BIOMAT Database Logo BIOMAT Database Logo

Hepatic Schwannoma on 18F-FDG PET/CT. 2020

Yachao Liu, and Baixuan Xu
From the Department of Nuclear Medicine, Chinese PLA General Hospital, Beijing, China.

Schwannoma is a slow-growing benign tumor, which originates from Schwann cells and is usually asymptomatic. The most common sites of schwannomas are the head, neck, and extremities. However, a schwannoma located in the liver is extremely rare. Here, we report a 53-year-old woman with a hepatic lesion accidentally found by ultrasound. It was highly suggestive of hepatic cholangiocarcinoma by MRI. F-FDG PET/CT could not exclude hepatic malignant tumor due to its high metabolism. Finally, it was confirmed as hepatic schwannoma by postoperative pathology.

UI MeSH Term Description Entries
D008113 Liver Neoplasms Tumors or cancer of the LIVER. Cancer of Liver,Hepatic Cancer,Liver Cancer,Cancer of the Liver,Cancer, Hepatocellular,Hepatic Neoplasms,Hepatocellular Cancer,Neoplasms, Hepatic,Neoplasms, Liver,Cancer, Hepatic,Cancer, Liver,Cancers, Hepatic,Cancers, Hepatocellular,Cancers, Liver,Hepatic Cancers,Hepatic Neoplasm,Hepatocellular Cancers,Liver Cancers,Liver Neoplasm,Neoplasm, Hepatic,Neoplasm, Liver
D008279 Magnetic Resonance Imaging Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques. Chemical Shift Imaging,MR Tomography,MRI Scans,MRI, Functional,Magnetic Resonance Image,Magnetic Resonance Imaging, Functional,Magnetization Transfer Contrast Imaging,NMR Imaging,NMR Tomography,Tomography, NMR,Tomography, Proton Spin,fMRI,Functional Magnetic Resonance Imaging,Imaging, Chemical Shift,Proton Spin Tomography,Spin Echo Imaging,Steady-State Free Precession MRI,Tomography, MR,Zeugmatography,Chemical Shift Imagings,Echo Imaging, Spin,Echo Imagings, Spin,Functional MRI,Functional MRIs,Image, Magnetic Resonance,Imaging, Magnetic Resonance,Imaging, NMR,Imaging, Spin Echo,Imagings, Chemical Shift,Imagings, Spin Echo,MRI Scan,MRIs, Functional,Magnetic Resonance Images,Resonance Image, Magnetic,Scan, MRI,Scans, MRI,Shift Imaging, Chemical,Shift Imagings, Chemical,Spin Echo Imagings,Steady State Free Precession MRI
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009442 Neurilemmoma A neoplasm that arises from SCHWANN CELLS of the cranial, peripheral, and autonomic nerves. Clinically, these tumors may present as a cranial neuropathy, abdominal or soft tissue mass, intracranial lesion, or with spinal cord compression. Histologically, these tumors are encapsulated, highly vascular, and composed of a homogenous pattern of biphasic fusiform-shaped cells that may have a palisaded appearance. (From DeVita Jr et al., Cancer: Principles and Practice of Oncology, 5th ed, pp964-5) Neurinoma,Schwannoma,Schwannomatosis, Plexiform,Neurilemoma,Neurilemmomas,Neurilemomas,Neurinomas,Plexiform Schwannomatoses,Plexiform Schwannomatosis,Schwannomas
D011184 Postoperative Period The period following a surgical operation. Period, Postoperative,Periods, Postoperative,Postoperative Periods
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000072078 Positron Emission Tomography Computed Tomography An imaging technique that combines a POSITRON-EMISSION TOMOGRAPHY (PET) scanner and a CT X RAY scanner. This establishes a precise anatomic localization in the same session. CT PET,CT PET Scan,PET CT Scan,PET-CT,PET-CT Scan,Positron Emission Tomography-Computed Tomography,CT PET Scans,CT Scan, PET,CT Scans, PET,PET CT Scans,PET Scan, CT,PET Scans, CT,PET-CT Scans,Scan, CT PET,Scan, PET CT,Scan, PET-CT,Scans, CT PET,Scans, PET CT,Scans, PET-CT
D019788 Fluorodeoxyglucose F18 The compound is given by intravenous injection to do POSITRON-EMISSION TOMOGRAPHY for the assessment of cerebral and myocardial glucose metabolism in various physiological or pathological states including stroke and myocardial ischemia. It is also employed for the detection of malignant tumors including those of the brain, liver, and thyroid gland. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1162) 18F Fluorodeoxyglucose,18FDG,2-Fluoro-2-deoxy-D-glucose,2-Fluoro-2-deoxyglucose,Fludeoxyglucose F 18,18F-FDG,Fluorine-18-fluorodeoxyglucose,Fluorodeoxyglucose F 18,2 Fluoro 2 deoxy D glucose,2 Fluoro 2 deoxyglucose,F 18, Fludeoxyglucose,F 18, Fluorodeoxyglucose,F18, Fluorodeoxyglucose,Fluorine 18 fluorodeoxyglucose,Fluorodeoxyglucose, 18F

Related Publications

Yachao Liu, and Baixuan Xu
Porta Hepatic Schwannoma on FDG PET/CT.
July 2021, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
Retroperitoneal Recurrence of Melanotic Schwannoma on 18F-FDG PET/CT.
December 2021, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
An intrathoracic schwannoma case in 18F-FDG PET/CT scan.
January 2020, Hellenic journal of nuclear medicine,
Yachao Liu, and Baixuan Xu
Hepatic Epithelioid Angiomyolipoma and 18F-FDG PET/CT.
June 2018, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
Hepatic brucellosis detected by 18F-FDG PET/CT.
January 2022, Hellenic journal of nuclear medicine,
Yachao Liu, and Baixuan Xu
Pancreatic Schwannoma on FDG PET/CT.
November 2020, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
18F-FDG-PET/CT.
April 2012, The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...,
Yachao Liu, and Baixuan Xu
Pelvic Plexiform Schwannoma on 18F-FDG PET/MRI.
January 2022, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
Presacral Benign Schwannoma Mimics Malignancy on 18F-FDG and 68Ga-FAPI PET/CT.
March 2022, Clinical nuclear medicine,
Yachao Liu, and Baixuan Xu
18F-FDG PET/CT in Primary Hepatic Neuroendocrine Tumors.
March 2018, Clinical nuclear medicine,
Copied contents to your clipboard!