GIGANTIZM

GIGANTIZM (Gigantismus; az yun. gigas, gigantos – azimjussa), azimjussagi, nomutadil sabzidani qadi odam. G. dar natijai az meyor ziyod hosil shudani gormoni rushd (qismi peshi gipofiz khorij mekunad) ba vujud meoyad. Mafhumi G. va qomati balandro boyad az yakdigar farq kard. Volidayni azimjussaho (gigantho), odatan, qadbaland nestand. Beshtar mardon azimjussa meshavand. G. az 9 – 10-solagi yo az davrai balogati jinsi zohir gashta, to intihoi inkishofi fiziologii organizm davom mekunad. In qabil odamon dardmand buda, shikoyati onho az dardi sar, bemadori, khastagi, dardi dastu po ast. Mushakhoi dar avval purquvvat minbad yakbora zaif meshavand. Hotira sust, faoliyati ruhi nomurattab gashta, kori uzvhoi jinsi, gadudi siparshakl va zeri meda khalal meyobad. Andomi azimjussa nomutanosib, dastu poyho (khususan poyho) daroz, sar mayda meshavad.
Qadi ashkhosi giriftori G. nihoyat daroz (mardho ziyoda az 200 sm, zanho – ziyoda az 190 sm) ast. Hangomi G. uzvhoi dokhili niz kalon meshavand (splankhnomegaliya), mubodilai moddaho tagyir meyobad. Dar mavridi G. dar mardho gipogonadizm, dar zanho amenoreya va benasli rukh menamoyand.
Alomati asosi baroi tashkhisi G. qadi baland ast, yane qade, ki az meyori miyonai kudakoni hamon sinnu sol daroz boshad. Dar surati ba mushohida narasidani tagyiroti jiddi va nishonahoi G., vale baland budani qadi kudak, volidon va kheshu tabori nazdik niz mavridi tadqiq qaror megirand. Agar hamai onho bolobaland boshand, pas chunin kudak qadbaland mahsub donista meshavad; on bemori nest va muolijai makhsus namekhohad. Qadi baze kudakoni giriftori jogar niz baland meshavad, vale on ba darajai G. namerasad.
Usulhoi hozirai tabobat (istifodai mushtaraki doruhoi gormoni va rentgenoterapiya) dar aksar holatho natijai khub medihand.