retroperitoneal lymphatic malformation

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
77% complete
CT
Case

Bilateral invasive lobular carcinoma of the breast

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
75% complete
Mammography
Case

Hepatic abscess with cluster sign and double target sign

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

Esophageal leiomyoma

  Diagnosis probable
Mohammad Taghi Niknejad
Published 30 Jul 2022
68% complete
CT
Case

Bulbomembranous urethral stricture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
91% complete
Fluoroscopy
Case

Chronic osteomyelitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 30 Jul 2022
75% complete
X-ray
Case

Metastatic gastric cancer

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 23 Jul 2022
80% complete
CT
Case

Acute necrotizing pancreatitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 23 Jul 2022
74% complete
CT
Case

Chronic pancreatitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 23 Jul 2022
77% complete
CT
Case

Pancreatitis and walled-off necrosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Jul 2022
80% complete
CT
Case

Cricopharyngeal bar

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 20 Jul 2022
75% complete
Fluoroscopy
Case

Retrocaval ureter - type 1

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 Jul 2022
95% complete
CT
Case

Metastatic gastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jul 2022
80% complete
CT
Case

Paintbrush sign - Intravenous urography

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 10 Jul 2022
75% complete
Fluoroscopy
Case

Comminuted fracture of the distal phalanx

  Diagnosis certain
Mohammad Taghi Niknejad
Published 10 Jul 2022
75% complete
X-ray
Case

Extra adrenal paraganglioma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Jul 2022
95% complete
CT
Case

Breast mass - BI-RADS 5

  Diagnosis certain
Mohammad Taghi Niknejad
Published 08 Jul 2022
91% complete
Mammography
Case

Multifocal hepatocellular carcinoma in cirrhotic patient

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 08 Jul 2022
77% complete
CT
Case

Malignant solitary fibrous tumor of the pleura

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

Ureteropelvic junction obstruction

  Diagnosis certain
Mohammad Taghi Niknejad
Published 01 Jul 2022
94% complete
Fluoroscopy
Case

Autosomal dominant polycystic kidney disease

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

Metastatic and obstructing sigmoid colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Jul 2022
80% complete
CT
Case

Pneumatosis coli

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

Mega cisterna magna

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

Ureteral stone

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
91% complete
Fluoroscopy
Case

Cottage loaf sign - traumatic diaphragmatic rupture

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
95% complete
CT
Case

Blocked fallopian tube

  Diagnosis certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
88% complete
Fluoroscopy
Case

Colon cancer - Barium study

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
75% complete
Fluoroscopy
Case

Acute pancreatitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
74% complete
CT
Case

Acute diverticulitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 26 Jun 2022
77% complete
CT
Case

Ovarian serous cystadenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 25 Jun 2022
80% complete
CT
Case

Unicornuate uterus

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 25 Jun 2022
75% complete
Fluoroscopy
Case

Renal cyst - Bosniak class IV

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 25 Jun 2022
77% complete
CT
Case

Perthes disease

  Diagnosis certain
Mohammad Taghi Niknejad
Published 25 Jun 2022
88% complete
X-ray
Case

Breast mass - BI-RADS 5

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 25 Jun 2022
79% complete
Mammography
Case

Acute colonic diverticulitis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 22 Jun 2022
77% complete
CT
Case

Appendiceal mucocele

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 22 Jun 2022
74% complete
CT
Case

Osteochondroma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 22 Jun 2022
91% complete
X-ray
Case

Non-Hodgkin lymphoma - multi-organ involvement

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 22 Jun 2022
74% complete
CT
Case

Renal oncocytoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
77% complete
CT
Case

Renal hydatid cyst

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
80% complete
CT
Case

Metastatic sigmoid colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
77% complete
CT
Case

Renal cell carcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
74% complete
CT
Case

Gastrointestinal stromal tumor of the stomach

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
74% complete
CT
Case

Breast hamartoma (tomosynthesis)

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
79% complete
Mammography
Case

Breast mass - BI-RADS 5

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 21 Jun 2022
75% complete
Mammography
Case

Mixed rolling and sliding hiatus hernia

  Diagnosis certain
Mohammad Taghi Niknejad
Published 19 Jun 2022
91% complete
Fluoroscopy
Case

Hepatic lipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
77% complete
CT
Case

Renal angiomyolipoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
74% complete
CT
Case

Ovarian serous cystadenoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
77% complete
CT
Case

Renal cyst - Bosniak class IV

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
74% complete
CT
Case

Pancreatic endocrine tumor

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
80% complete
CT
Case

Rectal adenocarcinoma

  Diagnosis certain
Mohammad Taghi Niknejad
Published 18 Jun 2022
89% complete
Pathology CT
Case

Forearm greenstick fractures

  Diagnosis certain
Mohammad Taghi Niknejad
Published 17 Jun 2022
88% complete
X-ray
Case

Pancreatic adenocarcinoma

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

Gastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 17 Jun 2022
80% complete
CT
Case

Linitis plastica

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

Humeral comminuted fracture

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

Renal cell carcinoma

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

Jackstone calculus

  Diagnosis certain
Mohammad Taghi Niknejad
Published 16 Jun 2022
84% complete
CT X-ray
Case

Rectosigmoid intussusception due to tumoral infiltration

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jun 2022
77% complete
CT
Case

Brain metastases

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jun 2022
77% complete
CT
Case

Esophagogastric adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 16 Jun 2022
77% complete
CT
Case

Blocked fallopian tube

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Jun 2022
91% complete
Fluoroscopy
Case

Hepatic haemangiomatosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Jun 2022
77% complete
CT
Case

Metastatic descending colon adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Jun 2022
80% complete
CT
Case

Pancreatic adenocarcinoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 14 Jun 2022
74% complete
CT
Case

Dorsal avulsion fracture of the navicular bone

  Diagnosis certain
Mohammad Taghi Niknejad
Published 14 Jun 2022
91% complete
X-ray
Case

Linitis plastica

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Jun 2022
77% complete
CT
Case

Colocolic intussusception due to tumoral infiltration

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Jun 2022
77% complete
CT
Case

Early stage pulmonary fibrosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Jun 2022
77% complete
CT
Case

Gastrointestinal stromal tumor with malignant transformation

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 12 Jun 2022
74% complete
CT
Case

Small bowel carcinoid tumor

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Jun 2022
80% complete
CT
Case

Cholelithiasis and choledocholithiasis

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

Gastric cancer with peritoneal carcinomatosis

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Jun 2022
80% complete
CT
Case

Mature cystic ovarian teratoma

  Diagnosis almost certain
Mohammad Taghi Niknejad
Published 01 Jun 2022
80% complete
CT