Totoga Endocrine. O le puna thyroid. Ituaiga o pathologies. faamaʻi pancreatic

puna Thyroid secretes homone faatosinaina le tuputupu ae, ua toe faia, pepa solo eseesega, ma metabolism. O loo i ai o i vertebrates, e aofia ai tagata.

Faavasegaina o faamai thyroid.

1. ni faaletonu Congenital (ectopia, hypoplasia, aplasia).
2. goiter faatetele.

E ala i galuega tauave: gipertireodny, euthyroid, hypothyroid.

O le foliga: faasalalauina fefiloi, nodular.

3. goiter utuvā.

E ala i galuega tauave: gipertireodny, euthyroid, hypothyroid.

O le foliga: faasalalauina fefiloi, nodular.

4. Goiter Graves.

E faalagolago i le mamafa o hyperthyroidism: faigofie, auala, malosi.

5. Hypothyroidism.

E faalagolago i le mamafa: ogaoga (myxedema), auala, o le malamalama.

6. faamai Inflammatory:

- faaumiumi lymphomatoid thyroiditis (Hashimoto, Hashimoto);

- subacute thyroiditis;

- thyroiditis matuitui ;

- thyroiditis fibrous (Riedel);

- uiga patino pathologies seāseā (syphilis, fatafata vaivai).

7. Faaleagaina:

- tapunia;

- tatala.

8. neoplasm matuia.

Pancreas. Histology.

O lenei tino ua i ai se faiga digestive galuega tauave endocrine ma exocrine. Pancreas o histologically lavelave alveolar-tubular puna. Feaveai faavaeina tubular (islets o Langerhans) o lo oi le va o le alveoli. O i latou o le totoga o secretion lotoifale, faamalolo le inisalini hormone.

galuega tauave Secretory i le pancreas i lalo o le uunaiga a parathyroid hormone ma glands thyroid, ma glands adrenal.

Tino o aafia i le tuuina atu o nisi o homone polypeptide e ulu atu i le bloodstream. ua faia lenei faagasologa i le sela o islets pancreatic.

Exocrine galuega tauave i le pancreas o loo taoto i le secretion o le sua i le duodenum. O loo i ai se faigata o enzymes aafia i le hydrolysis o le polymers autu meaai. O le tagata autu e pei amylase, lipase, trypsin ma chymotrypsin.

faaletonu e faaaogaina i le pancreas ua sili aveina e le uunaiga a le neura tutotonu. Eseese tulaga faigata, aemaise, faifai pea e le aunoa, e masani ona tuuina atu faatasi ma faateleina secretion o sua gastric, ma faaumiumi tulaga o le atuatuvale - ana sauaga.

matauina faagasologa dystrophic ma faaletonu metabolic. E sili ona masani ai o le toilalo o le pancreas i le talaaga o hemochromatosis.

Abnormalities i le natura faaumiumi o faasalalauina tuufaatasia le suiga pathological o arterial ma tafe toto mai alatoto mo suesuega.

O le faamaʻi taatele o inflammatory pancreas - Pancreatitis. O le ituaiga faaumiumi ma matuitui taatele o faamai.

Manuʻa i le pancreas e mafai ona mafua mai i faamai pepa solo connective faasalalauina.

Periarteritis nodosa faatupu faalavelave i totonu o le ipu tino. e tutusa le ata o le togafitiga i le faaaliga a faaumiumi po o pancreatitis matuitui.

e matua seasea tino TB. O le a mafai ona e atiina faamai o le pancreas o se taunuuga o tui o mycobacteria lymphogenous, faafesootai (s totoga tuaoi) po o le auala hematogenous.

e mafai ona lua maua ma masani lesion syphilis. I le tulaga muamua faamaʻi pancreatic e seāseā tutupu ma e tulai mai e tusa ai o vaega morphological i ituaiga e tolu. E aofia ai edematous infiltrative (syphilis lona lua), gummy ma sclerotic ituaiga patino o pancreatitis.

Sisite seasea mateia. O lenei faamaʻi e aafia ai le parenchyma pancreatic o se okeni po o lona pepa solo o loo siomia ai.