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 bilaterally, with no significant abnormalities.
No thickening was observed in the paranasal sinus mucosa; 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 are present near the oblique fissure in the posterior segment of the lower lobes of both lungs and the lateral segment of the right middle lobe, the largest being approximately 0.4 cm in diameter.
No abnormal FDG uptake was observed.
A few linear lesions are present in both lungs, with no abnormal FDG uptake.
No pleural thickening is observed bilaterally, and there is no pleural effusion or pneumothorax.
Lymph nodes are visible in the right hilum, pretracheal vena cava, and aortic window, the largest being approximately 1.0 cm in short diameter, with increased FDG uptake (SUVmax = 4.5).
The cardiac silhouette is normal.
The cardiac chamber density is lower than that of the myocardium.
The esophagus is not dilated, and the esophageal wall is not significantly thickened or swollen.
No increased FDG uptake was observed.
Both breasts are densely packed with glandular tissue, with no obvious masses or nodules.
No significant abnormalities were observed in FDG metabolism.
The liver is normal in shape and size, with smooth borders and no widening of the hepatic fissure.
Several cystic lesions are present in the liver, the largest located in the right anterior lobe, with a long diameter of approximately 1.6 cm.
No abnormal FDG uptake was observed.
The main portal vein showed no significant widening, and no dilation of intrahepatic or extrahepatic bile ducts was observed.
The gallbladder was normal in shape and size, with no thickening of the gallbladder wall and no abnormal FDG uptake in the affected area.
The pancreas was normal in shape, with no obvious abnormal density shadows in the parenchyma, no widening of the main pancreatic duct, and no significant abnormal FDG uptake.
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, no widening of the renal pelvis, calyces, or ureters, and no significant abnormal FDG uptake.
Bilateral adrenal glands showed no significant abnormalities on contrast imaging.
The stomach was adequately filled, with slight thickening of the gastric wall in some areas and a slightly increased FDG uptake (SUVmax = 3.9).
The intestines were not sufficiently filled, with no local masses observed, but continuous FDG uptake in the ascending colon was increased (SUVmax = 6.3).
The cervix is enlarged, with irregular, slightly low-density patches showing increased FDG uptake (SUVmax = 18.5), indistinct borders, and an uptake area of approximately 5.3*3.2*2.0cm, involving the upper vaginal segment.
An intrauterine device (IUD) is inserted; the uterine margins are not smooth, and multiple soft tissue masses are visible, the largest being located on the left anterior wall, measuring approximately 3.6*3.2cm, with increased FDG uptake (SUVmax = 20.5).
Bilateral parailiac lymph nodes are shown, the largest being approximately 0.7cm in short diameter, with slightly increased FDG uptake (SUVmax = 2.3).
A cystic lesion is present in the left adnexal region, approximately 1.8cm in long diameter, with normal FDG metabolism.
The bladder is poorly filled, with no obvious positive stones.
The spinal alignment is normal, with mild osteophyte formation at the margins of some vertebrae.
L4/5 and L5/S1 intervertebral disc bulges, 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; bilateral iliac lymph node metastasis to be ruled out, follow-up recommended; b. Intrauterine device insertion, multiple uterine fibroids, some with possible degeneration, left adnexal cyst, please combine with specialist examination.

2. Chronic inflammatory nodules in both lungs, CT follow-up recommended. A few post-inflammatory lesions in both lungs. Reactive hyperplasia of right hilar and mediastinal lymph nodes.

3. Anemia. Bilateral breast hyperplasia, please follow up with specialist.

4. Liver cyst.

5. Chronic inflammatory changes or physiological uptake in part of the gastric wall and ascending colon, please combine with endoscopy follow-up.

6. Mild vertebral osteophyte, L4/5 and L5/S1 intervertebral disc bulge.

7. No obvious abnormalities seen on cranial scintigraphy.

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