Ebizimba bino ku bulago n’enkwawa bye biruwa? Ka tuyige ku bulwadde bwa Rosai-Dorfman!

Kya bulijjo okuwulira nga tutya katono nga tulaba enkyukakyuka mu mibiri gyaffe, si bwe kiri? Naddala bwe tulaba obuzimba obutonotono mu bulago, mu bisambi, oba mu kisambi, tulowooza nti, ‘Kino kye ki?’ Leero tugenda kwogera ku mbeera etali ya bulijjo eyinza okuvaako ebizimba ng’ebyo, naye si bangi abakiwulidde. Kino kiyitibwa Obulwadde bwa Rosai-Dorfman.

Omanyi obulwadde bwa Ross-Dorffman (RDD) kye ki?

Mu ngeri ennyangu, emibiri gyaffe girina ekika ky’obutoffaali obweru obuyitibwa histiocytes . Bano balinga abaserikale ba poliisi mu mibiri gyaffe, nga balwanyisa obuwuka obuleeta endwadde, era kitundu kikulu nnyo mu baserikale b’omubiri gwaffe. Wabula obusimu buno bwe bukula ennyo, buyitibwa obulwadde bwa Ross-Dorffmann (RDD). Kino mu butuufu si kookolo (benign) , ekitegeeza nti si bulwadde bwa bulabe obusaasaana okuva mu kitundu ky’omubiri ekimu okudda mu kirala. Kyokka, obutoffaali buno bwe bukuŋŋaanyizibwa ekisukkiridde, tusobola okufuna obuzibu n’obubonero.

Ebiseera ebisinga, histiocytes zino ezisukkiridde zikuŋŋaanyizibwa mu lymph nodes mu bulago bwaffe. Olwo ne zizimba ng’ebizimba mu bulago. Abasawo oluusi okuzimba kuno okw’ennywanto bakuyita `(lymphadenopathy).` Naye tekuyinza kukosa nsingo yokka, wabula n’ennywanto mu bitundu by’omubiri ebirala. Oluusi, ng’oggyeeko ennywanto, obutoffaali buno era busobola okukuŋŋaanyizibwa mu bitundu by’omubiri ebirala (ebifo eby’ebweru w’ennyindo).

Obulwadde buno era buyitibwa `sinus histiocytosis with massive lymphadenopathy`. Buno bulwadde obutatera kulabika nga bubeera mu kibinja kya `non-Langerhans cell histiocytosis`.

Bika ki ebikulu eby’obulwadde bwa Ross-Dorffmann (RDD)?

Obulwadde buno tebukwata buli muntu kye kimu. Abantu abamu baba n’okuzimba mu kifo kimu, ate abalala bayinza okuba n’okuzimba mu bifo ebiwerako. Ate era, obusimu buno obutasobola kukuŋŋaanyizibwa mu bizimba byokka wabula ne mu bitundu by’omubiri ebirala. Eno y’engeri gye kisengekebwamu.

• Obulwadde bwa Ross-Dorffmann obwa Classic (Nodal) (Classic/Nodal RDD): Kino kye kika ekisinga okumanyibwa. Okusinga kizingiramu okuzimba ennywanto mu bulago. Wabula obubonero buyinza okwawukana okusinziira ku nnyindo mmeka ezikoseddwa.
• Extranodal RDD: Mu kika kino, histiocytes zino zikuŋŋaanyizibwa mu bitundu ebirala ebitali bya lymph nodes. Olususu lwe lusinga okukosebwa. Kino kiyitibwa RDD ey’olususu (CRDD) . Okugatta ku ekyo, embeera eno esobola okukosa ennyindo zaffe, amaaso n’ebikowe by’amaaso, amagumba, n’obusimu obw’omu makkati (CNS) – kwe kugamba, obwongo n’omugongo. Oluusi enkola y’okussa n’ekyenda nabyo bisobola okukosebwa.

Abantu nga 40% abalina RDD bayinza okuba n’obutoffaali buno obwa histiocyte obukung’aanyiziddwa mu bitundu by’omubiri ebirala, ng’oggyeeko enkwaso, nga bwe wayogedde.

Ani asinga okukwatibwa obulwadde buno?

Obulwadde bwa Ross-Dorffmann businga kukwata baana, bavubuka, n’abavubuka abakulu . Butera okuzuulibwa mu bantu abali mu myaka 20. Wabula abantu abali mu myaka 70 nabo bategeezeddwa nti balina obulwadde buno.

RDD, ekosa ensigo, esinga kubeera mu basajja abava mu Afirika. Wabula embeera y'olususu eyayogeddwako emabegako ``CRDD`` esinga kubeera mu bakyala abava mu Asia. ``CRDD`` esinga kubeera mu bantu abali mu myaka 20, 30, ne 40.

Obulwadde bwa Ross-Dorfman butono butya?

Buno bulwadde bwa bbula nnyo . Bukwata abantu nga omu ku buli mitwalo bibiri. Ng’ekyokulabirako, mu Amerika, abantu abapya nga 100 be bakwatibwa buli mwaka. Ekyo kitegeeza nti mu Sri Lanka, kitono nnyo.

Bubonero ki obulaga obulwadde bwa Rose-Dorfman (RDD)?

Obubonero bw’olaba bujja kusinziira ku wa mu mubiri gwo histiocytes ezisukkiridde we zikuŋŋaanyizibwa. Singa ennywanto z’omu bulago zokka ze zikosebwa, obubonero bwo buyinza okuba obutono oba n’obutabaawo. Kyokka obutoffaali buno bwe bukuŋŋaanyizibwa ne butaataaganya emirimu gy’ekitundu ky’omubiri, obubonero bwo buyinza okuba obw’amaanyi ennyo.

Obubonero bwa classic (nodal).

Histiocytes zitera okukuŋŋaanyizibwa mu bitundu by’ensingo. N’olwekyo, akabonero akasinga okulabika kwe kulabika ng’ebizimba ebitali biruma era ebizimba ku njuyi zombi ez’ensingo . Oyinza okujjukira engeri oluusi gy’ofunamu akazimba akatono mu bulago ng’olina omusujja oba ssennyiga, nedda? Ekyo kituufu naye kiyinza obutaba kiruma. Wabula okusinziira ku kitundu ekikoseddwa we kiri, okuzimba kuyinza n’okubeera mu bitundu ebirala.

Ebitundu ebikulu eby’okuzimba ebiyinza okubaawo olw’okweyongera kw’obutoffaali obuyitibwa histiocytes bye bino:

• Obulago bwo
• Ekitundu ky’omugongo
• Enkwaso
• Wakati mu kifuba (mediastinum) .

Oyinza obutalaba bubonero bwonna okuggyako okuzimba, oba oyinza okulaba obubonero nga buno:

• Omusujja
• Olususu olumyufu
• Obukoowu obuyitiridde
• Entuuyo z’ekiro
• Ennyindo ekulukuta
• Okugejja mu ngeri etategeerekeka

Obubonero bw’okufuluma kw’emisuwa

Obulwadde bwa Rose-Dorffmann (`CRDD`) busobola okukosa olususu era busobola okulabika wonna ku mubiri. Ebizimba bino ebikolebwa okukuŋŋaanyizibwa kw’obutoffaali bwa histiocyte bitera okukula mpola. Obubonero obuyinza okulabibwa ku lususu mulimu:

• Ebikonde ebipapajjo oba ebigulumivu
• Ebizimba ebijjudde ebikuta oba ebikalu
• Ebizimba ebya kyenvu, ebya kakobe, ebimyufu oba ebya kitaka
• Kiyinza okusaasaana ku lususu lwonna oba okukoma mu kitundu kimu.

Histiocytes zino ezisukkiridde bwe zikosa ekitundu ky’omubiri oba enkola y’omubiri, obubonero obw’enjawulo busobola okubaawo. Okugeza, singa RDD ekosa amaaso, eyinza okuleeta okulaba emirundi ebiri. Singa kikosa obusimu obw’omu makkati, kiyinza okuvaako okukonziba. Singa kikwata amawuggwe, kiyinza okuvaako okusesema okutambula obutasalako. Mu ngeri y’emu, obubonero bwawukana okusinziira ku kitundu ekikoseddwa.

Kiki ekivaako obulwadde bwa Ross-Dorffman (RDD)?

Bannasayansi n’okutuusa kati tebamanyi kituufu ekivaako obulwadde buno. Okuva RDD bw’ekwata buli muntu mu ngeri ey’enjawulo, wayinza okubaawo ebivaako ebiwerako. Okugeza, okunoonyereza okwakakolebwa kulaga nti embeera y'olususu ``CRDD`` eva ku kintu ekirala okuggyako ebintu bye bimu ebivaako RDD eya bulijjo.

Gye buvuddeko abanoonyereza baakizuula nti enkyukakyuka ezimu ez’obuzaale zisangibwa mu bika bya RDD ebirala ng’oggyeeko CRDD. Enkyukakyuka zino zisobola okuleetera obutoffaali okukula nga tebufugibwa.

Abantu bangi abalina RDD balina embeera eno wamu n’embeera endala ez’obujjanjabi. Kale, wayinza okubaawo akakwate wakati w’embeera ezo ne RDD. Kino kyetaagisa okunoonyereza okusingawo.

RDD ezuuliddwa nga ekwatagana n’embeera zino wammanga:

• Obulwadde bw’akawuka: Eby’okulabirako mulimu akawuka ka herpes, akawuka ka Epstein-Barr, akawuka ka cytomegalovirus, n’okukwatibwa akawuka ka siriimu.
• Kookolo: Obulwadde bwa Hodgkin lymphoma, non-Hodgkin lymphoma, ne kookolo w’olususu nga cutaneous clear-cell sarcoma. (Naye jjukira nti RDD si kookolo.)
• Embeera z’abaserikale b’omubiri: Lupus, Juvenile Idiopathic Arthritis, Autoimmune Hemolytic Anemia.

Obulwadde bwa Ross-Dorffman (RDD) buzuulibwa butya?

Omusawo ajja kusooka kwekebejja omubiri akubuuze ku bubonero bwo. Bajja kunoonya obubonero bwa RDD, gamba ng’endwadde ezizimba n’ebizimba by’olususu. Era bajja kubuuza ku byafaayo byo eby’obujjanjabi balabe oba olina oba olina embeera yonna ekwatagana ne RDD.

Okugatta ku ekyo, omusawo ayinza n’okukola ebigezo bino:

• Enkola y’okukuba ebifaananyi: Okusinziira ku kika ky’ebitundu ebiteeberezebwa okubaamu obutoffaali obuyitibwa histiocytes, omusawo ayinza okulagira okukeberebwa X-ray, ultrasound, MRI, CT, PET, PET/CT, oba bone scan. Bino osobola okubikozesa okulaba ebiri munda mu mubiri.
• Okukebera omusaayi: Okukebera omusaayi okuwerako, gamba ng’okubala omusaayi mu bujjuvu (CBC) n’okukebera omusaayi mu bujjuvu, kuyinza okukolebwa okulaba enkyukakyuka ki ezigenda mu maaso mu mubiri.
• Biopsy: Kino kigezo kikulu nnyo.Kino kizingiramu okutwala akatundu akatono ak’ebitundu ebikoseddwa (e.g., ekitundu ky’omubiri ekizimba) n’okukebera obutoffaali wansi wa microscope okulaba oba bulina engeri za RDD. Okukebera kuno era kusobola okuzuula oba obulwadde obulala bwe buvaako obutoffaali okukula mu ngeri etaali ya bulijjo.

Obulwadde bwa Ross-Dorffmann (RDD) bujjanjabwa butya?

Oluusi, RDD esobola okugenda mu kusonyiyibwa okw’okwekolako nga tewali bujjanjabi bwonna. Kino kitegeeza nti obulwadde buno bujja kuwona ku bwabwo. Kyokka, obudde bwe butwala kizibu okulagula. Kiyinza okutwala emyezi oba n’emyaka okutereera. Kyokka, mu mbeera ezimu, kiyinza obutagenda ku bwakyo, oba kiyinza okudda. Singa tebujjanjabwa, obulwadde buno buyinza okweyongera.

Obujjanjabi bw’ofuna bujja kusinziira ku ngeri RDD gy’ekukosezzaamu.

• Okwetegereza: Bw’oba ​​tolina bubonero bukwata nnyo ku bulamu bwo, omusawo ayinza okusalawo okulondoola embeera yo. Kino kifaananako n'enkola ya "okulinda okutunula".
• Okulongoosa: Ebizimba osobola okubiggyamu ng’olongooseddwa. Bwoba olina `CRDD` (cutaneous RDD), oba singa ebizimba biba bizibye omukutu gwo ogw'empewo oba nga bikosa omugongo gwo, okulongoosebwa kuyinza okukolebwa.
• Obujjanjabi bw’amasannyalaze: Singa okulongoosa tekusobola kuggyawo histiocytes, obujjanjabi obw’amasannyalaze buyinza okuweebwa. Kino kizingiramu okukozesa ekyuma okulungamya emisinde gy’obusannyalazo egyagendereddwamu ku butoffaali, ne busaanyawo.
• Obujjanjabi bw’eddagala: Singa obulwadde buba bwa maanyi, oba singa obujjanjabi obulala, gamba ng’okulongoosa, tebukendeezezza ku bubonero, oyinza okulowoozebwako ku bujjanjabi obw’eddagala. Kino kizingiramu okukozesa eddagala eritta obutoffaali obukula amangu, gamba ng’obutoffaali bwa kookolo.
• Corticosteroids: Corticosteroids, nga prednisone, zisobola okukendeeza ku kuzimba kw’ennyondo n’okumalawo obubonero. Zino kika kya ddagala erikendeeza ku buzimba.
• Obujjanjabi bw’abaserikale b’omubiri: Obujjanjabi buno buyamba abaserikale b’omubiri gwo okuzuula n’okusaanyaawo obutoffaali bwa histiocyte obusukkiridde obulungi.

Biki eby’omu maaso eri omuntu alina obulwadde bwa Ross-Dorffman (RDD)?

Enteebereza yo esinziira ku bintu ebiwerako. Omuwendo gw’obutoffaali obukoseddwa, wa mu mubiri gwo histiocytes ezisukkiridde we ziri, n’engeri gy’okwatamu obujjanjabi. Ebiseera ebisinga, RDD egonjoola ku bwayo. Kyokka, mu mbeera ezimu, kyetaagisa obujjanjabi, oba ebizibu eby’amaanyi biyinza okubaawo.

Okutwalira awamu, obutoffaali obukoseddwa gye bukoma okuba obutono, ebivaamu gye bikoma okuba ebirungi.. Singa wabaawo extranodal RDD, ekosa olususu, ekifuba oba enkola y’okussa eya waggulu, ebivaamu bitera okuba ebirungi. Kyokka singa obusimu obuyitibwa histiocytes bubaawo mu nkola y’okussa eya wansi, ensigo oba ekibumba, embeera eyinza okuba embi ennyo.

Bibuuzo ki bye nnina okubuuza omusawo wange?

Tewerabira okwogera n’omusawo wo ku bintu bino, kuba kikulu nnyo okutegeera obulungi embeera yo:

• "Musawo, bitundu ki ddala eby'omubiri gwange ebikoseddwa embeera yange eya RDD?"
• "Nja kwetaaga okuddamu okukeberebwa ebifaananyi (nga sikaani) oba okukeberebwa omusaayi?"
• "Nneetaaga obujjanjabi, oba kisoboka embeera yange eya RDD ejja kugonjoola ku bwayo?"
• "Nneeraliikirira ntya ku mbeera eno eya RDD?"
• "Bujjanjabi ki obusinga obulungi omusawo bw'antegeeza?"
• "Buzibu ki bwe nsobola okusuubira oluvannyuma lw'okujjanjabwa?"
• "Mikisa ki egy'embeera yange eya RDD okuddamu oluvannyuma lw'okujjanjabwa?"
• "Mirundi emeka gye nneetaaga okujja okwekebejjebwa okulondoola embeera yange?"

Obulwadde bwa Ross-Dorffman (RDD) kookolo?

Nedda, kino kibuuzo abantu bangi kye babuuza. Obulwadde bwa Rose-Dorffman si kookolo (benign) . Kwe kugamba, tebusaasaana okuva mu kitundu ky’omubiri ekimu okudda mu kirala nga kookolo (malagnancy). Wabula ebizimba ebitondebwawo olw’obulwadde bwa RDD bisobola okukosa ebitundu by’omubiri, okutaataaganya emirimu gyabyo, n’okuleeta obuzibu. Omusawo wo y’asinga okumanya engeri embeera yo eya RDD gy’ekosaamu omubiri gwo n’okumanya oba olina okugifaako.

Ani yazuula obulwadde bwa Ross-Dorffman (RDD)?

Kirungi n'okumanya kino. Mu 1965, munnasayansi ayitibwa Pierre Paul Louis Lucien Destombes yazuula obubonero bwa RDD mu balwadde bana. Oluvannyuma, mu 1969, bannassaayansi babiri abayitibwa Juan Rosai ne Ronald Dorfman baanoonyereza ku kibinja ekirala eky’abalwadde abaali n’obubonero obufaananako bwe butyo. Obulwadde buno kati bumanyiddwa nnyo nga Rosai-Dorfman disease, nga bugatta amannya gaabwe. Tekitera kubaawo, era eyitibwa obulwadde bwa Rosai-Dorfman-Destombes, nga bassa ekitiibwa mu bannassaayansi bonna abasatu.

N’ekisembayo, ebintu by’olina okujjukira (Obubaka bw’okutwala awaka) .

Obulwadde bwa Ross-Dorffmann (RDD) buyinza okuba okusoomoozebwa okuzuula kubanga tebutera kubaawo era bukosa buli muntu mu ngeri ya njawulo . Tewali ndagiriro emu ey’obujjanjabi ku RDD. Eno y’ensonga lwaki kikulu okwogera mu lwatu n’omusawo wo, okutegeera engeri gy’ozuddemu obulwadde, n’okumanya obujjanjabi bw’oyinza okukozesa.

Oyinza okuba ne RDD etali ya maanyi ejja kugonjoola ku bwayo. Oba, oyinza okwetaaga obujjanjabi obw’okugatta. Buuza omusawo wo engeri enteekateeka yo ey’obujjanjabi n’ebisuubirwa okuvaamu gye binaakwataganamu n’embeera yo.

Jjukira nti toli wekka . Bw’oba ​​okola ku mbeera ng’eyo etali ya bulijjo, kikulu nnyo okugoberera amagezi g’abasawo n’okusigala ng’oli mugumu mu birowoozo. Bw’oba ​​olina ekibuuzo kyonna oba ky’obuusabuusa, kiteese n’omusawo wo. Totya, kubanga okumanyisa abantu kye kyakulwanyisa ekisinga okulwanyisa ebintu ng’ebyo.

` Obulwadde bwa Rosai-Dorfman, RDD, histiocytes, lymphadenopathy, ebizimba mu bulago, endwadde z’olususu, CRDD, endwadde ezitatera kulabika, abaserikale b’omubiri