A case of clinical observation of a Sinonasal Renal Cell-like Adenocarcinoma in a patient of 17 years is described. In the article the description of the case of Sinonasal Renal Cell – like Adenocarcinoma is described for the first time in the domestic literature and clinical and histological features are analyzed in detail. Patient's parents agreed to use personal dats and photos in research and publications.
Infantile fibrosarcoma (IF) is a rare soft tissue sarcoma that occurs with a frequency of 1% of all cases of malignant neoplasms in children in the first year of life. IF most often affects the soft tissues of the upper and lower extremities. Rare localizations include the trunk, the head and neck, and the gastrointestinal tract. The article describes a rare clinical case of congenital IF of soft tissues of the chest wall in a newborn, as well as a literature review.
Гены рецепторной тирозинкиназы (NTRK1, 2, 3) являются протоонкогенами, которые встречаются при различных солидных опухолях у детей и взрослых. В настоящее время секвенирование нового поколения является предпочтительной платформой для обнаружения транслокаций гена NTRK. В научной литературе представлены данные об эффективности применения энтректиниба (entrectinib) у пациентов с транслокацией генов NTRK, ROS1 и ALK, независимо от гена-партнера. В перспективе терапия энтректинибом может стать альтернативой химиотерапии либо использоваться в комбинированном или комплексном лечении как первичных злокачественных новообразований, так и в случае рефрактерных, нерезектабельных и рецидивирующих форм заболевания.
Российский журнал ДЕТСКОЙ ГЕМАТОЛОГИИ и ОНКОЛОГИИ R u s s i a n J o u r n a l o f P e d i a t r i c H e m a t o l o g y а n d O n c o l o g y 48 О р и г и н а л ь н ы е и с с л е д о в а н и я || O r i g i n a l s t u d i e s
Focal nodular hyperplasia (FNH) is a regenerative volumetric liver formation that can occur as a result of the reaction of hepatocytes to local vascular circulatory disorders and is one of the late complications in patients who received high-dose chemotherapy followed by hematopoietic stem cell transplantation. This article presents a description of two clinical cases of development of liver FNH in patients with high-risk neuroblastoma identified in the late stages from the end of specific treatment. A possible reason for the development of liver FNH in these patients could be the use of alkylating drugs (ifosfamide, threosulfan, busulfan, melphalan).
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