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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Urinary bladder hernia

Common hepatic artery anatomic variant - replaced from aorta

Gonococcal penile urethral stricture

Papillary serous cystadenocarcinoma of ovary

Metastatic soft tissue angiosarcoma

Severe rotoscoliosis with gibbus deformity

Caudal regression syndrome associated with left isomerism

Esophagogastrectomy and colonic interposition

Calyceal diverticulum

Gallbladder agenesis

Intraperitoneal rupture of hepatic hydatid cyst

Extra adrenal paraganglioma

Spigelian hernia

Retroperitoneal abscess

Non Hodgkin lymphoma in a patient with ankylosing spondylitis

Wunderlich syndrome with pseudoaneurysm due to angiomyolipoma rupture

Left sided inferior vena cava with azygos continuation

Cirrhosis in a patient with autosomal dominant polycystic kidney disease

Cirrhosis

Post COVID pulmonary fibrosis

Multifocal aortic aneurysms

Sinonasal polyposis

Multinodular goiter with a massive intrathoracic extension

Colon adenocarcinoma in a patient with ulcerative colitis

Adrenal sarcoma in a treated patient with ovarian cancer

Osteosarcoma

Hepatic hemangioma - typical

Hepatocellular carcinoma

Lung metastases from osteosarcoma

Renal cystic mass - Bosniak class IV

Cottage loaf sign - traumatic diaphragmatic rupture

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

Abdominal aortic aneurysm

Early stage COVID-19 pneumonia

Double duct sign

Cottage loaf sign - diaphragmatic rupture

Rectus sheath hematoma

Spigelian hernia

Autosomal dominant polycystic kidney disease

Duplex collecting system with lower moiety obstruction complicated by subcapsular hematoma

Protrusio acetabuli

Papillary renal cell carcinoma in a patient with acute appendicitis

Ascending colon schwannoma

Azygos continuation with left sided inferior vena cava

Renal cystic mass - Bosniak class IV

Cirrhosis

Post cholecystectomy abscess formation

Page kidney

Azygos continuation of the inferior vena cava

Esophagogastrectomy and colonic interposition

Subcapsular perirenal hematoma

Post sneeze chest wall hematoma

Retrocaval ureter - type 1

Rectovesical fistula

Caudal regression syndrome

Emphysematous pyelonephritis

Post-primary pulmonary tuberculosis

Cirrhosis

Nontoxic megacolon

Radiation-induced pulmonary fibrosis

Page kidney

Parotid sialadenitis

Cirrhosis

Lippes Loop intrauterine device (IUD)

Complete septate uterus with duplicated cervix

Beam hardening streaking artefact

May-Thurner syndrome

Transposition of inferior vena cava with azygos continuation

Hematometrosalpynx

Carcinoid tumor of cecum

Ovarian fibrosarcoma

Comb sign in Crohn's disease

Vesicovaginal fistula

Severe long-standing hydronephrosis

Autosomal dominant polycystic kidney disease

Pseudomyxoma peritonei

Therapeutic and prophylactic mastectomy with implant reconstruction

Ureteral stricture - nephrostogram

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