Sengoli: Joan Hall
Letsatsi La Creation: 2 Hlakubele 2021
Ntlafatsa Letsatsi: 25 December 2024
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Enteroendocrine Tumors: MEN1 & Insulinoma (β-cells)– Endocrine Pathology | Lecturio
Video: Enteroendocrine Tumors: MEN1 & Insulinoma (β-cells)– Endocrine Pathology | Lecturio

Insulinoma ke hlahala e manyeme e hlahisang insulin e ngata haholo.

Manyeme ke setho ka mpeng. Manyeme a etsa li-enzyme le lihomone tse 'maloa, ho kenyelletsa le hormone insulin. Mosebetsi oa insulin ke ho fokotsa boemo ba tsoekere (glucose) maling ka ho thusa tsoekere ho kenella liseleng.

Boholo ba nako ha tsoekere ea mali ea hau e fokotseha, manyeme a emisa ho etsa insulin ho etsa bonnete ba hore tsoekere ea mali e lula maemong a tloaelehileng. Lihlahala tsa manyeme tse hlahisang insulin e ngata haholo li bitsoa insulinomas. Li-insulin li lula li etsa insulin, 'me li ka etsa hore tsoekere e maling a hao e be tlase haholo (hypoglycemia).

Tekanyo e phahameng ea insulin ea mali e baka tsoekere e tlase maling (hypoglycemia). Hypoglycemia e ka ba bonolo, e lebisang ho matšoao a kang ho tšoenyeha le tlala. Kapa e ka ba matla, e lebisang ho hoholeha, ho akheha, esita le lefu.

Insulinomas ke lihlahala tse sa tloaelehang haholo. Hangata li hlaha e le lihlahala tse nyane, tse nyane. Empa hape ho ka ba le lihlahala tse 'maloa tse nyane.

Boholo ba insulinomas ke lihlahala tse se nang mofets'e (benign). Batho ba nang le mathata a itseng a lefutso, joalo ka mefuta e mengata ea endocrine neoplasia ea mofuta oa I, ba kotsing e kholo ea insulinomas.


Matšoao a atile haholo ha u itima lijo kapa u tlōla kapa u lieha ho ja. Matšoao a ka kenyelletsa:

  • Matšoenyeho, boitšoaro bo fetoha, kapa pherekano
  • Pono e koahetsoeng
  • Ho lahleheloa ke kelello kapa ho akheha
  • Ho tsitsinyeha kapa ho thothomela
  • Botsoa kapa hlooho
  • Tlala lipakeng tsa lijo; boima ba 'mele bo tloaelehile
  • Ho otla ha pelo kapele kapa ho otla ha pelo
  • Ho fufuleloa

Kamora ho itima lijo, mali a hau a ka hlahlojoa bakeng sa:

  • Boemo ba mali a C-peptide
  • Tekanyo ea tsoekere ea mali
  • Tekanyo ea insulin ea mali
  • Lithethefatsi tse bakang manyeme ho lokolla insulin
  • Karabelo ea 'mele oa hau ho thunya ea glucagon

Tlhatlhobo ea mpa, ea CT, ea MRI, kapa ea PET e ka etsoa ho batla hlahala ea manyeme. Haeba hlahala e sa bonoe ho skena, ho ka etsoa e 'ngoe ea liteko tse latelang:

  • Endoscopic ultrasound (teko e sebelisang boholo le maqhubu a molumo ho bona litho tsa tšilo ea lijo)
  • Octreotide scan (tlhahlobo e ikhethileng e hlahlobang lisele tse hlahisang li-hormone 'meleng)
  • Pancreatic arteriography (teko e sebelisang dae e khethehileng ho bona methapo e ka har'a manyeme)
  • Sampling venous venous bakeng sa insulin (teko e thusang ho fumana hore na hlahala e ka ba kae kahara manyeme)

Phekolo ke kalafo e tloaelehileng bakeng sa insulinoma. Haeba ho na le hlahala e le 'ngoe, e tla tlosoa. Haeba ho na le lihlahala tse ngata, karolo ea manyeme e tla hloka ho tlosoa. Bonyane karolo ea 15 lekholong ea manyeme e tlameha ho tloheloa ho hlahisa maemo a tloaelehileng a li-enzyme bakeng sa tšilo ea lijo.


Maemong a sa tloaelehang, manyeme kaofela a tlosoa haeba ho na le li-insulinoma tse ngata kapa a tsoela pele ho khutla. Ho tlosa manyeme kaofela ho lebisa ho lefu la tsoekere hobane ha ho sa na insulin e hlahisoang. Joale ho hlokahala li-insulin shots (liente).

Haeba ho se na hlahala e fumanoang nakong ea ts'ebetso, kapa haeba o sa khone ho buuoa, o ka fumana moriana oa diazoxide ho theola tlhahiso ea insulin le ho thibela hypoglycemia. Ho fanoa ka pilisi ea metsi (diuretic) le moriana ona ho thibela 'mele ho boloka mokelikeli. Octreotide ke moriana o mong o sebelisetsoang ho fokotsa ho lokolloa ha insulin ho batho ba bang.

Maemong a mangata, hlahala ha e na mofets'e (benign), mme ho buuoa ho ka folisa lefu lena. Empa tšoaetso e matla ea hypoglycemic kapa ho ata ha hlahala ea mofets'e ho litho tse ling ho ka beha bophelo kotsing.

Mathata a ka kenyelletsa:

  • Bohato bo matla ba hypoglycemic
  • Ho hasana ha hlahala ea mofets'e (metastasis)
  • Lefu la tsoekere haeba manyeme kaofela a tlosoa (ka seoelo), kapa lijo tse sa keneng ha manyeme a mangata a tlosoa
  • Ho ruruha le ho ruruha ha manyeme

Bitsa mofani oa tlhokomelo ea bophelo haeba u ba le matšoao a insulinoma. Ho oa le ho akheha ke boemo ba tšohanyetso. Letsetsa 911 kapa nomoro ea lehae ea tšohanyetso hang hang.


Insulinoma; Islet cell adenoma, hlahala ea Pancreatic neuroendocrine; Hypoglycemia - insulinoma

  • Litšoelesa tsa endocrine
  • Ho lokolloa ha lijo le insulin

Asban A, Patel AJ, Reddy S, Wang T, Balentine CJ, Chen H. Kankere ea sistimi ea endocrine. Ka: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, bahlophisi. Abeloff's Clinical Oncology. La 6th. Philadelphia, PA: Elsevier; 2020: khaolo ea 68.

Webosaete ea National Comprehensive Cancer Network. Litaelo tsa NCCN tsa litloaelo tsa kliniki ho oncology (litataiso tsa NCCN): Neuroendocrine le lihlahala tsa adrenal. Mofuta oa 2.2020. www.nccn.org/professionals/physician_gls/pdf/neuroendocrine.pdf. E ntlafalitsoe ka la 24 Phupu 2020. E fihlile ka la 11 Pulungoana.

Strosberg JR, Al-Toubah T. Lihlahala tsa Neuroendocrine. Ka: Feldman M, Friedman LS, Brandt LJ, bahlophisi. Sleisenger le Fordtran's Mpeng le Mafu a Sebete. 11th ed. Philadelphia, PA: Elsevier; 2021: khaolo ea 34.

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