Predictors of recurrence in breast cancer patients with pathological partial response.

Objective: Patients with residual disease after neoadjuvant chemotherapy have a relative risk of developing recurrence. This study investigates the risk factors for recurrence in locally advanced breast cancer patients with residual disease and evaluates survival analysis.

Methods: This is a retrospective, single-center study.

The Clinicopathologic Features of 22 Cases With Primary Invasive Papillary Carcinoma of the Breast Identified in 1153 Cases With Invasive Breast Carcinoma: Single-Center Experience.

Objective: Invasive papillary carcinoma (IPC) of the breast is an uncommon histologic subtype with limited data in the literature. The aim of this study was to increase the evidence base by presenting clinicopathological findings of cases diagnosed as IPC.

Materials And Methods: Hematoxylin and eosin sections and immunostaining of surgical excision specimens diagnosed as invasive breast carcinoma were re-evaluated, retrospectively.

Invasive Breast Carcinoma with Abundant Collagenous Stroma Shows Lower Level of CD68-Positive Tumor Associated Macrophages than Those of Invasive Carcinoma without Abundant Collagenous Stroma.

Background And Aim Of The Work: The significance of association between cancer and its stromal microenvironment has been recognized. We aimed to investigate the immunohistochemical staining features of D2-40 (podoplanin), SMA (smooth muscle actin) and CD68 (pan-macrophage marker) in patients with early stage invasive breast cancer with/out peritumoral PASH-like stroma.

Methods: The H&E sections of core needle biopsy specimens of invasive breast carcinomas diagnosed during one-year time period were reviewed in terms of the presence of accompanying PASH-like stroma retrospectively.

Preventive role of superoxide dismutase on radiation-induced periprosthetic capsule development.

Background: Capsule fibrosis is the most important and annoying complication of breast implant surgery. Radiotherapy (RT) used in the local treatment of breast cancer has an increasing effect on the existing fibrous capsule; this is called radiation-induced fibrosis (RIF). In this randomized controlled experimental study, we aim to investigate the reduction effect of superoxide dismutase (SOD) on RIF.

Extraction of a Foreign Body from the Breast Using Radio-guided Occult Lesion Localization (ROLL): Metallic Foreign Body in the Breast.

The most common clinical causes of metallic foreign body in the breast are surgical clips, pieces of guide-wire and gunshot wounds. Metallic foreign bodies can lead to local breast pain, abscesses, pneumothorax after granulomas or migration, and cardiac tamponade. Mammotome biopsy, fluoroscopy, guide-wire biopsy and radio-guided occult lesion localization (ROLL) are the standard techniques applied for surgical excision of non-palpable breast lesions.

Histopathological investigation of intranodular echogenic foci detected by thyroid ultrasonography.

Objective: To determine the predictability of sonography for detection of calcifications in thyroid nodules by histopathologic examination and to demonstrate the association between calcification pattern and malignancy.

Methods: We prospectively evaluated 81 dominant nodules from 81 patients. Thyroid glands were assessed preoperatively with thyroid ultrasonography, and the presence of sonographic calcification was specified as intranodular macro (coarse) and micro calcification.

Inflammatory Myofibroblastic Tumor of the Breast Coexisting with Pseudoangiomatous Stromal Hyperplasia.

Inflammatory myofibroblastic tumors (IMTs) are uncommon breast lesions that consist of spindle cells accompanied by plasma cell-rich inflammatory infiltration, which may mimic breast cancer clinico-radiologically. A woman aged 38 years with a breast mass was referred to our general surgery clinic. The physical examination revealed a mass with irregular borders in the upper outer quadrant of the left breast.

Transcatheter Arterial Embolization for Controlling Severe Bleeding From Recurrent Locally-Advanced Breast Cancer.

One of the rare but most challenging issues in the management of the locally-advanced breast cancer (LABC) is life-threatening bleeding from the fungating and/or ulcerating focus (foci) of these tumors. Breast surgeons may need the assistance of interventional radiologists to solve this urgent condition if surgery cannot provide sufficient benefit. Herein, we report a case of recurrent locally-advanced breast cancer that presented with sudden severe bleeding, which was stopped by an interventional radiologist via transcatheter arterial embolization (TAE).

A Rare Breast Tumor: Dermatofibrosarcoma Protuberans.

Dermatofibrosarcoma protuberans is a slow-growing, local aggressive fibrous tumor of the subcutaneous tissue, frequently seen in the proximal extremities and the trunk. Its occurrence in the breast is very rare. Herein, we present a female who presented with a breast mass, and aim to discuss pathological features and differential diagnosis of dermatofibrosarcoma protuberans.

Diffusion-weighted and diffusion-tensor imaging of normal and diseased uterus.

Owing to technical advances and improvement of the software, diffusion weighted imaging and diffusion tensor imaging (DWI and DTI) greatly improved the diagnostic value of magnetic resonance imaging (MRI) of the pelvic region. These imaging sequences can exhibit important tissue contrast on the basis of random diffusion (Brownian motion) of water molecules in tissues. Quantitative measurements can be done with DWI and DTI by apparent diffusion coefficient (ADC) and fractional anisotropy (FA) values respectively.

Nodule-Forming Pseudoangiomatous Stromal Hyperplasia of the Breast: Report of Three Cases.

Pseudoangiomatous stromal hyperplasia (PASH) is a benign proliferative entity of mammary stroma. It is generally found as an incidental finding. It may rarely present as a palpable nodule.