Kif tagħmel labra tal-bijopsija tal-pulmun

First, a conventional lung CT scan is performed, and then the distance and angle from the puncture point to the predetermined puncture target are measured on the CT image. Measure the puncture depth, hold the patient's breath, and perform the puncture at a predetermined angle. When puncturing, pay attention to keep the puncture needle in the same scanning level of the puncture point, and try to use the direction parallel or perpendicular to the ground. After the puncture is in place, perform a local CT scan to determine whether the needle tip is in the lesion. If the direction needs to be adjusted, the puncture The needle is withdrawn to the chest wall and then adjusted, or pulled out and re-punctured. When adjusting the puncture needle or withdrawing the needle, ask the patient to hold their breath. When the needle is in the body, let the patient breathe calmly and try to avoid coughing. After the puncture, the puncture needle was withdrawn, and the puncture specimen was fixed and sent for pathological examination.

In recent years, intrapulmonary needle biopsy has been widely used in the diagnosis and differential diagnosis of clinical diseases. There are many non-vascular guidance methods to achieve the purpose of biopsy or treatment. In medical imaging, CT, fluoroscopy, Which technique depends on the location, size, nature of the lesion and the doctor's proficiency, habits and the patient's ability to bear. CT-guided percutaneous lung biopsy is relatively simple and has few complications.

L-akbar vantaġġ li tuża CT-titqib iggwidat huwa li l-immaġni CT għandha densità għolja u riżoluzzjoni, u tista 'turi b'mod ċar id-daqs tal-leżjoni, ċisti u solidi, kemm jekk hemmx nekrożi, u r-relazzjoni mat-tessuti tal-madwar u organi. Mhuwiex disturbat mill-gass, xaħam, u għadam. Jista 'jintuża skanjar ta' saff-irqiq li jikkoinċidi, il-pożizzjonament huwa preċiż, u l-pożizzjoni tal-ponta tal-labra tista 'tiġi ġġudikata. Għalhekk, is-sigurtà hija tajba, ir-rata ta 'suċċess tal-bijopsija hija għolja, sa 90 fil-mija, u l-effett tat-trattament huwa wkoll tajjeb ħafna. Madankollu, it-titqib iggwidat CT-għandu wkoll nuqqasijiet: minħabba li l-immaġini mhix f'waqtha, il-moviment tan-nifs se jikkawża żbalji f'pożizzjonament preċiż, u l-pazjent għandu jkun imħarreġ biex jegħleb il-fażi tan-nifs. Meta l-labra tat-titqib teħtieġ li tifforma ċertu angolu mas-sezzjoni trasversali, it-teknika tat-titqib hija diffiċli, u l-angolu tal-gantry jista 'jiġi aġġustat.

Jekk għandek xi mistoqsijiet, jekk jogħġbok ikkuntattjana. Il-kumpanija tagħna tista 'tipproduċi diversi labar personalizzati, labar mediċi, labar tat-titqib, labar ipodermiċi, labar tal-bijopsija, labar tal-vaċċini, labar tal-injezzjoni, labar tas-siringi, labar veterinarji, labar tal-punt tal-lapes, labar tal-ovum pick up, labar tas-sinsla, eċċ. Jekk għandek bżonn personalizzati prodotti tal-labra, jekk jogħġbok ikkuntattjana. Aħna ħerqana għall-inkjesta tiegħek! Il-kwalità tal-prodotti manifatturati fil-fabbrika tagħna żgur li tissodisfak!

Jekk jogħġbok ikkuntattjana jekk għandek bżonn: zhang@sz-manners.com