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.
Both lungs show clear lung markings and multiple small solid nodules with well-defined borders.
The largest nodule is located in the anterior segment of the left upper lobe, measuring approximately 0.5 cm in diameter, with slightly increased FDG uptake (SUVmax = 1.4).
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.
A cystic opacity containing air is seen at the right posterior border of the upper trachea.
Multiple lymph nodes are visible in the bilateral supraclavicular fossa and superior mediastinal vascular spaces, the largest with a short diameter of approximately 0.7 cm, showing increased FDG uptake (SUVmax = 6.5).
The cardiac silhouette is normal.
The esophagus is not dilated, and the esophageal wall shows no significant thickening or mass; FDG uptake is not increased.
A punctate dense shadow is seen in the upper outer quadrant of the left breast.
No obvious mass or nodule is seen in the right breast; FDG metabolism is normal.
The liver showed no obvious abnormalities in shape and size, with smooth liver margins and no widening of the hepatic fissures.
Plain CT scan showed no obvious abnormal density shadows in the liver parenchyma, and FDG uptake was normal.
The main portal vein showed no obvious widening, and no dilation of intrahepatic or extrahepatic bile ducts was observed.
The gallbladder showed no abnormalities in shape and size, with slight 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 abnormal FDG uptake.
The spleen was enlarged, but its density and FDG uptake were normal.
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 abnormal FDG uptake.
Bilateral adrenal glands showed no obvious abnormalities on contrast.
The stomach was adequately filled, with no obvious thickening of the stomach wall and no abnormal FDG uptake.
The intestines were not adequately filled, with no local masses, but some intestinal segments showed increased FDG uptake (SUVmax = 8.4).
The bladder was poorly filled, with no obvious positive stones observed.
The uterus is enlarged, with an irregular soft tissue mass in the fundus and body, indistinct borders, measuring approximately 9.8*7.8*6.4cm, showing increased FDG uptake (SUVmax=20.3).
The cervix is involved, with an irregular serosal surface, blurred surrounding fat spaces, and indistinct boundaries with adjacent intestinal segments.
The uterine cavity shows uneven density, with patchy areas of fluid density and absent FDG uptake.
Multiple enlarged lymph nodes are visible beside the right uterus, bilaterally along the iliac vessels, and in the retroperitoneum, the largest with a short diameter of approximately 1.2cm, showing increased FDG uptake (SUVmax=12.1).
A small amount of pelvic effusion is present.
Multiple areas of bone destruction with increased FDG uptake are observed in the right iliac bone, right hip body, left pubic tubercle, and bilateral inferior pubic rami (SUVmax=8.3).
The spinal alignment is normal, with mild osteophyte formation at some vertebral margins.
An L5/S1 intervertebral disc bulge is present, with no abnormal FDG uptake.
Subcutaneous calcifications are present in both buttocks.
A fluid density shadow was seen in the sacral canal, with a long diameter of approximately 1.4 cm.

Impression

1. a. Uterine mass with elevated FDG metabolism, suggestive of malignancy; please correlate with clinicopathology; uterine cavity effusion, small amount of pelvic effusion. b. Multiple lymph node metastases in the right parauterine region, bilateral iliac vessels, retroperitoneum, bilateral supraclavicular fossa, and superior mediastinal vascular space. c. Multiple bone metastases in the right iliac bone, right hip body, left pubic tubercle, and bilateral inferior pubic rami. d. Multiple solid nodules in both lungs, with clear borders, some showing mild uptake, suggesting possible partial metastasis; CT follow-up is recommended.

2. A few post-inflammatory lesions in both lungs. Tracheal diverticulum.

3. Calcification in the left breast; ultrasound follow-up is recommended.

4. Splenomegaly. Chronic cholecystitis.

5. Possible chronic inflammatory changes in some intestinal segments; please correlate with endoscopy.

6. Mild vertebral osteophyte formation, L5/S1 intervertebral disc bulge. Bilateral subcutaneous calcifications in the buttocks. Sacral canal cyst.

7. 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