Cell type specific radial positioning of chromosome territories (CTs) and their sub-domains in the interphase seem to have functional relevance in non-neoplastic human nuclei, while much less is known about nuclear architecture in carcinoma cells and its development during tumor progression. We analyzed the 3D-architecture of the chromosome 8 territory (CT8) in carcinoma and corresponding non-n...

Abstract Hyperechogenic breast lesions are a relatively rare finding at ultrasonography and traditionally thought to be benign. However, hyperechogenicity on the ultrasound alone does not provide enough evidence rule out malignancy completely. We herein reported short series of nine cases echogenic malignant lesions, which include invasive ductal carcinoma, carcinoma in situ, lobular angiosarco...

Genomic instability is a hallmark of breast and other solid cancers. Presumably caused by critical telomere reduction, GI is responsible for providing the genetic diversity required in the multi-step progression of the disease. We have used multicolor fluorescence in situ hybridization and 3D image analysis to quantify genomic instability cell-by-cell in thick, intact tissue sections of normal ...

Title:Prognostic implication of intratumoral metabolic heterogeneity in invasive ductal carcinoma of the breast

background: invasive ductal carcinoma is the most common type of breast cancer in iran. impaired immune responses occur frequently in cancer patients, but the mechanisms of the induced immune defects remain poorly understood. it is believed that infiltrated immune cells, especially macrophages, may provide help for tumor cell growth and metastasis.   objective: to analyze the status of tumor as...

BACKGROUND Breast Cancer is the commonest malignancy of females all over the world and second leading cause of death due to cancer among females. The aim of this Descriptive study was to see the various features of breast cancer in order to know the pattern of disease in the recent time. The study was conducted from Jan. 2007 to Dec. 2007 in Surgical C Unit, Postgraduate Medical Institute, Lady...

Breast hamartoma is an uncommon pathological entity. It is exceedingly rare to find ductal carcinoma in situ or invasive carcinoma within a breast hamartoma. We report one such case treated at our unit.

in females, the most common cancer is breast carcinoma in which squamous cell carcinoma (scc) is a rare type of malignancy. histologically, infiltrating ductal carcinoma is the most common type and lobular, mucinous, and medullary types have lower incidence. pure scc of the breast can originate from the skin, nipple, or epithelium of a deep‑seated dermoid cyst or squamous metaplasia on chronic ...

A conditional tetracycline-responsive transgenic mouse model with deregulated estrogen receptor a expression in mammary epithelial cells developed ductal hyperplasia (DH), lobular hyperplasia, and ductal carcinoma in situ (DCIS) by 4 months of age. Higher proliferative rates were found in both normal and abnormal ductal and lobular structures. DH and DCIS but not normal ductal structures showed...