Hypertension facilitates age-related diseases. ~ Is hypertension associated with a wide variety of diseases?~.

Hypertension, a disease whose prevalence increases with age, induces pathological conditions of ischemic vascular disorders such as cerebral infarction and myocardial infarction due to accelerated arteriosclerosis and circulatory insufficiency of small arteries and sometimes causes hemorrhagic conditions such as cerebral hemorrhage and ruptured aortic aneurysm. On the other hand, as it is said that aging starts with the blood vessels, impaired blood flow associated with vascular aging is the basis for the development of many pathological conditions, and ischemic changes in target organs associated with vascular disorders result in tissue dysfunction and degeneration, inducing organ hypofunction and dysfunction. Therefore, we hypothesized that hypertension is associated with all age-related vascular diseases, and attempted to review the relationship between hypertension and diseases for which a relationship has not been previously well reported.

Clinical characteristics of muscle cramps in hereditary angiopathy with nephropathy, aneurysms, and muscle cramps syndrome associated with a novel COL4A1 pathogenic variant: A family case study.

Background: Muscle cramps are a common problem characterized by a sudden, painful, and involuntary contraction of a muscle or muscle group. Most muscle cramps develop in the calf muscles, particularly in situations of prolonged exercise; however, some may be related to underlying systemic conditions such as the hereditary angiopathy with nephropathy, aneurysms, and muscle cramps (HANAC) syndrome. Muscle cramps appear to be the initial symptom of the HANAC syndrome; however, the clinical characteristics of these muscle cramps have rarely been described in detail.

Synthesis of π-extended dibenzophospholes by intramolecular radical cyclization and their properties.

Intramolecular radical cyclization of phosphine oxides (R(1)R(2)P(O)H) induced by radical generators affords the corresponding dibenzophosphole oxides in excellent yields. By applying this method, linearly π-extended ladder-type dibenzophosphole oxides were successfully synthesized.

Detection of breast cancer with a computer-aided detection applied to full-field digital mammography.

A study was conducted to evaluate the sensitivity of computer-aided detection (CAD) with full-field digital mammography in detection of breast cancer, based on mammographic appearance and histopathology. Retrospectively, CAD sensitivity was assessed in total group of 152 cases for subgroups based on breast density, mammographic presentation, lesion size, and results of histopathological examination. The overall sensitivity of CAD was 91 % (139 of 152 cases).

Evaluation of sentinel lymph node biopsy in clinically node-negative breast cancer.

Background: In patients with clinically node-negative breast cancer, diagnosed with palpation and several types of imaging examination, sentinel lymph nodes accurately predict the status of the other axillary nodes, which determine the nature of subsequent adjuvant treatment. In addition, compared with axillary lymph node dissection, sentinel-node biopsy results in less postoperative morbidity, including pain, numbness, swelling, and reduced mobility in the ipsilateral arm.

Methods: We analyzed the validity of the sentinel node biopsy procedure using dual-agent injection of blue dye and radioactive colloid performed in our hospital from May 2006 through March 2010.

Roles of fine-needle aspiration and core needle biopsy in the diagnosis of breast cancer.

Background: There is controversy regarding which of the two biopsy methods, fine-needle aspiration (FNA) or core needle biopsy (CNB), should be routinely employed for diagnosis of breast cancer. The aim of this study was to evaluate the efficacy of FNA compared to CNB and to explore the value of performing both FNA and CNB.

Methods: Two hundred eighty-one patients with breast cancer received FNA alone (group 1: n = 182), CNB alone (group 2: n = 56), or a combination of FNA and CNB (group 3: n = 43).

An analysis of factors that influence the duration of suction drainage in breast cancer surgery.

Background: The duration of suction drainage in patients undergoing breast cancer surgery is difficult to predict. The uncertainty this poses may complicate the development of a clinical pathway for patients with breast cancer. In this study we attempted to identify factors that may influence the duration of suction drainage in patients undergoing breast cancer surgery.

A Case of Benign Schwannoma of the Transverse Colon with Granulation Tissue.

Schwannomas occurring in the gastrointestinal tract are rare, and among them, schwannomas of the large intestine are extremely rare. In this paper, we report a case of a macroscopically atypical schwannoma of the transverse colon. The case is a female aged 67.

Ipsilateral breast tumor recurrence (IBTR) after breast-conserving treatment for early breast cancer: risk factors and impact on distant metastases.

Background: The clinical features of ipsilateral breast tumor recurrence (IBTR) after breast conserving therapy (BCT) for early stage breast cancer were analyzed from long-term follow-up of BCT in Japan. The purpose of this study was to clarify risk factors of IBTR and the impact of IBTR on development of distant metastases in this ethnic group.

Methods: Patients (N = 1901)with unilateral breast cancer < or = 3 cm in diameter who underwent BCT at 18 Japanese major breast cancer treatment institutes from 1986 to 1993 were registered in this study.

A new staging system for colorectal carcinoma with liver metastasis.

Purpose: The prognosis of colorectal carcinoma (CRC) with liver metastasis varies from case to case. A standardized classification system for evaluation of the prognosis and the treatment is needed. Therefore, we developed a new staging system for CRC with liver metastasis (HM-stage) based on the survival data.

Analysis of ipsilateral breast tumor recurrences after breast-conserving treatment based on the classification of true recurrences and new primary tumors.

Background: Ipsilateral breast tumor recurrences (IBTR) after breast-conserving treatment include two different entities: true recurrence (TR) thought to occur when residual cancer cells grow gradually to detectable size and new primary (NP) thought to be de novo cancer independently arising in the preserved breast. The patients with ipsilateral breast tumor recurrence (IBTR) are potentially at high risk for subsequent distant metastasis, but many studies do not distinguish between these types of recurrence. The aim of this study is to clarify the biological difference between TR and NP, and to show the clinical significance of classifying IBTR into these two types of recurrence.

[Clinical usefulness of UFT and cyclophosphamide as salvage chemotherapy for patients with metastatic breast cancer].

A combination of UFT and cyclophosphamide (CPA) was orally administered to 12 women with previously-treated advanced or recurrent breast cancer. The daily dose of UFT was 400 to 600 mg for tegafur and 100 mg for CPA. Treatment was given orally for 2 weeks followed by 1 week of no treatment, or for 5 days followed by 2 days of no treatment.

Outcome of breast-conserving therapy in the Tokyo Women's Medical University Breast Cancer Society experience.

Background: The results of BCT in Japanese women have not been fully evaluated. The Tokyo Women's Medical University Breast Cancer Society initiated BCT protocols in 1987. Here, we present a retrospective analysis of BCT outcomes and identify prognostic factors.

Radiotherapy with concurrent docetaxel for advanced and recurrent breast cancer.

Background: Docetaxel has shown remarkable radiosensitizing properties in vitro. In this study we investigated whether the addition of docetaxel to radiotherapy enhanced tumor response in patients with advanced or recurrent breast cancer.

Methods: A total of 35 patients were enrolled in this study.

Phase I study of docetaxel and cyclophosphamide in patients with advanced or recurrent breast cancer.

Background: A phase I clinical study of combination chemotherapy with docetaxel and cyclophosphamide (CPA) was performed to determine the maximum tolerated dose (MTD), the incidence and severity of toxicities and the pharmacokinetics in patients with advanced or recurrent breast cancer.

Methods: Docetaxel was administered by intravenous drip infusion over 60 minutes, followed by intravenous bolus injection of CPA every 3-4 weeks. The dosage of docetaxel/CPA was 40/200, 40/400, 50/400, or 60/400 mg/m(2)/day.

Adenocarcinoid of the appendix: report of two cases.

Adenocarcinoid of the appendix is a rare tumor with the histological features of both adenocarcinoma and carcinoid tumor. However, its biological behavior and malignant potential are still unclear. We treated two patients with this unusual tumor; a 60-year-old man and a 79-year-old woman.

Pylorus-preserving pancreaticoduodenectomy without homologous blood transfusion in a Jehovah's witness with pancreatic cancer: report of a case.

A case of successfully treated pancreatic cancer without homologous blood transfusion in a Jehovah's witness is reported. The patient was a 60-year-old Japanese man and he was diagnosed with pancreatic cancer. Based on the patient's informed consent, human recombinant erythropoietin (12000 IU/day), saccharated ferric oxide (60 mg/day), and 25% human serum albumin (100 mL/day) were administrated for 7 consecutive days prior to the operation.

Experience of intravenous digital subtraction angiography (IV-DSA) in evaluation of neoadjuvant chemotherapy for advanced breast cancer.

Intravenous digital subtraction angiography (IV-DSA) was performed before and after neoadjuvant chemotherapy (NACT) in five patients with locally advanced breast cancer, and the efficacy of NACT was evaluated on the basis of the results of IV-DSA and histopathological examination. Following NACT, the maximum density of tumor enhancement (MAX) in the IV-DSA image decreased by 61.6% in case 1, 50% in case 2, 58.

Monotherapy with paclitaxel as third-line chemotherapy against anthracycline-pretreated and docetaxel-refractory metastatic breast cancer.

We describe a patient with anthracycline-pretreated and docetaxel-refractory metastatic breast cancer who achieved a complete response after third-line chemotherapy with paclitaxel. A 59-year-old woman underwent modified radical mastectomy for advanced cancer in her left breast after local arterial neoadjuvant chemotherapy with anthracycline. Postoperatively anthracycline-containing adjuvant therapy was administered.

Influence of perioperative blood transfusion on the prognosis of patients with gastric cancer receiving anticancer chemotherapy.

BACKGROUND: The deleterious effect of blood transfusions on survival has been reported in patients with cancers of various organs. However, it remains unclear whether there is any adverse effect of blood transfusion when the patients are administered anticancer drugs after surgery for gastric cancers.METHODS: Data from patients with gastric resection for advanced gastric cancer were retrospectively analyzed to determine the influence of perioperative blood transfusion on the survival rate.