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 scan showed: The brain morphology and structure were normal; no abnormal density shadows were seen in the brain parenchyma, and FDG uptake was not significantly abnormal.
The ventricles, sulci, fissures, and cisterns were not widened; the ventricles were symmetrical, and there was no midline shift.
The eyeballs were symmetrical, and no significant abnormalities were observed.
The paranasal sinuses showed no thickening of the mucosa, and the sinus walls were intact.
The nasopharyngeal wall showed no thickening, and FDG uptake was not abnormal.
The pharyngeal recesses were symmetrical, the Eustachian tube openings were not narrowed, the infratemporal and pterygopalatine fossae were structurally normal, and the parapharyngeal spaces were clear with no abnormal FDG uptake.
The palatine tonsils showed physiological uptake.
No abnormal density shadows were seen in the parotid and submandibular glands.
The laryngopharynx was normal in morphology and structure.
Thyroid gland is normal in shape and size, with slightly uneven density; FDG uptake is normal.
No enlarged lymph nodes were seen in the bilateral deep cervical spaces or submandibular region.
Lung markings are clear bilaterally; several solid nodules are present in the lower lobes of both lungs, the largest being approximately 0.3 cm in diameter; FDG uptake is normal.
No pleural thickening was observed bilaterally; there was no pleural effusion or pneumothorax.
No significantly enlarged lymph nodes were seen in the bilateral hilar and mediastinal regions.
The cardiac silhouette is normal; cardiac chamber density is lower than myocardial density.
No abnormal density shadows were seen in the bilateral breasts; FDG metabolism is normal.
The esophagus is not dilated; the esophageal wall is not significantly thickened or lumped; FDG uptake is normal.
The liver showed no obvious abnormalities in shape and size, with smooth liver margins, no widening of the hepatic fissure, and slightly decreased liver density (CT value approximately 46 HU).
FDG uptake was normal.
The main portal vein showed no significant widening, and no dilation of intrahepatic or extrahepatic bile ducts was observed.
The gallbladder showed no abnormalities in shape and size, with no thickening of the gallbladder wall and no abnormal local FDG uptake.
The pancreas was normal in shape, with no obvious abnormal density shadows in the parenchyma, no widening of the main pancreatic duct, and no obvious abnormalities in FDG uptake.
The spleen showed no abnormalities in shape, size, density, or FDG uptake.
A soft tissue density nodule was observed adjacent to the spleen, approximately 0.7 cm in diameter, with no abnormal 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 obvious abnormalities in FDG uptake.
Bilateral adrenal gland imaging showed no obvious abnormalities.
Stomach distension is poor, with no obvious thickening of the stomach wall, and no obvious abnormalities in FDG uptake.
Intestinal distension is unsatisfactory, with continuous FDG uptake in some intestinal segments, SUVmax=10.4.
Bladder distension is poor, with no obvious positive stones.
Cervix is full and enlarged, with a visible soft tissue density mass, indistinct borders, and uneven density, measuring approximately 9.5*6.9*6.2cm, involving the lower segment of the uterine body and the upper segment of the vagina, showing unevenly increased FDG uptake, SUVmax=21.0.
The uterine margin is not smooth, with nodular protrusions visible, and no abnormalities in FDG metabolism are observed.
An enlarged lymph node, approximately 1.7cm in short diameter, is seen adjacent to the left external iliac vessels, showing increased FDG uptake, SUVmax=17.5.
Spinal alignment is normal, with increased density at both sacroiliac joint surfaces, and no abnormal FDG uptake is observed.
Increased FDG uptake throughout the bone marrow cavity, SUVmax = 3.5.

Impression

1. Cervical mass with elevated FDG metabolism, consistent with cervical cancer, involving the lower segment of the uterus and upper segment of the vagina; left parailiac lymph node metastasis.

2. Chronic inflammatory micronodules in the lower lobes of both lungs. Anemia.

3. Mild fatty liver. Accessory spleen. Uterine fibroids.

4. Chronic inflammatory changes or physiological uptake in some intestinal segments; please follow up with endoscopy.

5. Bilateral sacroiliac joint condensing osteitis. Elevated FDG metabolism throughout the bone marrow cavity, suggestive of reactive bone marrow hyperplasia.

6. No obvious abnormalities were found 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