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, and resting, a whole-body PET/CT scan was performed.
The whole-body scan showed: The brain morphology and structure were normal, with patchy low-density lesions in the right basal ganglia region; FDG uptake was not significantly abnormal.
No widening of the ventricles, sulci, fissures, or cisterns was observed; the ventricles were symmetrical, and there was no midline shift.
Localized bone resorption was observed in the right frontal bone; FDG uptake was not significantly abnormal.
Both eyeballs were symmetrical and showed no significant abnormalities.
No thickening of the paranasal sinus mucosa was observed; the sinus walls were intact.
The nasal septum was slightly deviated; the nasopharyngeal wall was not thickened; FDG uptake was not abnormal; the pharyngeal recesses were symmetrical; there was no stenosis of the Eustachian tube openings; the infratemporal fossa and pterygopalatine fossa structures were normal; the parapharyngeal spaces were clear bilaterally; FDG uptake was not abnormal.
The base of the tongue and bilateral palatine tonsils are full with increased FDG uptake (SUVmax = 10.2).
No abnormal density shadows were seen in the bilateral parotid and submandibular glands.
The morphology and structure of the laryngopharynx are normal.
The thyroid gland is normal in shape and size, with a low-density lesion with punctate calcification in the right lobe; FDG uptake is normal.
There are numerous metallic artifacts in the neck.
No enlarged lymph nodes were seen in the bilateral deep cervical spaces or submandibular region.
The lung markings are clear, with several solid nodules in both lungs, with clear borders; the largest is approximately 0.4 cm in diameter.
No abnormal FDG uptake was seen.
A radiolucent shadow containing air was seen in the upper lobe of the right lung.
Scattered linear lesions were seen in both lungs; FDG uptake was normal.
No pleural thickening was seen bilaterally, and there was no effusion or pneumothorax in either pleural cavity.
Multiple lymph nodes were observed in the bilateral hilar regions, pretracheal space, para-aortic arch, aortic window, and subcarinal region, the largest with a short diameter of approximately 0.8 cm.
FDG uptake was increased, with an SUVmax of 4.5.
Cardiac findings were normal.
Partial arteriosclerosis was observed.
No abnormal density shadows were seen in either breast, and FDG metabolism was normal.
No esophageal dilation, wall thickening, or masses were observed, and FDG uptake was normal.
The liver showed no significant abnormalities in shape or size, with smooth borders and no widening of the hepatic fissure.
Plain CT scan showed no significant abnormal density shadows in the liver parenchyma, and 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 or size, but the gallbladder wall was thickened, and localized FDG uptake was normal.
The pancreas is normal in shape, with no obvious abnormal density shadows in the parenchyma.
The main pancreatic duct is not widened, and FDG uptake is not significantly abnormal.
The spleen is normal in shape, size, density, and FDG uptake.
Both kidneys are normal in shape and size, with small cystic lesions in the renal parenchyma, approximately 0.5 cm in diameter.
FDG metabolism is normal.
The renal pelvis, calyces, and ureters are not widened, and FDG uptake is not significantly abnormal.
The adrenal glands are slightly thickened bilaterally, with no abnormal FDG uptake.
The stomach is poorly filled, with slight thickening of the antral wall and slightly increased FDG uptake (SUVmax = 2.9).
The intestines are poorly filled, with increased FDG uptake in the sigmoid colon and part of the rectum (SUVmax = 7.8).
No obvious abnormalities are seen in the bilateral adnexa.
The bladder is poorly filled, with no obvious positive stones.
The cervix is full, with a visible soft tissue mass with indistinct borders and uneven density.
FDG uptake is increased (SUVmax = 21.9), with an uptake area of approximately 4.1*2.8*4.5cm, involving the lower segment of the uterine body and the upper segment of the vagina.
An intrauterine device (IUD) has been inserted.
No other obvious lesions are seen in the remaining uterus.
The right iliac lymph node is slightly enlarged, with a short diameter of approximately 1.0cm, and shows increased FDG uptake (SUVmax = 6.9).
The spinal alignment is normal, with some vertebral body margin osteophytes and L4/5 and L5/S1 intervertebral disc bulges.
A high-density lesion is present on the left side of the sacrum, approximately 0.9cm in diameter, with no abnormalities in FDG metabolism.
Systemic bone marrow FDG metabolism is normal.

Impression

1. a. Cervical mass with elevated FDG metabolism, suggestive of cervical cancer; please correlate with clinicopathology; right iliac lymph node metastasis. b. Benign bone disease of the right frontal bone is the primary consideration; metastatic tumor to be ruled out; close observation is recommended.

2. Chronic inflammatory micronodules in both lungs; CT follow-up is recommended to rule out other possibilities. Right upper lobe contains air sacs; a few post-inflammatory remnants in both lungs. Reactive hyperplasia of hilar and mediastinal lymph nodes. Partial arteriosclerosis.

3. Chronic cholecystitis. Bilateral renal cysts. Bilateral adrenal hyperplasia.

4. Chronic inflammatory changes or physiological uptake in the antrum of the stomach and part of the intestine; please correlate with endoscopic follow-up.

5. Degenerative changes in the spine; L4/5 and L5/S1 intervertebral disc bulge. Left sacral islet.

6. Nodular goiter in the right lobe of the thyroid gland; ultrasound follow-up is recommended.

7. Ischemic lesion in the right basal ganglia region. Chronic inflammation of the base of the tongue and bilateral palatine tonsils.

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