Ko te Livedo reticularis he kitenga kiri noa i roto i te kiri, ā, ka kitea he āhua ngongongongo, he papura, ā, ka āhua rite ki te miro. Ka kaha ake te āhua i te wā ka pā ki te makariri, ā, ka puta i te nuinga o ngā wā i ngā pito o raro. Nā te hekenga o te rere o te toto i roto i ngā arterioles, e tuku ana ki ngā kapilari o te kiri, ka puta te toto kāore i te heke‑ā‑hāora (deoxygenated) ā, ka whakaatu he āhua kikorangi. Ka puta tēnei āhua i te hyperlipidemia, i ngā raru microvascular hematological, i te anemia, i te ngoikore o te kai, i te mate hyper‑ me te autoimmune, me ngā rārangi taero/matea.
Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin.
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Lesion nā te kino o te infrarenal aortoiliac stenosis.
Erythema ab igne (kōwhai āhua) ki Livedo reticularis (kōwhai āhua rerekē)
Ko te Livedo reticularis (LR) he āhua kiri e tohu ana i te āhua rangitahi, ka roa, rānei, he kotingotingo, he whero‑pūru ki te papura, he tauira kupenga. Ko te nuinga o ngā wā ka pā ki ngā wāhine o wāenga‑pakeke, ā, ko te nuinga o te wā kāore he tohu. I tētahi atu taha, ko te livedo racemosa (LRC) he āhua kino ake e hono ana ki te mate antiphospholipid antibody syndrome. Livedo reticularis (LR) is a cutaneous physical sign characterized by transient or persistent, blotchy, reddish-blue to purple, net-like cyanotic pattern. LR is a benign disorder affecting mainly middle-aged females, whereas livedo racemosa (LRC) is pathologic, commonly associated with antiphospholipid antibody syndrome.