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: Normal in shape and size, with uneven density; increased FDG uptake (SUVmax = 3.6).
Multiple lymph nodes in the bilateral deep cervical spaces and submandibular region, the largest approximately 0.7 cm in short diameter; increased FDG uptake (SUVmax = 3.5).
Clear lung markings; small solid nodules in the posterior and basal segments of the left lower lobe, the largest approximately 0.3 cm in diameter; no abnormal FDG uptake observed.
No pleural thickening observed bilaterally; no pleural effusion or pneumothorax observed bilaterally.
Multiple small lymph nodes in the bilateral axillae, the largest approximately 0.5 cm in short diameter; slightly increased FDG uptake (SUVmax = 1.9).
No significantly enlarged lymph nodes observed in the bilateral hilar and mediastinal regions.
No abnormalities observed in the cardiac silhouette; cardiac chamber density is lower than myocardial density.
No abnormal density shadows observed in the bilateral breasts; normal FDG metabolism observed.
No esophageal dilation, no significant thickening or mass in the esophageal wall, and no increased FDG uptake.
No obvious abnormalities in liver morphology and size, smooth liver margins, no widening of the liver fissure, a slightly low-density lesion in the right posterior lobe of the liver, approximately 0.6*0.7cm in size, with no abnormal FDG metabolism.
A small cystic lesion in the left lateral lobe of the liver, approximately 0.5cm in diameter, with no abnormal FDG uptake.
No significant widening of the main portal vein, and no dilation of intrahepatic or extrahepatic bile ducts.
The gallbladder is small, with thickened gallbladder wall, and no abnormal local FDG uptake.
The pancreas is normal in morphology, with 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 morphology, size, density, or FDG uptake.
Both kidneys are normal in shape and size, with no obvious abnormal density shadows seen in the parenchyma.
No widening of the renal pelvis, calyces, or ureters is observed, and FDG uptake is not significantly abnormal.
Bilateral adrenal gland imaging shows no obvious abnormalities.
Stomach distension is poor, with a considerable amount of residual contents.
No obvious thickening of the stomach wall is observed, and FDG uptake is not significantly abnormal.
Intestinal distension is unsatisfactory, with increased FDG uptake in some parts of the intestine; SUVmax = 3.4.
An irregular soft tissue mass was observed in the cervix and adjacent uterine body, with indistinct borders and uneven density.
FDG uptake was increased (SUVmax = 15.7), and the mass measured approximately 5.5*5.0*6.1cm, involving the upper vagina and uterine cavity.
The surrounding fat space was poorly visualized.
Multiple lymph nodes were observed bilaterally near the iliac vessels and in the retroperitoneum, the largest being located near the right iliac vessel with a short diameter of approximately 0.9cm, showing increased FDG uptake (SUVmax = 10.1).
Small inguinal lymph nodes were also observed bilaterally, the largest being approximately 0.5cm in short diameter, with slightly increased FDG uptake (SUVmax = 2.3).
Pelvic effusion was present.
The uterus was full with irregular borders, and FDG metabolism was normal.
No obvious abnormalities were observed in the bilateral adnexa.
The bladder was poorly filled, and no obvious positive stones were observed.
The spinal alignment is normal, with mild osteophyte formation at the margins of some vertebral bodies, and L4/5 and L5/S1 intervertebral disc bulges.
Systemic bone marrow FDG metabolism is normal.

Impression

1. a. Irregular lesions in the cervix and adjacent uterine body with increased FDG metabolism, consistent with cervical cancer; multiple lymph node metastases in the bilateral iliac vessels and retroperitoneum; possible reactive hyperplasia of bilateral inguinal lymph nodes. b. Full uterus with irregular margins; no abnormalities in FDG metabolism; please correlate with clinical findings. Pelvic effusion.

2. Chronic inflammatory nodule in the lower lobe of the left lung; CT follow-up is recommended. Reactive hyperplasia of bilateral axillary lymph nodes. Anemia.

3. Small cyst in the left lobe of the liver; possible hemangioma in the right lobe. Chronic cholecystitis.

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

5. Mild vertebral osteophyte formation; L4/5 and L5/S1 intervertebral disc bulge.

6. Uneven thyroid density and elevated FDG metabolism suggest possible inflammation. Please combine thyroid function tests and ultrasound examination.

7. No obvious abnormalities were found on cranial scintigraphy. Reactive hyperplasia of bilateral cervical lymph nodes.

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