진단명 : 담낭 용종polyp
초음파에서 담낭에 고에코로 보이는 용종polyp들이 있다. 병변은 후방음향음영이 없고 담낭벽에 붙어 있다. 후방음향음영이 없고 체위의 변화에 따라 움직이지 않는 소견으로 담낭 결석과 감별이 가능하며, 혈류신호가 검출될 경우 체위 변화에도 매우 느리게 움직이는 담즙 찌꺼기biliary sludge 덩어리와 감별이 가능하다.
Radiology Teaching File
for medical students
- Abdomen
- 1_Normal plain radiography
- 2_Normal upper abdominal US
- 3_Normal anatomy
- 4_Normal abdominal MR (+MRCP)
- 5_Diffuse fatty liver
- 6_Acute hepatitis
- 7_Liver Cirrhosis
- 8_hepatic hemangioma
- 9_FNH
- 10_Liver abscess (pyogenic)
- 11_HCC
- 12_Diffuse HCC with portal invasion
- 13_Cholangiocarcinoma (intrahepatic)
- 14_Metastases in the liver
- 15_CBD stone
- 16_Recurrent pyogenic cholangitis
- 17_Hilar cholangiocarcinoma (Klatskin tumor)
- 18_Distal CBD cancer
- 19_Gallbladder stones
- 20_Acute cholecystitis
- 21_Emphysematous cholecystitis
- 22_Chronic cholecystitis
- 23_GB polyp
- 24_GB cancer
- 25_Acute pancreatitis
- 26_Chronic pancreatitis
- 27_Pancreatic cancer
- 28_Pancreatic IPMN
- 29_Benign gastric ulcer
- 30_Stomach cancer
- 31_GIST
- 32_Duodenal ulcer perforation
- 33_Mechanical Ileus
- 34_Sigmoid volvulus
- 35_Crohn's disease
- 36_Small bowel lymphoma
- 37_Acute appendicitis
- 38_Acute diverticulitis
- 39_Ulcerative colitis
- 40_Colon polyp
- 41_Colon cancer
- 42_Rectal cancer
- 43_Intraabdominal foreign body
- Breast
- 1_Anatomy - MG
- 2_Anatomy - MG
- 3_Anatomy - US
- 4_Anatomy - Axilla
- 5_Modality MG
- 6_Modality MG
- 7_Modality MG
- 8_Modality MG
- 9_Modality MG
- 10_Modality US
- 11_Modality US
- 12_Modality MRI
- 13_Modality MRI
- 14_Disease - FA
- 15_Disease - phyllodes
- 16_Disease - papilloma
- 17_Disease - hamartoma
- 18_Disease - DCIS
- 19_Disease - IDC
- 20_Disease - gynecomastia
- 21_Implant evaluation
- 22_Biopsy US
- 23_Biopsy stereotactic
- 24_MG Localization
- 25_Biopsy MR
- Cardiovascular
- Chest
- 1_Normal chest X ray (PA, lateral)
- 2_Normal Chest CT
- 3_Cavitary Pulmonary Tuberculosis
- 4_Miliary Tuberculosis
- 5_Lobar Pneumonia
- 6_Bronchopneumonia
- 7_Fungus Ball
- 8_Invasive aspergillosis
- 9_Pneumocystis Jiroveci pneumonia (PCP)
- 10_Lung Cancer
- 11_Hamartoma
- 12_Lymphangitic Metastasis
- 13_Hematogenous Metastasis
- 14_RUL Atelectasis
- 15_RML Atelectasis
- 16_RLL Atelectasis
- 17_LUL Atelectasis
- 18_LLL Atelectasis
- 19_Idiopathic Pulmonary Fibrosis
- 20_Nonspecific interstitial pneumonia (NSIP)
- 21_Lymphangioleiomyomatosis
- 22_Pulmonary Langerhans cell histiocytosis
- 23_Pneumoconiosis with Progressive Massive Fibrosis (PMF)
- 24_Pulmonary asbestosis and asbestos related pleural plaques
- 25_malignant mesothelioma
- 26_Pulmonary sarcoidosis
- 27_Emphysema
- 28_Pulmonary edema with pleural effusion
- 29_Pneumothorax and Reexpansion pulmonary edema
- 30_Pulmonary embolism
- 31_Pulmonary sequestration
- 32_Ant. Mediastinal Mass (Teratoma)
- 33_Post. Mediastinal Mass (Neurogenic tumor)
- 34_Mediastinal Mass (Lymphoma)
- 35_Invasive thymoma
- Genitourinary
- 1_Normal IVU
- 2_Renal Stone
- 3_Ureteral duplication and ureterocele
- 4_Autosomal dominant polycystic disease
- 5_Acute pyelonephritis
- 6_Renal tuberculosis
- 7_Renal cell carcinoma
- 8_Renal angiomyolipoma
- 9_Urothelial carcinoma in kidney and bladder
- 10_Renal trauma
- 11_Prostatic cancer & BPH
- 12_Acute scrotum (testicular torsion)
- 13_Testis tumor (seminoma)
- 14_Normal uterus and ovary
- 15_Functional cysts of ovary
- 16_Ovarian teratoma
- 17_Benign and malignant epithelial tumor of ovary
- 18_Endometriosis
- 19_Uterine myoma and adenomyosis?
- 20_Cervical cancer
- 21_Endometrial cancer
- 22_Early Pregnancy
- 23_Fetal Biometry
- Intervention
- 1_Transarterial chemoembolization of hepatocellular carcinoma
- 2_Transarterial radiooembolization of hepatocellular carcinoma
- 3_Upper GI bleeding and transcatheter embolization
- 4_Lower GI bleeding and transcatheter embolization
- 5_Bronchial Artery Embolization
- 6_Embolization in Trauma
- 7_Arteriovenous malformation and embolotherapy
- 8_Pulmonary arteriovenous malformation
- 9_Endovascular aneurysm repair for abdominal aortic aneurysm
- 10_Percutaneous stent insertion for renal artery stenosis Renovascular hypertension
- 11_Percutaneous stent insertion for iliac artery occlusion
- 12_Percutaneous angioplasty for infrapopliteal artery stenosis Critical limb ischemia Diabetic foot
- 13_Percutaneous angioplasty for hemodialysis fistula dysfunction
- 14_Thrombolysis of Deep Vein Thrombosis
- 15_TIPS. Transjugular intrahepatic portosystemic shunt.
- 16_BRTO. Balloon-occluded Retrograde Transvenous Obliteration of gastric varix.
- 17_Percutaneous cholecystostomy
- 18_PTBD. Percutaneous transhepatic biliary drainage.
- 19_Percutaneous catheter drainage of liver abscess
- 20_Gastrostomy
- 21_Stent for colorectal cancer
- 22_post-operative chylothorax
- Musculoskeletal
- 1_Bone tumor1
- 2_Bone tumor2
- 3_Lipoma
- 4_Ganglion
- 5_Osteoarthritis
- 6_Rheumatoid arthritis
- 7_Ankylosing spondylitis
- 8_Gouty arthritis
- 9_Calcific tendinitis
- 10_ACL tear
- 11_Meniscal tear
- 12_Rotator cuff tendon tear
- 13_Osteochondral lesion of talus
- 14_Shoulder dislocation
- 15_Femoral head osteonecrosis
- 16_Acute osteomyelitis
- 17_Subacute osteomyelitis
- 18_Chronic osteomyelitis
- 19_Infectious arhtiritis
- 20_Neurotrophic arthropathy
- 21_Stress fracture
- 22_Osteoporosis / Osteomalacia
- 23_Hyperparathyroidism
- 24_Hematologic malignancy, Multiple myeloma
- 25_Lumbar spondylosis
- 26_Lumbar disc herniation
- 27_Spinal stenosis
- 28_Compression fracture
- 29_Infectious spondylitis
- 30_Spinal metastasis (Osteoblastic / Osteolytic)
- 31_Epidural steroid injection (Disc herniation / Spinal stenosis)
- 32_Biopsy
- Neuro/H&N
- 1_Linear/depressed fracture
- 2_Acute epidural hematoma and cerebral contusion
- 3_Subdural hematoma (Acute/subacute/chronic stage)
- 4_Acute ICH
- 5_Subacute ICH
- 6_Chronic ICH
- 7_Subarachnoid hemorrhage and aneurysm
- 8_Rt. MCA territory infarction
- 9_SVD and lacunar infarction
- 10_Diffuse axonal injury
- 11_Cerebral arteriovenous malformation rupture and intraventricular hemorrhage
- 12_Metastasis
- 13_Meningioma
- 14_Pituitary macroadenoma
- 15_Lymphoma
- 16_Pilocytic astrocytoma, CNS WHO grade 2 (Circumscribed astrocytic glioma)
- 17_Astrocytoma, IDH-mutant, CNS WHO grade 2 (Adult-type diffuse glioma)
- 18_Astrocytoma, IDH-mutant, CNS WHO grade 3 (Adult-type diffuse glioma)
- 19_Astrocytoma, IDH-mutant, CNS WHO grade 4 (Adult-type diffuse glioma)
- 20_Glioblastoma, IDH-wildtype, CNS WHO grade 4 (Adult-type diffuse glioma)
- 21_Herpes encephalitis
- 22_Cerebral abscess
- 23_Tuberculous meningoencephalitis
- 24_Neurocysticercosis
- 25_Alzheimer's disease
- 26_Multiple sclerosis
- 27_Blow-out fracture
- 28_Tripod fracture
- 29_Thyroid associated orbitopathy
- 30_Chronic otitis media
- 31_Chronic maxillary sinusitis
- 32_CP angle schwannoma
- 33_Nasopharyngeal carcinoma
- 34_Pleomorphic adenoma
- 35_Cervical lymph node metastasis (Tonsillar cancer)
- 36_Papillary thyroid carcinoma
- 37_Benign thyroid nodule
- 38_Radiofrequency ablation for symptomatic benign thyroid nodule
- 39_Schwannoma of spine
- 40_Ependymoma
- 41_Carotid artery stenosis and stenting
- 42_Acute stroke and endovascular thrombectomy
- Pediatric
- 1_Normal CPA
- 2_Hyaline membrane disease and Bronchopulmonary dysplasia
- 3_Wet lung (Transient tachypnea of Newborn)
- 4_Pneumomediastinum
- 5_Diaphragmatic hernia
- 6_Pulmonary Tuberculosis
- 7_Rickets
- 8_Biliary Atresia
- 9_Multicystic dysplastic kidney
- 10_Vesicoureteral reflux(VUR)
- 11_UPJ obstruction
- 12_Duplex pelvocalyceal system with ureterocele
- 13_Pneumoperitoneum
- 14_Wilms' tumor
- 15_Neuroblastoma
- 16_Hypertrophic pyloric stenosis
- 17_Intussuception
- 18_Necrotizing enterocolitis
- 19_Duodenal atresia
- 20_PVL, Hypoxic ischemic insult
- 21_Posterior fossa Tumor (pilocytic astrocytoma)
- 22_Posterior fossa Tumor (medulloblastoma)
- 23_Moyamoya disease