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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Triquetral fracture

Bicornuate uterus

Caudal regression syndrome

Serous cystadenoma of pancreas

Renal cystic mass (Bosniak class IV)

Submandibular duct stone with sialocyst

Endocrine tumor of the pancreas

Soft tissue lipoma (x ray)

Left mastectomy and pulmonary metastases

Os subfibulare

Cervical intercalary bones

Odontogenic keratocyst

Prominent papillary process of the caudate lobe

Pheochromocytoma

Pericardial cyst

Von Hippel-Lindau disease

Ureterocele - cobra head sign

Bilateral carotid body tumors and left jugular paraganglioma

Lymphangioma of the neck

Hereditary multiple exostoses

Normal retrograde urethrogram (annotated)

Bilateral carotid body tumors

Pseudo-Bennett fracture

Os trigonum

Epidermoid cyst - cerebellopontine angle

Avascular necrosis of the hip joint

Os supratalare

Intrabiliary rupture of hepatic hydatid cyst

Carotid body tumor

Urethral stricture

Drooping lily sign (ureter)

Venous intravasation in retrograde urethrography

Colloid cyst of the third ventricle

Diverticulitis

Dorsal pancreatic agenesis

Renal cell carcinoma

Apophysis of the proximal 5th metatarsal

Sesamoid ossicles of the nuchal ligament

Venous intravasation in retrograde urethrography

Jejunoileal diverticulosis

Ochronosis

Double duct sign

Complete septate uterus with duplicated cervix

Haglund deformity

Crescent sign of femoral head avascular necrosis

Arachnoid cyst

Thyroid-associated orbitopathy

Avulsion fracture of the 5th metatarsal styloid - pseudo-Jones fracture

Choroidal fissure cyst

Sarcoidosis - stage II

Medullary nephrocalcinosis

Thyroglossal duct cyst

Mastectomy and breast implant - on chest x-ray

Rolando fracture

Disuse osteopenia - pseudopermeative pattern

Ureterocele (cobra head sign)

Fibrous dysplasia (jaw)

Bilateral spontaneous pneumothorax

Hyperostosis frontalis interna (Morgagni syndrome)

Fibular head avulsion fracture - old

Achalasia - timed barium esophagogram

Avascular necrosis (bilateral hip joints)

Multiple myeloma

Chronic bilateral hip dysplasia

Calcaneal lipoma with Cockade sign

Radiation-induced pulmonary fibrosis

Avulsion fracture of the 5th metatarsal styloid - pseudo-Jones fracture

Multiple myeloma - raindrop skull

Soft tissue hemangioma

Clinodactyly

Achondroplasia - pelvis

Slipped capital femoral epiphysis

Multiple myeloma - raindrop skull

Enchondroma

Pseudomyxoma peritonei

Polka dot sign and corduroy sign-vertebral hemangioma

Jones and pseudo-Jones fractures

Osteochondroma - cervical spine

Disclosures: