[A Case Report of Metastatic Breast Cancer with Peritoneal Metastasis and Massive Ascites Responding to CDK4/6 Inhibitor(Palbociclib)].

A 52-year-old woman was presented with abdominal distension. Chest-abdominal CT showed some tumors in the left breast, enlarged axillary lymph nodes, ovary metastasis peritoneal thickening, a large amount of ascites. The diagnosis of needle biopsy in the breast mass was invasive ductal carcinoma, Luminal A type.

Possible spontaneous regression of hepatocellular carcinoma with unique histopathological features confirmed by surgical resection: a case report.

Background: Spontaneous regression of hepatocellular carcinoma (HCC) is a rare event, and its clinicopathological features and underlying mechanism are not fully understood.

Case Presentation: An 84-year-old female with hepatitis C virus infection and diabetes mellitus was referred to our hospital for further examination. Abdominal ultrasonography showed a 3.

[Conversion Therapy for HER2-Positive Metastatic Breast Cancer with Intrathoracic Lymph Node Metastasis].

A 42-year-old woman consulted our hospital with chief complaints of a right breast mass and pain. Based on needle biopsy of the breast tumor, the pathological diagnosis was invasive ductal carcinoma(scirrhous type), which tested positive for estrogen, progesterone, and HER2 receptor. PET-CT(FDG)showed intrathoracic lymph node metastasis.

Double primary recurrent human epidermal growth factor receptor 2-positive breast cancer and esophageal cancer that responded well to chemotherapy.

Double primary breast and esophageal cancer have been no reported cases in which treatment methods other than surgery were selected because of multiple metastasis or advanced cancer. The patient was a 52-year-old woman who had received left pectoral muscle-preserving mastectomy and axillary lymph node dissection (level 2) 7 years prior, following the diagnosis of left breast cancer. The postoperative diagnosis was pT2 N3a M0 stage IIIC and luminal human epidermal growth factor receptor 2 (HER2) phenotype.

Sericin in the isolating solution improves the yield of islets isolated from the pancreas.

Approximately half of the transplantable pancreatic islet tissue is lost during isolation, including the digestion and purification steps. Modifying the isolation method could increase the yield. This would enable the one donor-one recipient concept and improve the therapeutic effects of islet transplantation.

Adenomyoepithelial adenosis associated with breast cancer: a case report and review of the literature.

Adenomyoepithelial adenosis of the breast is an extremely rare type of adenosis. We herein present the case of a 35-year-old woman, who presented with a small painless hard lump and elastic soft induration of 5 cm in diameter in her left breast. Clinical examination and diagnostic workup were suggestive of a breast carcinoma, and a modified radical mastectomy and sentinel node biopsy were performed.