• Journal of the Korean Society of Radiology
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• v.85 no.2
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• pp.463-467
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• 2024

Acupuncture is increasingly being used in Asian countries and is generally considered a relatively safe procedure. However, adverse events have been reported consistently. Therefore, clinicians should be aware of the possibility of acupuncture-related complications and should actively treat serious cases. We report a case of an acupuncture-induced large abscess in the retroperitoneal cavity and thigh muscles treated with percutaneous catheter drainage, surgical incision, and drainage.

• Journal of the Korean Society of Radiology
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• v.82 no.1
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• pp.82-98
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• 2021

Sesamoid bones and accessory ossicles are normal anatomic variants with varying morphological appearances and incidences. They are usually small osseous fragments with well-corticated margins located adjacent to the joint space and bone. Patients with sesamoid bones and accessory ossicles are usually asymptomatic and commonly encountered in clinical practice. These sesamoids and accessory bones are occasionally painful because of fractures, dislocations, degenerative changes, avascular necrosis, accessory bone infections, or abnormalities of the adjacent tissue, such as nerve entrapment, tenosynovitis, or soft tissue impingement. This article aimed to illustrate the imaging features of symptomatic sesamoids bones and accessory ossicles at various anatomic locations and describe their clinical features and radiological differential diagnosis.

• Journal of the Korean Society of Radiology
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• v.83 no.6
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• pp.1418-1425
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• 2022

Elderly patients with a history of chronic alcoholism presented to our hospital with episodes of melena, abdominal pain, and anemia. During admission, hemorrhagic cystic lesion at the pancreas was observed on abdominal CT. Transcatheter angiography confirmed active bleeding foci and arterial embolization was performed. After the procedure, the bleeding was resolved. The authors report two cases of hemosuccus pancreaticus and pancreaticocolic fistula associated with pancreatitis, a rare cause of gastrointestinal bleeding, treated with vascular intervention.

• Journal of the Korean Society of Radiology
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• v.83 no.4
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• pp.938-944
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• 2022

Spinal epidermoid cysts are extremely rare benign tumors and can be congenital or acquired. Acquired spinal epidermoid cysts are found in the lumbosacral region. To our knowledge, no case of epidermoid cyst related to spinal cord stimulator insertion has yet been reported. We report the MRI findings of a rare case of thoracic intradural epidermoid cyst acquired after spinal cord stimulator insertion in a 50-year-old female.

• Journal of the Korean Society of Radiology
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• v.84 no.5
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• pp.977-980
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• 2023

• Journal of the Korean Society of Radiology
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• v.83 no.5
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• pp.1201-1204
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• 2022

• Journal of the Korean Society of Radiology
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• v.81 no.2
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• pp.249-249
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• 2020

• Journal of the Korean Society of Radiology
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• v.81 no.5
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• pp.1019-1022
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• 2020

• Journal of the Korean Society of Radiology
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• v.82 no.5
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• pp.1025-1028
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• 2021

• Journal of the Korean Society of Radiology
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• v.84 no.6
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• pp.1257-1265
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• 2023

Cystic fibrosis (CF) is a fatal hereditary disorder that primarily affects Caucasians and is rare in Asian populations, including Koreans. Diagnosing CF is often challenging and delayed owing to its rarity and its overlapping features with non-CF diseases, ultimately affecting the patient prognosis. Radiologists can provide initial clues for clinically unsuspected cases and play a crucial role in establishing an early childhood diagnosis. This pictorial essay reviews the clinical and imaging features of genetically confirmed CF in Korean children and increases awareness of this rare disease, thereby facilitating early diagnosis.