Sporadic - ka mea, o ka mea hiki wale mai o ke ahulau

Sporadic mai o kekahi o kaʻike manaʻo aha ahulau kaʻina hana, a me ka hōʻike 'ia nei no ka nawaliwali olelo o ka maʻi (epizootic) kaʻina.

Loulou'ōkuʻu kaʻina

• Sporadic mea hiki wale mai.
• Laha.
• Ka pandemic.

He aha ka ka mea hiki wale mai o sporadic

Sporadic - ka mea, 'o ia hoʻi he pa alima, o kéu hoʻomaopopo i loko o kēlā wā i kēia wā, irregularly.

Sporadic mea hiki wale mai ua kapaia ka alapine (frequency) o ka loaʻaʻana o ka ua maʻi ma ka pae typical no ka hoʻopaʻa 'ana ia wahi, i ka he wa pono a pili hiʻona o ka haawi mai heluna kanaka.

Ma nā hua'ōlelo, he sporadic maʻi - he maʻi i hihia i puunaue kŘpa a kōā kaulike ma ka heluna kanaka, a i ole interconnected'ōkuʻu dependency, a me ka na kumu o ka maʻiʻaʻai, a i ka hoailona o ka ili,ʻohana maʻi. Laupaʻi ana sporadic maʻi mea hiki wale mai ua hoʻonohoʻia i oi aku mamua o umi hihia no haneri tausani kanaka.

Main ke kumu no sporadic maʻi

• Neuroendocrine loli i loko o ke kino.
• Hoʻohuikau o ka mea maʻamau embryogenesis.
• Pathology o ka hāpai keiki (e like occlusive vascular lesions).
• Noho'na makaainana i ulu mutations.

Ano he kumu hoʻohālike a me nā 'ano o ka

• Sporadic goiter. I ka maʻi ua loaʻa wahi, a ua pili maoli no me ka hoʻolako 'ole' neurohormonal 'ia i loko o ke kino. Inā ia i ka maʻi ua 'akomi i ka pili me ke' o ka lepo haku mele 'ana a me ka wai i loko o ka wahi, keia hihia mea ole sporadic. O kŰia E e wahi ana i ka endemic maʻi.
• Sporadic hemiplegic migraine. ua kakau migraine hihia like sporadic - ia o ka wā i ke ano o keia palapala o ka lapaʻau kiʻi (migraine me ka aura, hoikeia mai hemiparesis, ma ka loa manawa - i ka hemiplegia ka loihi o mai i kekahi hora) 'aʻole i hoʻomaka ai ma ka mōʻaukala kekahi o na hoahanau. Sporadic Migraine E e differentiated, mai nā ano o ka maʻi i like symptoms, a me cerebrovascular hanana, me transient.
• Amyotrophic kīloi paʻewa sclerosis. Ano ma ka hapanui o na hihia sporadic. Kēia maʻi i kaʻohana palapala i mea transmissible i loko o ka autosomal Hoʻohaku hooilina alanui. Ua Ua kākau i loko o umi pakeneka o ka huina nui o ka morbidity, a mai kekahi anatomical a me ka lapaʻau hiʻona e kōkua differentiate ia mai sporadicʻano.