Whole-body 18F-FDG PET/CT scan in a patient with Cervical Cancer taken from the PETWB-REP dataset. The following English report (translated from original Chinese) is taken verbatim from the public dataset and has not been modified or otherwise checked for accuracy (see the end for citation).

Findings

After fasting and intravenous injection of 18F-FDG, a whole-body PET/CT scan was performed.
The whole-body images showed: Normal brain morphology and structure; no abnormal density shadows were seen in the brain parenchyma; no significant abnormalities were observed in FDG uptake.
No widening was observed in the ventricles, sulci, fissures, or cisterns; the ventricles were symmetrical, and there was no midline shift.
The eyeballs were symmetrical and showed no significant abnormalities.
Thickening of the ethmoid sinus mucosa was observed bilaterally, but no thickening was observed in the mucosa of the remaining paranasal sinuses; the sinus walls were intact.
No thickening was observed in the nasopharyngeal wall; the palatine tonsils were symmetrical bilaterally, and FDG uptake was physiological.
The laryngopharynx was normal in morphology and structure.
The parotid and submandibular glands were normal in morphology and density, and FDG uptake was physiological.
The thyroid gland was normal in morphology and size, with uniform density; FDG uptake was normal.
No significantly enlarged lymph nodes were observed in the bilateral deep cervical spaces, submandibular region, or submental region.
The lung markings are clear.
Small solid nodules, approximately 0.4 cm in diameter, are present in the apical-posterior segment of the left upper lobe, the posterior segment of the right lower lobe, and the lateral basal segment of the left lower lobe.
FDG uptake is normal in these nodules.
A few linear lesions are present in both lungs, with normal FDG uptake.
There is no pleural thickening, pleural effusion, or pneumothorax bilaterally.
No significantly enlarged lymph nodes are seen in the hilum or mediastinum bilaterally.
The cardiac silhouette is normal.
The esophagus is not dilated, and the wall is not significantly thickened or swollen; FDG uptake is normal.
No significant masses or nodules are seen in either breast; FDG metabolism is normal.
The liver is normal in shape and size, with smooth borders and no widening of the hepatic fissure.
A small cystic lesion, approximately 0.7 cm in diameter, is present in the left lateral lobe of the liver; FDG uptake is normal.
The main portal vein is not significantly widened, and no dilation of intrahepatic or extrahepatic bile ducts is observed.
Dense nodules, approximately 2.0 cm in long diameter, were observed in the gallbladder.
The gallbladder wall was thickened, but local FDG uptake was normal.
The pancreas was normal in shape, with no obvious abnormal density shadows in the parenchyma.
The main pancreatic duct was not widened, and FDG uptake was normal.
The spleen was normal in shape, size, density, and FDG uptake.
Both kidneys were normal in shape and size, with no obvious abnormal density shadows in the parenchyma.
The renal pelvis, calyces, and ureters were not widened, and FDG uptake was normal.
Bilateral adrenal glands showed no obvious abnormalities on contrast.
The stomach was adequately filled, with slight thickening of the gastric wall in the antrum, but FDG uptake was normal.
Intestinal filling was unsatisfactory, with no local masses observed.
Increased FDG uptake was observed in strips of the descending colon and sigmoid colon, with SUVmax = 6.5.
The cervix is full, with a visible soft tissue mass with indistinct borders and increased FDG uptake (SUVmax = 6.9, area approximately 3.2*3.1cm).
A soft tissue bulge is present on the left posterior side of the uterus, approximately 3.0cm in length, with no abnormal FDG metabolism observed.
There is uterine cavity effusion, and both fallopian tubes are thickened with fluid accumulation.
No obvious abnormalities are seen in the bilateral adnexa.
The bladder is adequately full, with no obvious positive stones.
No enlarged lymph nodes are seen in the abdominal cavity, pelvis, or retroperitoneum.
There is a small amount of pelvic effusion.
The spinal alignment is normal, with some vertebral body margin osteophytes.
An L3/4 intervertebral disc bulge with posterior margin calcification is present, with no abnormal FDG uptake.
FDG uptake of the entire skeleton is normal.

Impression

1. a. Cervical mass with elevated FDG metabolism, consistent with cervical cancer. b. Possible uterine fibroids, uterine cavity effusion, bilateral thickened fallopian tubes with effusion. Small amount of pelvic effusion.

2. Chronic inflammatory nodules in both lungs; CT follow-up is recommended. A few post-inflammatory lesions in both lungs.

3. Small cyst in the left lobe of the liver. Chronic cholecystitis, gallstones.

4. Chronic inflammatory changes or physiological uptake in the gastric antrum and part of the intestine; please follow up with endoscopy.

5. Degenerative changes in the spine; L3/4 intervertebral disc bulge with posterior margin calcification.

6. No obvious abnormalities seen on cranial scintigraphy. A few chronic inflammations in both ethmoid sinuses.

This case is from PETWB-REP, a curated dataset of whole-body 18F-FDG PET/CT scans and corresponding radiology reports from 490 patients with a broad spectrum of malignancies. The data were retrospectively collected from patients who underwent clinically indicated whole-body 18F-FDG PET/CT scans at the Shanghai Universal Medical Imaging Diagnostic Center between 2021 and 2024.

License: Creative Commons Attribution 4.0 International (CC BY 4.0)

Citation:
Xue, L., Feng, G., Wenbo, Z., Zhang, Y., Li, L., Wang, S., Peng, L., Peng, S., & Gao, X. (2026). PETWB-REP: A Multi-Cancer Whole-Body FDG PET/CT Dataset with Corresponding Radiology Reports [Data set]. Zenodo. https://doi.org/10.5281/zenodo.18670487