Obulwadde bwa Langerhans Cell Histiocytosis (LCH) kye ki? Omwana wo omuto ali mu kabi?

Wali owuliddeko ku Langerhans Cell Histiocytosis, oba kye tuyita LCH mu bufunze? Mpozzi erinnya liwulikika nga lizibu katono ate nga litiisa. Naye mu butuufu buno bulwadde bwa bbula nnyo obusinga okukwata abaana baffe abato naddala abalongo n’abaana abali wansi w’emyaka 15. Kale teweeraliikiriranga, katukyogereko mu ngeri ennyangu, mu lulimi Olusinhala lw’osobola okutegeera obulungi ennyo, mu bujjuvu, ng’olinga ayogera ne mukwano gwo ow’oku lusegere.

Ddala (LCH) kye ki?

Mu ngeri ennyangu, (LCH) mbeera ebaawo ng’omubiri gw’omwana gulina obutoffaali bwa Langerhans bungi nnyo, ekika ky’obutoffaali obw’enjawulo mu baserikale baffe abaserikale b’omubiri. Obutoffaali buno obwa Langerhans mu butuufu kika kya butoffaali bwa musaayi obweru. Omulimu gwazo omukulu kwe kulwanyisa obuwuka obuyingira mu mubiri gwaffe n’okutukuuma obutakwatibwa ndwadde.

Obutoffaali buno mu budde obutuufu busangibwa mu mibiri gyaffe gyonna naddala mu lususu, mu mawuggwe, mu bitundu by’omubiri ebiyitibwa lymph nodes, mu busimu bw’amagumba, mu nseke, ne mu kibumba. Naye mu mbeera ya (LCH), obutoffaali buno obwa Langerhans bukuŋŋaanyizibwa ekisukkiridde mu kifo kimu oba ebisingawo. Kino bwe kibaawo, ebitundu bino bisobola okwonooneka ne bikola ebiwundu.

Enkola y’obulwadde buno eyinza okwawukana okusinziira ku muntu. Abaana abamu bawona ddala obulwadde buno nga bafuna obujjanjabi obusaanidde. Ekyewuunyisa oluusi naddala nga kikosa olususu lwokka, lusobola okutereera nga tewali bujjanjabi bwonna. Wabula singa embeera eno (LCH) ekosa ebitundu ebikulu ng’obusimu bw’amagumba bw’omwana, enseke oba ekibumba, kiyinza okwetaagisa obujjanjabi obw’amaanyi.

(LCH) ye kookolo?

Kino kibuuzo abantu bangi kye balina. Mu butuufu, abanoonyereza abasinga obungi batwala LCH ng’embeera ya kookolo, kwe kugamba, ekizimba. Kyokka kati bannassaayansi abamu bakitwala ng’obulwadde obuzimba. Kyokka abakugu mu by’obulwadde bwa kkansa basawo abakugu mu kujjanjaba kookolo n’endwadde z’omusaayi. Oluusi, obujjanjabi bwa kookolo, gamba ng’obujjanjabi bwa ddagala, nabwo bukozesebwa okujjanjaba embeera eno.

Ani asinga okukosebwa embeera eno (LCH)?

LCH esinga kubeera mu balongo n’abaana abali wakati w’emyaka 1 ne 15. LCH mu bantu abakulu tebatera nnyo, naye si nti tekisoboka.

Kino kya bulijjo kitya?

Okusinziira ku bibalo, omu oba babiri ku buli bukadde bw’abalongo bakosebwa obulwadde bwa LCH buli mwaka. Ate era, abaana nga bataano ku buli bukadde abali wansi w’emyaka 15 be bakwatibwa. Kale olaba nti eno mbeera ya bbula nnyo.

Bubonero ki obwa (LCH)?

Obubonero bwa LCH bwawukana nnyo okusinziira ku muntu. Kiyinza okukosa ekitundu kimu kyokka eky’omubiri, oba okukwata ebitundu bingi. Kale, obubonero businziira ku kitundu ki eky’omubiri gw’omwana ekikoseddwa.

Singa amagumba gakosebwa:

Abaana nga 80% abalina LCH bafuna ebiwundu mu ggumba lyabwe erimu oba okusingawo. Kiki ekiyinza okuvaako kino?

• Okuzimba oba ekizimba kiyinza okuva mu bitundu ng’ekiwanga, amagumba ageetoolodde amaaso, amagumba g’amatu, amagumba g’akawanga, ebitundu by’omubiri, omugongo, ebisambi oba embiriizi. Okuzimba kuno kuyinza okukuluma oba okuggwaawo.
• Okulumizibwa omutwe.
• Obulumi mu bulago oba omugongo.
• Okumenyamenya.
• Okukaluubirirwa okutambula.
• Okulemagana.

Ku lususu:

Ebizimba bitera okulabibwa ng’obubonero bw’olususu (LCH).

• Mu balongo abato, ekizimba ekiringa cradle cap kiyinza okulabika ku mutwe.
• Mu baana abakulu n’abantu abakulu, kiyinza okuvaako ekizimba ekifuukuuse ekifaanana ng’ekizimba.
• Ensigo zino zisobola n’okulabika ku bitundu by’omubiri ebirala (ekisambi, emikono, enkwawa, olubuto, omugongo, ekifuba). Ziyinza okuluma, okusiiwa oba okukaluba.
• Abaana abamu bayinza okufuna ebizimba ebikulukuta.
• Ebintu ng’okukyusa langi, okukaluba oba okusekula kw’emisumaali nabyo biyinza okubaawo.

Ku bikwata ku kamwa:

Obubonero obuyinza okulabibwa munda mu kamwa mulimu:

• Amannyo okusumulula oba okufiirwa amannyo.
• Erinnyo erisika.
• Okuzimba kw’ennyindo.
• Amabwa ku mimwa, ku lulimi, munda mu matama oba ku kasolya k’akamwa.

Ebikwatagana n’ekibumba oba Ensigo:

Singa ebitundu bino bikosebwa, obubonero nga:

• Okuzimba mu lubuto olw’okugaziwa kw’ekibumba ne/oba enseke.
• Okufuuka okwa kyenvu kw’olususu n’okuzuukuka kw’amaaso (jaundice).
• Okusiiwa.
• Obukoowu.
• Okunyiga n’/oba okuvaamu omusaayi okwangu.

Singa obusigo bw’amagumba bukosebwa:

Obusigo bw’amagumba we bukolebwa obutoffaali bw’omusaayi. Bwe kiba nga kikoseddwa:

• Okukendeera kw’omusaayi, olususu olumyufu, obukoowu, n’obutayagala mmere olw’obutoffaali obumyufu okukendeera.
• Okukwatibwa yinfekisoni enfunda eziwera n’omusujja olw’obutoffaali obweru obutono.
• Okunyiga n’/oba okuvaamu omusaayi okwangu olw’obutoffaali obutono obuyitibwa platelets.

Enkola y’endwadde z’omu lubuto (Endocrine System - Hormones):

LCH esobola okukosa enkola y’omubiri gw’omwana, nga muno we wakolebwa obusimu, gamba ng’endwadde z’omubiri (pituitary gland) ne thyroid gland.

• Singa endwadde y’ekibumba ekosebwa: ennyonta esukkiridde (polydipsia) n’okufulumya omusulo ennyo (era eyitibwa diabetes insipidus), okukula okulemererwa, okukula amangu oba okulwawo, n’okugejja.
• Singa endwadde ya thyroid ekosebwa: okuzimba kw’endwadde ya thyroid, obubonero bw’obusimu bwa thyroid obutono (hypothyroidism), n’okukaluubirirwa okussa.

Ku bikwata ku matu:

• Obulwadde bw’amatu obutera okukwatibwa.
• Amazzi agakulukuta okuva mu matu.
• Okumyuuka.
• Okusiiyibwa okusiiyibwa.
• Okulumwa amatu.
• Okubulwa okuwulira.

Ku bikwata ku maaso:

• Amaaso agabumbulukuka.
• Okuzimba waggulu w’amaaso.
• Ebizibu by’okulaba.

Ensigo z’omusaayi:

• Ensigo ezizimba era eziruma mu bulago, enkwawa, ne/oba mu kisambi.

Enkola y’obusimu obw’omu makkati:

Kino kitegeeza nti obwongo ne/oba omugongo bikosebwa.

• Okulumizibwa omutwe.
• Okuziyira.
• Okusesema.
• Ennyonta esukkiridde.
• Okufuka ennyo.
• Okukaluubirirwa okutambula.
• Okufiirwa bbalansi.
• Obutasobola kufuga ntambula za mubiri (ataxia).
• Obuzibu okwogera oba okulaba.
• Okukonziba.
• Enkyukakyuka mu nneeyisa ne/oba okujjukira.

Amawuggwe:

Pulmonary LCH, embeera ekwata amawuggwe, esinga kubeera mu bantu abakulu. Abantu abanywa sigala naddala be bali mu bulabe.

• Obulumi mu kifuba.
• Okusesema okukalu.
• Okukaluubirirwa okussa.
• Okusesema omusaayi.
• Okulemererwa kw’amawuggwe (pneumothorax).

Enkola y’omu lubuto n’ekyenda:

Singa olubuto lw’omwana, ekyenda ekitono, ne/oba ekyenda ekinene bikosebwa:

• Obulumi mu lubuto.
• Okusesema.
• Embiro.
• Omusaayi mu musulo.
• Okulemererwa okukula olw’endya embi.

Ekikulu: Obubonero buno buyinza okuva ku mbeera endala zonna, so si LCH yokka. N’olwekyo, omwana wo bw’aba alina obubonero buno, kikulu okunoonya amangu omusawo amagezi asobole okuzuulibwa obulungi.

Biki ebivaako (LCH)?

Abantu nga kitundu bokka abalina LCH be balina enkyukakyuka mu mubiri mu buzaale obuyitibwa BRAF. Enkyukakyuka z’omubiri (somatic mutations) nkyukakyuka ezibeerawo mu butoffaali obumu oluvannyuma lw’okufuna olubuto. Tezisikira bazadde, wabula zibeerawo mu ngeri ya kimpowooze mu kiseera ky’okukula kw’embuto.

Ensengekera y’obutonde (BRAF) ekola puloteyina efuga okukula n’enkula y’obutoffaali. Mu budde obwabulijjo, puloteyina eno esobola okukoleezebwa n’okuzikizibwa okusinziira ku bubonero bw’eddagala. Naye bwe wabaawo enkyukakyuka mu ggiini eno, puloteyina bulijjo esibira mu mbeera ya "on". Kino kireetera obutoffaali bwa (LCH) okukula n’okwawukana ekisusse. Kino kye kivaako ebitundu by’omubiri okwonooneka n’okutondebwawo ebizimba.

Bannasayansi era bakizudde nti enkyukakyuka mu buzaale obulala obuwerako nazo ziyinza okuvaako obulwadde buno. Okugeza, obuzaale (MAP2K1), (RAS), ne (ARAF). Abanoonyereza abamu balowooza nti obutwa obuva mu butonde n’obulwadde bw’akawuka nabyo biyinza okuvaako obulwadde buno.

Biki ebiyinza okuleeta akabi eri (LCH)?

Ensonga ezimu ziyinza okwongera ku bulabe bw’omwana wo okufuna LCH. Mu bino mulimu:

• Okubeera n’ebyafaayo by’amaka ga LCH.
• Okubeera n’eggwanga lya Hispanic (wadde nga kino tekikwatagana nnyo na nsi yaffe, kyogerwako mu nsonda).
• Okunywa sigala (naddala eri abantu abakulu abalina kookolo w’amawuggwe (LCH)).
• Okukwatibwa eddagala erimu ng’oli lubuto.
• Okukwatibwa enfuufu y’ebyuma, granite oba enku ku mulimu.
• Yinfekisoni mu kiseera ky’omwana omuwere.
• Obutafuna kugema kusemba mu buto.

Bizibu ki ebiyinza okuva mu (LCH)?

Abaana nga 50% abalina LCH bafuna ebizibu eby’enjawulo olw’embeera eno. Okugeza nga:

• Okufuna enkovu.
• Okulwawo okukula.
• Obulemu ku binywa n’amagumba.
• Embeera nga sukaali (Diabetes insipidus).
• Obutakwatagana mu busimu.
• Obuzibu mu kuwulira.
• Ebizibu by‟obulamu bw‟omutwe (nga okwennyamira, okweraliikirira).
• Obuzibu mu magumba n’amawuggwe.
• Obulwadde bw’ekibumba obuyitibwa cirrhosis.
• Kookolo ow’okubiri (e.g. leukemia, lymphoma, Ewing sarcoma).

LCH ezuulibwa etya?

Omusawo w’omwana wo ajja kusooka kubuuza ku byafaayo by’obujjanjabi bw’omwana wo n’okukeberebwa omubiri. Olwo, bajja kulagira okukeberebwa okuwerako okusinziira ku bubonero omwana bw’afuna. Okusinziira ku bivudde mu kukeberebwa kuno, omwana wo ayinza okusindikibwa ew’omusawo w’omusaayi/omusawo wa kookolo ow’abaana, ajja okukwasaganya obujjanjabi n’okulabirira omwana wo.

Bikebere ki ebikolebwa okuzuula obulwadde?

Olw’okuba LCH esobola okukosa ebitundu by’omubiri eby’enjawulo, kyetaagisa okukeberebwa okuwerako okusobola okuzuula obulungi obulwadde buno.

• Okukebera omusaayi:
• Okubala omusaayi mu bujjuvu (CBC): Kino kikebera obutoffaali obumyufu bw’omwana, obutoffaali obweru n’obutoffaali obukola omusaayi.
• Okukebera kemiko w’omusaayi: Bino bikebera emiwendo gy’ebintu ebimu ebifulumizibwa ebitundu by’omubiri n’ebitundu by’omubiri.
• Okukebera enkola y’ekibumba: Bino bikebera emiwendo gy’ebintu ebifulumizibwa ekibumba.

• Okukebera omusulo:
• Okwekenenya omusulo: Okukeberebwa obungi bw’obutoffaali obumyufu, obutoffaali obweru, puloteyina ne ssukaali mu musulo gw’omwana.
• Okukebera obutaba na mazzi: Kino kikebera obungi bw’omwana bw’afulumya omusulo n’okumanya oba omusulo gufuuka gwa maanyi nga taweereddwa mazzi.

• Okukebera ebitundu by’omubiri (biopsies):
• Biopsy: Omusawo akwata sampuli y’ebitundu by’omubiri, era omukugu mu by’endwadde n’agitunuulira mu microscope okukebera obutoffaali bwa LCH.
• Okusiba obusigo bw’amagumba n’okukebera obusimu bw’amagumba: Empiso eriko ekituli ekozesebwa okuggya obusigo bw’amagumba, omusaayi n’akatundu akatono ak’eggumba mu ggumba ly’omu kiwato ky’omwana. Kino nakyo kikeberebwa omukugu mu by’endwadde.

• Okukebera obuzaale:
• Sampuli y’omusaayi oba ebitundu by’omubiri ekozesebwa okukebera enkyukakyuka mu ggiini (BRAF).

• Ebigezo by’okukuba ebifaananyi:
• X-rays: Ebifaananyi by’amagumba n’ebitundu by’omubiri bikwatibwa. Oluusi okunoonyereza ku magumba ku mubiri gwonna kukolebwa okunoonya ebitali bya bulijjo.
• Sikaani y’amagumba: Ekintu ekirimu amasannyalaze kifukibwa mu musuwa ne bakozesa sikaani okunoonya ebifo ebitali bya bulijjo mu magumba. Kino tekikyakozesebwa nnyo.
• CT scan (Computed tomography - CT scan): Omwana aweebwa amazzi ag’enjawulo okunywa oba okumufuyira mu musuwa, era ebifaananyi ebikwata ku nsonga eno mu bujjuvu bikwatibwa okuva mu nsonda ez’enjawulo munda mu mubiri.
• Positron emission tomography (PET scan): Ssukaali omutono (glucose) afukibwa mu musuwa, era sikaani n’etambuzibwa okwetoloola omubiri okukuba ebifaananyi ssukaali w’akozesebwa. Obutoffaali obulwadde bulabika nga butangaavu ku sikaani eno.
• MRI scan (Magnetic resonance imaging - MRI scan): Ekintu ekiyitibwa gadolinium kifukibwa mu musuwa era ebifaananyi ebiwerako bikwatibwa mu bujjuvu nga bakozesa magineeti, amayengo ga leediyo ne kompyuta. Ebitundu ebirimu endwadde birabika nga bitangaala.
• Ultrasound: Ekozesa amaloboozi ag’amaanyi amangi okukola ebifaananyi by’omubiri ogw’omunda ng’elaga amaloboozi ag’emabega okuva mu bitundu by’omubiri n’ebitundu by’omubiri.

LCH ejjanjabwa etya?

Obujjanjabi bwa LCH businziira ku obutoffaali bwa LCH we buli mu mubiri gw'omwana n'okumanya oba obulwadde buno "buli mu bulabe butono" oba "buli mu bulabe bwa maanyi."

Ebitundu by’omubiri ebirina akabi akatono bye bino:

• Omubiri
• Eggumba
• Amawuggwe
• Ensigo z’omusaayi (lymph nodes).
• Enkola y’omu lubuto n’ekyenda
• Ensigo y’omubiri (Pituitary gland).
• Ensigo ya thyroid
• Thymus (Ekibumba ekiyitibwa Thymus).

Ebitundu by’omubiri ebiri mu bulabe obw’amaanyi bye bino:

• Ekibumba
• Ensigo z’omu lubuto
• Obusigo bw’amagumba
• Enkola y’obusimu obw’omu makkati (CNS) .

Abasawo embeera eno (LCH) bagiteeka mu kibinja kya "single-system LCH" ne "multi-system LCH." Kino kitegeeza nti:

• Single-system (LCH): Obutoffaali bwa LCH busangibwa mu kitundu kimu kyokka eky’ekitundu ekimu oba enkola y’omubiri. Ekika ekisinga okumanyibwa ye LCH ekwata amagumba gokka.
• Multisystem (LCH): Waliwo obutoffaali mu bitundu bibiri oba okusingawo, oba mu mubiri gwonna (LCH). Kino kitono nnyo okusinga enkola emu (LCH).

Mu mbeera ezimu naddala ezo ezikwata olususu oba amagumba gokka (LCH), embeera eno eyinza okuwona nga tewali bujjanjabi bwonna. Mu mbeera ng’eno abasawo bajja kulondoola obulwadde buno okulaba oba bukomawo oba busaasaana.

(LCH) Enkola z’obujjanjabi:

• Obujjanjabi bwa steroid: Omusawo ayinza okukozesa eddagala eriweweeza ku bulwadde bwa prednisone naddala ku LCH y’olususu. Bino bikendeeza ku mirimu gy’obutoffaali obweru, era nga buno buyinza okukosa obutoffaali bwa LCH.
• Okulongoosa: Ebizimba bya LCH n’ebitundu ebibyetoolodde bisobola okuggyibwamu nga bilongoosebwa. Enkola eyitibwa curettage erimu okusenya obutoffaali bwa LCH okuva mu ggumba n’ekintu ekisongovu ekiringa ekijiiko (curette).
• Chemotherapy: Kino kizingiramu okuwa obutoffaali bwa kookolo eddagala okubulemesa okukula. Zitta obutoffaali oba okuziremesa okwawukana. Eddagala lino limira mu kamwa, ne liyisibwa mu musuwa oba mu binywa, oba oluusi ne lisiiga ku lususu ng’ekizigo.
• Obujjanjabi bw’amasannyalaze: X-ray ezirimu amaanyi amangi oba ebika by’obusannyalazo ebirala bikozesebwa okutta obutoffaali bwa kookolo oba okubulemesa okukula n’okwawukana.
• Immunotherapy: Enkola y’okukozesa abaserikale b’omubiri gw’omwana yennyini okulwanyisa kookolo. Obuziyiza bw’omubiri obw’obutonde bunywezebwa nga tukozesa ebintu ebikolebwa omubiri gwennyini oba ebyo ebikolebwa mu laboratory.
• Obujjanjabi obugendereddwamu: Bukozesa eddagala oba ebintu ebirala okuzuula n’okulumba obutoffaali bwa kookolo obw’enjawulo. Okugeza, eddagala eriyitibwa BRAF inhibitors liyinza okutta obutoffaali bwa kookolo nga liziyiza obutoffaali obwetaagisa okukula kw’obutoffaali. Monoclonal antibodies ze puloteyina z’abaserikale b’omubiri ezikolebwa mu laabu.
• Stem cell transplant: Okusimbuliza obutoffaali obupya okudda mu kifo ky’obutoffaali obukola omusaayi obusaanawo olw’eddagala eriweweeza ku bulwadde.

LCH esobola okuziyizibwa?

LCH okusinga esobola okuziyizibwa kubanga eva ku nkyukakyuka mu buzaale. Tetusobola kufuga bintu ebimu eby’akabi, gamba ng’ebyafaayo by’amaka n’amawanga. Kyokka, waliwo ebintu bye tusobola okuddukanya:

• Tewali kunywa ssigala.
• Okwewala eddagala erimu ery’obulabe ng’oli lubuto.
• Okufuna okugema kwonna okusemba.

Enteebereza ya (LCH) eri etya?

Endowooza ya LCH esinziira ku nsonga eziwerako:

• Enkola oba ebitundu by’omubiri bimeka ebikoseddwa?
• Enkola oba ebitundu by’omubiri ki ebikoseddwa.
• Engeri obulwadde gye bukwatamu obujjanjabi.

Okutwalira awamu, abaana abalina enkola emu (LCH) n'enkola nnyingi (LCH) ezitakosa kibumba, ennywanto oba obusigo bw'amagumba bagwa mu kiti kya "akabi akatono". Nga balina obujjanjabi, abaana abali mu kiti kino balina emikisa kumpi 100% egy’okuwona. Naye, obulwadde buno busobola okuddamu ne/oba okufuna ebizibu ebirala ebiwangaala.

Abaana abalina obulwadde bwa multisystemic leukemia (LCH) obukosa ekibumba, ennywanto oba obusigo bw'amagumba bagwa mu kiti kya "high risk".

Omwana wange alina okulaba ddi omusawo?

Omwana wo ne bw’amala okujjanjabibwa, omusawo ajja kwetaaga okulaba omwana wo buli kiseera. Kino kiri bwe kityo kubanga obulabe bw’obulwadde buno okuddamu buli waggulu. N’olwekyo, omwana wo ajja kwetaaga okulondoolebwa okumala emyaka egiwerako. Mu kukebera kuno okw’okugoberera, ebigezo bye bimu ebyakolebwa ng’omwana azuuliddwa, gamba nga ultrasound, MRI, CT scan, ne PET scan, bijja kwetaaga okuddibwamu. Omusawo ajja kukubuulira emirundi gy’osaanidde okuleeta omwana wo.

Bibuuzo ki bye nnina okubuuza omusawo w’omwana wange?

Oyinza okuba n’ebibuuzo bingi ku ngeri omwana wo gy’azuuliddwamu. Kirungi n’obiwandiika n’obireeta ku ssaawa y’omusawo eddako. Bino bye bimu ku bibuuzo by’oyinza okubuuza:

• Obulwadde bwa Langerhans cell histiocytosis bujja kukosa butya omwana wange?
• Omwana wange yeetaaga obujjanjabi?
• Bujjanjabi ki obuliwo eri omwana wange?
• Biki ebiva mu bujjanjabi buno?
• Omwana wange anaawona ddala n’obujjanjabi buno?
• Endowooza etya ku bulwadde bw’omwana wange?
• Waliwo ebibiina ebiwagira by’osobola okuteesa?

N’ekisembayo, Obubaka bw’Okutwala Awaka

Langerhans Cell Histiocytosis (LCH) mbeera etali ya bulijjo era esinga kukwata baana. Omwana wo bw’aba ayita mu kino, oyinza okuba ng’owulira enneewulira nnyingi. Oyinza okuwulira ennaku n’okutya olw’omwana wo. Oyinza okuba ng’otya nnyo munda, naye oyinza okuba ng’ogezaako okubeera ow’amaanyi ku ludda olw’ebweru. Enneewulira zo zonna ntuufu. Naye jjukira nti tolina kuyita mu lugendo luno wekka. Ttiimu y’abasawo b’omwana wo emanyi by’oyitamu. Baliwo okukuyamba buli ddaala ly’ogenda, okutegeera embeera y’omwana wo, n’okukuwa amaanyi ag’okugumira embeera eyo.

Jjukira nti omwana bw’azuulibwa amangu n’okumujjanjaba obulungi, kiyinza okumuwa obulamu obulungi. Totya, kino kitunuulire n'obuvumu.

` Langerhans Cell Histiocytosis, LCH, abaana, kookolo, enkyukakyuka mu buzaale, obubonero, obujjanjabi