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, with no abnormal density shadows in the brain parenchyma, and no significant abnormalities in FDG uptake.
No widening of the ventricles, sulci, fissures, or cisterns was observed; the ventricles were symmetrical, and there was no midline shift.
Both eyeballs were symmetrical, with no significant abnormalities.
Thickening of the mucosa was observed in the right frontal sinus, right ethmoid sinus, and right maxillary sinus; the mucosa of the remaining paranasal sinuses was not thickened, and the sinus walls were intact.
The nasal septum was slightly deviated; the nasopharyngeal wall was not thickened, and FDG uptake was normal.
The pharyngeal recesses were symmetrical, the Eustachian tube openings were not narrowed, the infratemporal fossa and pterygopalatine fossa structures were normal, and the bilateral parapharyngeal spaces were clear, with no abnormal FDG uptake.
The palatine tonsils showed physiological uptake.
No abnormal density shadows were observed in the bilateral parotid and submandibular glands.
No abnormalities were observed in the morphology and structure of the laryngopharynx.
The thyroid gland is normal in shape and size, with slightly uneven density; FDG uptake was normal.
No enlarged lymph nodes were observed in the bilateral deep cervical spaces or submandibular region.
The lung markings are clear.
Solid nodules are present in the posterior segment of the left upper lobe and the medial segment of the right middle lobe, the largest being approximately 0.4 cm in diameter; FDG uptake was normal.
A few patchy shadows are present in the subpleural region of the apical segment of the right upper lobe, and a few linear lesions are present in both lungs; FDG uptake was normal.
No pleural thickening was observed bilaterally, and there was no pleural effusion or pneumothorax bilaterally.
No significantly enlarged lymph nodes were observed in the bilateral hilar and mediastinal regions.
The cardiac silhouette is normal.
The cardiac chamber density is slightly lower than that of the myocardium, and some arteries show slight sclerosis.
Punctate dense shadows are seen in the right breast; no abnormal density shadows were observed in the left breast; FDG metabolism was normal.
No esophageal dilation, no significant thickening or mass in the esophageal wall, and no increased FDG uptake.
No obvious abnormalities in liver shape and size, smooth liver margins, no widening of the hepatic fissure, calcification at the top of the diaphragm, several small cystic lesions in the right lobe of the liver, the largest located in the right anterior lobe, with a long diameter of approximately 1.4 cm, and absent FDG uptake.
No significant widening of the main portal vein, and no dilation of intrahepatic or extrahepatic bile ducts.
No abnormalities in gallbladder shape and size, thickened gallbladder wall, and no abnormalities in local FDG uptake.
Normal pancreas shape, no obvious abnormal density shadows in the parenchyma, no widening of the main pancreatic duct, and no obvious abnormalities in FDG uptake.
No abnormalities in spleen shape, size, density, or FDG uptake.
Both kidneys are normal in shape and size, with no obvious abnormal density shadows seen in the parenchyma.
The renal pelvis, calyces, and ureters are not widened, and FDG uptake is not significantly abnormal.
Bilateral adrenal glands show no obvious abnormalities on contrast.
The stomach is poorly filled, with slight thickening of the cardia, part of the gastric body, and antrum walls.
FDG uptake is increased, with SUVmax = 5.1.
Intestinal filling is unsatisfactory, but intestinal uptake is physiological.
Bilateral adnexal regions show no abnormalities on contrast.
The bladder is poorly filled, but no obvious positive stones are seen within it.
The cervix is full, with a visible soft tissue density mass, indistinct borders, and uneven density, measuring approximately 4.3*3.5*3.0cm.
FDG uptake is increased, with SUVmax=29.7.
No other obvious space-occupying lesions are seen in the uterus, and FDG metabolism is normal.
Multiple lymph nodes are visible on the left pelvic wall, beside the left iliac vessels, and in both inguinal regions, the largest with a short diameter of approximately 0.7cm; FDG uptake is normal.
Muscle uptake is high throughout the body.
Spinal alignment is normal, with some vertebral marginal osteophytes and L4/5 disc herniation.
FDG metabolism in the bone marrow is normal.

Impression

1. Cervical mass with elevated FDG metabolism, consistent with cervical cancer; reactive hyperplasia of small lymph nodes in the left pelvic wall, left iliac vessels, and bilateral inguinal regions.

2. Chronic inflammatory micronodules in both lungs. Chronic inflammation in the right upper lobe, with a few post-inflammatory lesions in both lungs. Mild anemia, slight arteriosclerosis in some arteries. Calcification in the right breast.

3. Calcification in the liver, cyst in the right lobe of the liver. Chronic cholecystitis.

4. Chronic inflammatory changes in part of the gastric wall; please follow up with endoscopy.

5. Degenerative changes in the spine, L4/5 disc herniation.

6. No obvious abnormalities on cranial scintigraphy. Chronic inflammation of the right frontal sinus, right ethmoid sinus, and right maxillary sinus.

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