By'olina okumanya ku bulwadde bwa Castleman

Wali ofunyeeko ekizimba, kye tuyita "ekizimba," mu bulago, mu kisambi oba mu kisambi? Oluusi, ebizimba nga bino bizimba ng’olina omusujja oba ekika ky’obulwadde. Ekyo kya bulijjo. Naye bw’oba ​​olina ebizimba nga bino awatali nsonga, okumala ebbanga ddene, ate nga naawe owulira ng’okooye n’okugejja, wandibadde weeraliikirira katono. Leero, tugenda kwogera ku mbeera etali ya bulijjo eyinza okuteeberezebwa mu biseera ng’ebyo. Obwo bwe bulwadde bwa Castleman.

Mu ngeri ennyangu, obulwadde bwa Castleman kye ki?

Teebereza nti omubiri gwaffe gulinga ensi. Olwo abaserikale baffe abaziyiza endwadde ge ggye erikuuma eggwanga eryo. Obuwuka (omulabe) bwe buyingira mu mubiri okuva ebweru, eggye lino ligenda mu lutalo ne liwangula omulabe oyo. Olutalo bwe luggwa, amagye gadda mu bbaalakisi ne gasirika. Kino kye kibaawo mu mubiri gw’omuntu omulamu obulungi.

Naye omuntu alina obulwadde bwa Castleman, kiba kya njawulo. Ekibaawo wano nti eggye eryagenda mu lutalo, abaserikale b’omubiri, tebakkakkana ne bwe bamala olutalo. Basigala nga bakola. Kiringa bulijjo nga beetegefu okulwana. Kino kireeta okuzimba okumala ebbanga eddene mu mubiri. Kino kiyinza okwonoona ebitundu byaffe eby’omubiri.

Mu kiseera kino, ennywanto zaffe ez’amazzi, ebintu ebyo ebitonotono, biringa enkambi z’amagye. Zikola emirimu mingi, gamba ng’okusengejja obuwuka n’okutereka obutoffaali bw’abaserikale b’omubiri. Kati olw’okuba abaserikale b’omubiri bakola buli kiseera, ennywanto zino nazo zikola buli kiseera. N’ekyavaamu, obutoffaali obuli mu byo butandika okukula ekisusse. Eno y’ensonga lwaki ennywanto z’amazzi zizimba mu bulwadde bwa Castleman. Si kuzimba kwokka, kituuka n’okuleeta enkyukakyuka mu bitundu by’ennywanto ezo.

Bika ki ebikulu eby’obulwadde bwa Castleman?

Obulwadde bwa Casselman bwawuddwamu ebika bibiri ebikulu. Obubonero n’obujjanjabi bwa buli omu bya njawulo nnyo. N’olwekyo, kikulu okutegeera obulungi ebika bino ebibiri.

Waliwo ebika ebitonotono eby’obulwadde bwa Castleman obuyitibwa multicentric Castleman disease (MCD)?

Yee, MCD eyongera okugabanyizibwamu ebika ebitonotono ebiwerako. Okugabanya kuno kukolebwa okusinziira ku kivaako n’embeera endala ezibeerawo nayo.

• POEMS-associated MCD: POEMS bulwadde bwa musaayi obutatera kulabika nnyo. Oluusi MCD esobola okubaawo awamu n’EBINTU.
• MCD ekwatagana ne HHV-8: Kino kiva ku kukwatibwa akawuka akayitibwa Human Herpes Virus-8 (HHV-8). Ekika kino kisinga kubeera mu bantu abalina akawuka ka siriimu oba abalina obusimu obuziyiza endwadde olw’ensonga endala.
• Idiopathic MCD (iMCD): Ekigambo ky'obusawo " idiopathic " kitegeeza "tewali kivuddeko kizuuliddwa." Abalwadde ba MCD abasinga obungi balina ekika kino. Kino kitegeeza nti ekituufu ekivaako tekinnamanyika.

Ekika kino ekya iMCD kyongera okugabanyizibwamu ebika bisatu ebitonotono:

1. iMCD ekwatagana ne TAFRO: TAFRO linnya erivudde mu kugatta obubonero obuwerako. Kwe kugamba, Thrombocytopenia (obutoffaali obutono mu musaayi), Anasarca (okuzimba omubiri n’amazzi), Omusujja (omusujja), Renal dysfunction (okunafuwa kw’enkola y’ekibumba) ne Organomegaly (okugaziwa kw’ekibumba oba enseke) bwe bubonero obuyinza okulabibwa mu kino.

2. iMCD n’obulwadde bwa idiopathic plasmacytic lymphadenopathy (iMCD-IPL): Mu kika kino, omuwendo gw’obutoffaali obukola omusaayi guyinza okuba waggulu. Era wayinza okubaawo okukola ekisusse okukola obutoffaali obuziyiza endwadde okuva mu butoffaali obweru.

3. iMCD, etali ndala (iMCD-NOS): Abalwadde abalina iMCD abatalina kakwate na TAFRO era nga tewali nsonga ndala ntongole eyinza kuzuulibwa bagwa mu kiti kino.

Bubonero ki obuyinza okuba nga bulaga obulwadde buno?

Obubonero bwawukana okusinziira ku kika ky’obulwadde bwa Castleman bw’olina.

Obulwadde bwa Unicentric Casselman (UCD) butera obutaba na bubonero bwonna . Akabonero kokka akalaga nti lymph node (adenoid) ezimba. Oluusi, obubonero (e.g., obulumi, okussa obubi) bubaawo nga ekitundu ekizimba kinyigiriza ekitundu ekirala.

Wabula mu bulwadde bwa Castleman obuyitibwa multicentric Castleman disease (MCD), obubonero buno businga kweyoleka. Ng’oggyeeko endwadde ezizimba, oyinza okufuna:

• Omusujja ogutera okubeerawo
• Okuwulira ng’okooye nnyo era ng’okooye awatali nsonga (kino nakyo kiyinza okuba nga kiva ku kukendeera kw’omusaayi) .
• Okutuuyana ekisusse ekiro
• Okuziyira n’okusiiyibwa
• Okugejja nga tosuubira
• Okuzimba amagulu, enkizi oba olubuto
• Ensigo egaziye (splenomegaly) oba ekibumba ekigazi (hepatomegaly) .
• Okuzirika mu ngalo n’ebigere (peripheral neuropathy) .

Lwaki obulwadde buno bubaawo? Waliwo ebintu byonna ebiyinza okuvaako akabi?

Mu butuufu, bannassaayansi tebannazuula kintu kituufu ekivaako obulwadde bwa Castleman obuyitibwa unicentric Castleman disease (UCD) .

Obulwadde bwa Castleman obuyitibwa Multicentric Castleman disease (MCD) bukwatagana n’akawuka ka HHV-8 akaayogeddwako waggulu . Wabula abanoonyereza bakyanoonyereza oba yinfekisoni endala, enkyukakyuka mu buzaale, oba okuddamu kw’abaserikale b’omubiri (autoimmune responses) kuyinza okuba nga ze zivunaanyizibwa ku kika kya iMCD ekitamanyiddwa.

Bwe kituuka ku nsonga z’akabi, tewali nsonga za bulabe zimanyiddwa eri UCD ne iMCD. Wabula bw’oba ​​olina akawuka ka siriimu oba abaserikale abalala abanafuye, oba mu bulabe bwa maanyi obw’okufuna MCD ekwatagana ne HHV-8.

Wadde ng’obulwadde buno busobola okukwata abantu ab’emyaka gyonna, businga kubeera mu bantu abali wakati w’emyaka 30 ne 60 .

Bizibu ki ebiyinza okuva mu bulwadde buno?

Obulwadde bwa Castleman buyinza okwongera katono ku bulabe bw’okufuna embeera endala naddala kookolo , gamba nga lymphoma, kookolo w’enkola y’amazzi.

Okugatta ku ekyo, abantu abalina UCD bali mu bulabe bw’okufuna obulwadde bw’olususu obutatera kulabika naye nga bwa maanyi obuyitibwa paraneoplastic pemphigus (PNP). Abantu abalina MCD bali mu bulabe obw’okufuna yinfekisoni ez’enjawulo. Singa tezijjanjabwa, yinfekisoni zino zisobola okwonooneka ebitundu by’omubiri n’okufa.

Naye teweeraliikiriranga, omusawo wo ajja kulondoola embeera eno buli kiseera era akole emitendera egyetaagisa okuyamba okutangira ebizibu bino nga bwe kisoboka.

Omusawo azuula atya obulungi obulwadde buno?

Olw’okuba obubonero bw’obulwadde bwa Castleman bufaananako n’obw’endwadde endala, gamba ng’omusujja oba ssennyiga, omusawo ajja kusooka kukebera ndwadde eza bulijjo. Olwo lwokka lwe banaateebereza obulwadde bwa Castleman ne bakola okukebera okwetongodde.

Ebigezo bino wammanga bye bisinga kukolebwa:

• Okukebera mu laabu: Omusaayi gwo gujja kwekebejjebwa wansi wa microscope okukebera oba waliwo ebitali bya bulijjo mu muwendo gw’obutoffaali bwo mu musaayi n’ebintu ebirala ebitali bya bulijjo. Singa kiteeberezebwa nti MCD ekwatagana ne HHV-8, n’okukeberebwa akawuka ka siriimu kuyinza okukolebwa.
• Okukebera ebifaananyi: Okukebera CT ne PET scans bisobola okuyamba okuzuula ennywanto ezizimba we ziri mu mubiri. Era basobola okukebera oba ebitundu by’omubiri nga ekibumba n’ennywanto bigaziye.
• Lymph node biopsy: Eno y’engeri yokka era esinga okukakafu ey’okukakasa obulwadde buno . Kino kizingiramu okuggya akatundu akatono ennyo ak’ekitundu ky’omubiri okuva mu nnywanto ezimba n’okyekebejja ng’okozesa microscope. Kino olwo kiyinza okutegeera obulungi oba waliwo enkyukakyuka yonna ey’obutoffaali entongole ekwatagana n’obulwadde bwa Casselman.

Bujjanjabi ki obukolebwa ku kino?

Enkola z’obujjanjabi zaawukana ddala okusinziira ku kika ky’obulwadde.

Obujjanjabi bw’obulwadde bwa Unicentric Casselman (UCD) .

Obujjanjabi obukulu era obusinga okukola obulungi ku UCD kwe kulongoosa okuggyawo ennywanto ezikoseddwa . Emirundi egisinga obulwadde buwona ddala oluvannyuma lw’okulongoosebwa kuno.

Oluusi ekizimba bwe kiba kinene, baweebwa eddagala eriyitibwa radiation therapy oba immunotherapy nga tebannalongoosebwa okukikendeeza n’okwanguyiza okukiggyamu.

Singa ekizimba kiba mu kifo ekitasobola kuggyibwako nga balongooseddwa, era nga tolina bubonero bwonna, omusawo ayinza okusalawo obutakijjanjaba n’amala kukyetegereza. Wabula ku muntu atali muntu agenda kulongoosebwa era ng’akyalina obubonero, obujjanjabi bwe bumu n’obw’obulwadde bwa MCD busobola okuweebwa.

Obujjanjabi bw’obulwadde bwa Casselman obuyitibwa multicentric Casselman disease (MCD) .

Olw’okuba MCD mbeera esaasaana mu bitundu by’omubiri ebingi, tesobola kuwona na kulongoosebwa oba kujjanjaba masanyalaze. N’olwekyo, obujjanjabi obulala bukozesebwa. Obujjanjabi businziira ku oba olina obulwadde bwa HHV-8 n’obuzibu bw’obulwadde buno.

Obujjanjabi buno wammanga bwe businga kuweebwa:

• Corticosteroids: Eddagala lino liyamba okufuga obubonero nga likendeeza ku buzimba mu mubiri.
• Eddagala eriweweeza ku bulwadde bwa Chemotherapy: Lino likola nga lifuga sipiidi obutoffaali mu nkola y’amazzi gye bukula amangu ennyo. Rituximab etera okukozesebwa ku MCD ekwatagana ne HHV-8.
• Obujjanjabi bw’abaserikale b’omubiri: Obujjanjabi buno bukola nga bukkakkanya abaserikale b’omubiri gwo abakola ennyo. Siltuximab (Sylvant®) lye ddagala lyokka erikkirizibwa okukola iMCD.
• Eddagala eritta akawuka: Bw’oba ​​olina MCD ekwatagana ne HHV-8, oyinza okuweebwa eddagala lino okufuga obulwadde bwa siriimu oba HHV-8.

Nsaana okulaba omusawo ku ssaawa mmeka?

Bw’olaba ekizimba oba ekizimba mu bulago, mu kisambi oba mu kisambi ky’osobola okuwulira, kakasa nti okibuulira omusawo wo.

Ate era, singa obubonero obwogeddwako mu kitundu kino, gamba ng’omusujja ogutategeerekese, okugejja, n’okukoowa ennyo, busigalawo okumala wiiki eziwera, kakasa nti ogenda ew’omusawo.

Kisoboka okubeera n’obulwadde buno?

Eky’okuddamu mu kibuuzo kino kisinziira ku kika kya Casselman ky’olina.

Omuntu alina UCD asobola okusuubira ebirungi ennyo ebivaamu . Ekizimba bwe kilongoosebwa, emirundi mingi obulwadde buwona ddala. Oluvannyuma lw’okujjanjabwa, kino tekijja kukosa bulamu bwo obwa bulijjo.

Enteebereza y'abantu abalina MCD ekalubye katono . Bukyukakyuka okusinziira ku kika n’obuzibu bw’obulwadde. Abamu obubonero buno buyinza okufuuka obw’amaanyi mu bwangu era ne buteeka obulamu bwabwe mu matigga. Ku balala, obubonero buno busobola okumala ebbanga eddene, naye waliwo essuubi. Wakati wa 65% ne 75% ku bantu abazuuliddwa nga balina MCD bawangaala emyaka egisukka mu etaano . Kino kigenda kitereera n’obujjanjabi obupya.

Tewali kyangu, ekikwata ku buli muntu ku bulwadde bwa Casselman. Kijja kusinziira ku bumanyirivu bwo, ekika ky’obulwadde bw’olina, n’okumanya oba olina embeera endala, gamba nga siriimu, TAFRO, oba POEMS. Oluusi okulongoosa n’okulondoola abasawo buli kiseera kijja kumala. Oba kiyinza okwetaaga okufuna obujjanjabi obw’enjawulo mu bulamu bwo bwonna. N’olwekyo kirungi okwogera mu lwatu n’omusawo wo ku mbeera yo, obujjanjabi bwo n’ebiseera byo eby’omu maaso.