Chromosomal numerical abnormalities in early stage lung adenocarcinoma
نویسندگان
چکیده
منابع مشابه
The effect of pronuclear morphology on early development and chromosomal abnormalities in cleavage-stage embryos.
BACKGROUND Pronuclear (PN) zygote morphology has been proposed as a useful tool for selecting the best embryos for transfer. METHODS PN morphology was recorded in 888 zygotes and classified according to similar/different PN size [groups A (n = 816) and B (n = 72)] and to the number, distribution and synchrony of nucleolar precursor bodies (NPB): subgroup I, pronuclei with 3-4 polarized NPB; s...
متن کاملSimple structural chromosomal abnormalities in advanced stage of ovarian cancer.
BACKGROUND Ovarian cancer represents the leading cause of death among patients with gynaecological cancer. The identification of chromosomal abnormalities is a useful strategy toward understanding tumourigenesis and specific chromosomal associations. Since single chromosomal changes might be primary events implicated in the initiation of the neoplastic process, the aim of the present study was ...
متن کاملLeft Lung Torsion: Complication of Lobar Resection for an Early Stage Lung Adenocarcinoma
Lobar torsion is a fatal but fortunately rare occurrence following lung resection. Early clinical signs and radiographic features may be nonspecific resulting in diagnostic delay. A high index of suspicion is vital for early diagnosis and intervention to avoid further parenchymal necrosis and deadly gangrene. We report a case of left lower lobe torsion in a 76-year-old female following elective...
متن کاملChromosomal alterations in lung adenocarcinoma from smokers and nonsmokers.
The etiology of lung tumors arising in nonsmokers remains unclear. Although mutations in the K-ras and p53 genes have been reported to be significantly higher in smoking-related lung carcinomas, in the present study we performed a more comprehensive analysis in search of additional genetic changes between lung adenocarcinoma from tobacco- and non-tobacco-exposed patients. We selected a matched ...
متن کاملTreatment of early-stage esophageal adenocarcinoma.
Although T2,N0,M0 esophageal adenocarcinoma is grouped with other locoregional disease by NCCN, no consensus exists about how it should be treated. One of the inherent complexities of treating T2,N0,M0 esophageal adenocarcinoma is the inaccuracy of the clinical staging. In addition, conflicting evidence exists about whether neoadjuvant therapy adds any benefit to esophagectomy. A 52-year-old pa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pathology International
سال: 2006
ISSN: 1320-5463,1440-1827
DOI: 10.1111/j.1440-1827.2006.01940.x