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: Normal brain morphology and structure; no abnormal density shadows were seen in the brain parenchyma; and 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 and showed no significant abnormalities.
No thickening of the paranasal sinus mucosa was observed, and the sinus walls were intact.
The nasal septum was slightly deviated; FDG uptake in the nasopharynx was increased (SUVmax = 4.5); the palatine tonsils were symmetrical, and FDG uptake was physiological.
The laryngopharynx showed no abnormalities in morphology and structure.
The parotid and submandibular glands showed normal morphology and density, and physiological FDG uptake.
The thyroid gland was normal in morphology and size, with slightly uneven density and bilateral lobular calcifications; 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, located in the posterior segment of the left lower lobe, measures approximately 0.6 cm in diameter.
No abnormal FDG uptake was observed.
Scattered linear lesions were present in both lungs, with no abnormal FDG uptake.
No pleural thickening was observed bilaterally, and there was no pleural effusion or pneumothorax.
Lymph nodes were visualized in the pretracheal vena cava, aortopulmonary window, para-aortic arch, and subcarinal lymph nodes.
The largest lymph node had a short diameter of approximately 1.0 cm and increased FDG uptake (SUVmax = 2.4).
The cardiac silhouette was normal.
Some arteries showed slight sclerosis.
The esophagus was not dilated, and the wall showed no significant thickening or mass.
No increased FDG uptake was observed.
No obvious masses or nodules were observed in either breast, and FDG metabolism was normal.
The liver showed no significant abnormalities in shape or size, with smooth borders, no widening of the hepatic fissure, and decreased liver density (CT value: 32 HU).
No abnormal FDG uptake was observed.
The main portal vein showed no significant widening, and no dilation of intrahepatic or extrahepatic bile ducts was observed.
The gallbladder was normal 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 abnormal FDG uptake.
The spleen showed no abnormalities in shape, size, density, or FDG uptake.
Both kidneys were normal in shape and size, with punctate dense shadows in the parenchyma of the left kidney; no widening of the renal pelvis, calyces, or ureter was observed, and no obvious abnormalities in FDG uptake were observed.
The left adrenal gland was thickened with increased FDG uptake (SUVmax = 3.5), while the right adrenal gland showed no obvious abnormalities on contrast.
The stomach was adequately filled, with slight thickening of the gastric cardia, fundus, and antrum walls and increased FDG uptake (SUVmax = 3.8).
The intestines were not adequately filled; no local masses were observed, but continuous FDG uptake was observed in some intestinal segments (SUVmax = 9.6).
The bladder was poorly filled, with no obvious positive stones observed.
The cervix is full, with a visible soft tissue density mass, indistinct borders, measuring approximately 4.0*4.1cm, involving the upper vagina.
FDG uptake is increased (SUVmax = 4.9).
Several low-density lesions are also seen on the cervix, the largest being approximately 0.9cm in long diameter; FDG metabolism is normal.
Patchy FDG uptake is observed in the uterine cavity (SUVmax = 4.5).
Bilateral iliac vessels, retroperitoneum, and bilateral inguinal lymph nodes are visible, the largest being approximately 0.8cm in short diameter; FDG uptake is normal.
Decreased bone density is observed throughout the body, with scoliosis and osteophyte formation at the margins of some vertebrae.
Multiple lumbar disc bulges with pneumoconiosis and degeneration are present; FDG uptake is normal.
FDG uptake of the entire skeleton is normal.
Subcutaneous calcification is present in the left buttock.
Small patchy FDG uptake is observed bilaterally around the shoulders (SUVmax = 2.3).

Impression

1. a. Cervical mass with increased FDG metabolism, consistent with cervical cancer; reactive hyperplasia of bilateral iliac vessels, retroperitoneum, and bilateral inguinal lymph nodes. b. Nabothian cysts of the cervix, possibly due to physiological uptake within the uterine cavity.

2. a. Multiple solid nodules in both lungs, with clear borders and normal FDG uptake, suggestive of chronic inflammatory nodules, pending exclusion of mixed metastasis; follow-up examination recommended. b. Scattered post-inflammatory lesions in both lungs. Reactive hyperplasia of mediastinal lymph nodes. Minor arteriosclerosis in some arteries.

3. Fatty liver. Left adrenal hyperplasia. Left renal calcification.

4. Chronic inflammatory changes in some gastric wall and intestinal tract; please follow up with endoscopy.

5. Osteoporosis, scoliosis, degenerative changes in the spine, multiple lumbar disc bulges with pneumoconiosis. Subcutaneous calcification in the left buttock. Bilateral frozen shoulder.

6. The thyroid gland shows uneven density and calcifications in both lobes. FDG metabolism is normal, suggesting nodular goiter. Please confirm with ultrasound examination.

7. Cranial scintigraphy showed no obvious abnormalities. Chronic inflammation of the nasopharynx.

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