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

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Mohammad Taghi Niknejad ◉

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Central foot heptadactyly

Inflammatory breast carcinoma

Calcium supplement tablet artifact

Esophageal sarcoma

Ascending colon schwannoma

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

Charcot joint

Acute pyelonephritis

Multifocal breast cancer - 2D mammography and tomosynthesis

Abdominal aortic aneurysm

Therapeutic and prophylactic mastectomy with implant reconstruction

Manta ray sign - bladder exstrophy

Page kidney

Christmas tree bladder

Femoral neck fracture - transcervical

Rectovesical fistula

Hydrosalpinx

Atrophic rhinitis

Bifid collecting system with ureterocele

Suspicious breast calcifications - BI-RADS 4

Vesicovaginal fistula

Endovascular aortic repair (EVAR) of an abdominal aortic aneurysm

Breast mass - BI-RADS 5

Eklund technique - Screening mammography in augmentation mammoplasty

Charcot joint

Breast hamartoma (2D mammography and tomosynthesis)

Breast mass - BI-RADS 5

Metastatic locally advanced gastric adenocarcinoma

Renal cystic mass - Bosniak class III

Transposition of inferior vena cava with azygos continuation

Hydrosalpinx

Christmas tree bladder

Cervical esophageal squamous cell carcinoma

Fractured dynamic hip screw

Pes cavus

Augmentation cystoplasty

Nephrostography in transplanted kidney

Air-tissue interface sign - mammography

Pulmonary fibrosis

Giant calculi in horseshoe kidney

Mayer-Rokitansky-Küster-Hauser syndrome

Hepaticojejunostomy - percutaneous transhepatic cholangiography

Esophageal adenocarcinoma

Perianal fistula

Pancolitis

Post-hysterotomy ureterovaginal fistula

Page kidney

Intraperitoneal rupture of hepatic hydatid cyst

Urinary bladder wall fat deposition

Renal cystic mass - Bosniak class IV

Air-tissue interface sign - mammography

Unicornuate uterus with contralateral rudimentary horn - type a1b

Post COVID pulmonary fibrosis

Renal cystic mass - Bosniak class IV

Misty mesentery sign

Chronic corrosive esophagitis

Vaginal ring pessary

Pseudo-stricture of the extrahepatic bile duct due to pulsatile hepatic artery artefact

Brachymetacarpia

Duplex collecting system with lower moiety obstruction complicated by subcapsular hematoma

Nontoxic megacolon

Metastatic soft tissue angiosarcoma

Crohn disease with string sign and rectovaginal fistula

Retroperitoneal inflammatory myofibroblastic tumor

Wunderlich syndrome with pseudoaneurysm due to angiomyolipoma rupture

Superior lumbar hernia

Prophylactic bilateral mastectomy and implant reconstruction

Autosomal dominant polycystic kidney disease

Vaginal ring pessary

Adenosquamous carcinoma of the pancreas

Esophagogastrectomy and colonic interposition

Pelvic kidney - retrograde cystogram

Air-tissue interface sign - breast

Unilateral accessory breast tissue - axilla

Beam hardening streaking artefact

Proximal radioulnar synostosis

Colorectal anastomotic leak

Chilaiditi sign

Disclosures: