Diagnostic Njira ya Ultrasonography

Ultrasound ndi ukadaulo wapamwamba wazachipatala, womwe wagwiritsidwa ntchito kwambiri ndi madokotala omwe ali ndi malangizo abwino. Ultrasound imagawidwa mu A mtundu (oscilloscopic) njira, B mtundu (kujambula) njira, M mtundu (echocardiography) njira, fan fan (awiri-dimensional echocardiography) njira, Doppler akupanga njira ndi zina zotero. M'malo mwake, njira ya mtundu wa B imagawidwa m'magulu atatu: kusesa kwa mzere, kusesa kwa fan ndi kusesa kwa arc, ndiko kuti, njira yamtundu wa fan iyenera kuphatikizidwa munjira ya mtundu wa B.

A mtundu njira

Njira yamtundu wa A imagwiritsidwa ntchito kwambiri kuti mudziwe ngati pali zotupa zachilendo kuchokera ku matalikidwe, kuchuluka kwa mafunde, ndi kutsatizana kwa mafunde pa oscilloscope. Ndiwodalirika pa matenda a ubongo hematoma, zotupa mu ubongo, cysts, m`mawere edema ndi kutupa m`mimba, mimba oyambirira, hydatidiform mole ndi zina.

B mtundu njira

Njira yamtundu wa B ndiyomwe imagwiritsidwa ntchito kwambiri ndipo imatha kupeza mitundu yosiyanasiyana ya ziwalo zamkati zamunthu, popeza yakhala yothandiza kwambiri pakuzindikiritsa ubongo, diso (mwachitsanzo, kutsekeka kwa retinal) ndi orbit, chithokomiro, chiwindi (monga Kuzindikira khansa yachiwindi yaying'ono yosakwana 1.5 cm), ndulu ndi biliary, kapamba, ndulu, zilonda zam'mimba, matenda achikazi, urology (impso, chikhodzodzo, prostate, scrotum), kuzindikira misa yam'mimba, matenda am'mimba. monga aortic aneurysms ya m'mimba, inferior vena cava thrombosis), khosi ndi miyendo matenda aakulu a mitsempha ya magazi. Zojambulazo ndizowoneka bwino komanso zomveka bwino, zomwe zimapangitsa kuti zikhale zosavuta kuwona zotupa zazing'ono. Dziwani zambiri zamakina a ultrasound

M mtundu njira

Njira yamtundu wa M ndikulemba mayendedwe osinthika mtunda wa echo pakati pake ndi khoma la pachifuwa (probe) molingana ndi ntchito zamtima ndi zida zina m'thupi. Ndipo kuchokera pa tchati chopindika ichi, khoma la mtima, septum interventricular, patsekeke ya mtima, valavu ndi zina zimatha kudziwika bwino. Zolemba za ECG ndi mapu omveka a mtima nthawi zambiri zimawonjezeredwa nthawi imodzi kuti azindikire matenda osiyanasiyana a mtima. Kwa matenda ena, monga atrial myxoma, njirayi imakhala ndi kutsata kwakukulu kwambiri.