- Screening
- Preoperative indications
- Intraoperative indications
- Follow-up one week after aspiration
- Adverse events
- Follow-up 2
- Follow-up 3
- Management system of participants
- Speciman management system
- Data management system
- ADR/ADE management system
- Madicine management system
- Instruments management system
- SOPs
- Research team
- Design, Methods
|
Age ≥ 18 years old | Yes
|
|
Thyroid US indicates thyroid nodule. | Yes
|
|
US assessment accords with FNA criteria recommended by C-TIRADS | Yes
/No
|
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nodule with high insufficient rate | suspected degenerative nodule
|
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Informed consent | Yes
|
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Allergic to lidocaine or SonoVue | No
|
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Refuse to CEUS | No
|
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Severe abnormality of heart function or lung function | No
|
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Severe abnormality of coagulation function | No
|
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Pregnancy | No
|
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Active infectious focus on cervical skin | No
|
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Patients unable to cooperate for FNA or CEUS | No
|
|
Registration number | 0000034016 |
|
Birthday | 1986-03-03 |
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Sex | Female
|
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Telephone | 13822142931 |
|
Date for signing informed consent | 2023-06-19 |
|
Location of target thyroid nodule | right lobe
|
|
transverse diameter | 5 mm |
|
Anteroposterior diameter | 7 mm |
|
Upper and lower diameter | 8 mm |
|
Solid component (%) | 100 |
|
echo | hypoecho
|
|
edge | clear
|
|
border | regular
|
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acoustic halo | No
|
|
Strong echo within nodule | Sheet-like
|
|
Solid component of sheet-like strong echo (%) | 95 |
|
Score of ACR TI-RADS | 8 |
|
Rank of ACR TI-RADS | 5 |
|
Score of C-TIRADS | 2 |
|
Rank of C-TIRADS | 4b |
|
Ultrasonic diagnose | 退变结节与肿瘤鉴别 |
|
VCs function evaluated by TLUSG | bilateral VCs moved symmetrically
|
|
Routine blood test | Yes
|
|
Coagulation function | Yes
|
- Time of aspiration
- Contrast-enhance indication (CEUS-FNA group)
- Progression of operation
- Intraoperative instant complication
|
Date of aspiration | 2023-06-20 |
|
Start time | 15：59 |
|
End time | 16：06 |
|
Dosage of SonoVue | - |
|
No enhancement | No
|
|
Ratio of enhancement | - |
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Injection of SonoVue during FNA | No
|
|
Machine | GE logiq E9
|
|
Local anesthesia | 2% lidocaine
|
|
other local anaesthesics | - |
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Dosage of local anaesthesics | 4 ml |
|
Patient compliance | good
|
|
Aspiration needle | Italy 23G
|
|
FNA approach | lateral approach
|
|
Aspiration times | 4 |
|
Use of negative pressure | Yes
|
|
Pressure | 0.2 ml |
|
Quality of nodule | solid
|
|
Grittiness | Yes
|
|
Sample capacity | a little
|
|
Allergic to contrast agent | No
|
|
Painful | Yes
|
|
VAS score | 2 |
|
Analgesic | No
|
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Painful when leave interventional room | No
|
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Haemorrhage | No
|
|
Voice change | No
|
|
Vagal nerve syndrome | No
|
|
Horner syndrome | No
|
|
Aspiration related acute hypersensitivity reaction | No
|
|
location | |
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visible for bleeding by CDFI | |
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extend of hematoma (once after FNA) |
|
|
methods | |
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visible hemorrhage by CDFI 30 minutes after FNA | |
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extend of hematoma (before patient departure) | |
|
appearance | |
|
vocal cord mobility assessment by ultrasound | |
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methods | |
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whether the voice recovers when the patient leaves |
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Pathological number |
|
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Whether sample capacity is enough | |
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Number of observable follicular epithelial cell clusters in specimen | |
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Cytopathology classification |