Evaluation of Intrarenal Blood Flow by Doppler Ultrasonography Immediately after Extracorporeal Shock Wave Lithotripsy on Hydronephrotic Kidney

Extracorporeal shock wave lithotripsy (ESWL) is an effective and relatively noninvasive mode of treatment for urinary calculi. The aim of this study was to test whether therapeutic ESWL induces changes in renal parenchymatous blood flow and to evaluate shock wave side effects on the renal parenchyma. A total of 45 patients who underwent ESWL for ureteropelvic stone between January 2002 and July 2003 were included in this prospective study. Color Doppler sonography before and 30 minutes after ESWL showed no significant morphologic change. Resistive index (RI) was used to estimate renovascular resistance. The RI significantly increased in obstructed hydronephrotic kidneys. However, no significant change was observed in both treated and untreated kidneys before and after treatment. Hydronephrotic kidneys do not have a higher risk of post-ESWL renovascular resistance interference. The measurement of changes in RI with Doppler ultrasonography may provide useful information for clinical diagnosis of renal tubulointerstitial and vascular damage

Snapping hip caused by a venous hemangioma of the gluteus maximus muscle: a case report

<p>Abstract</p> <p>Introduction</p> <p>Snapping hip, or coxa saltans, is defined as a clinical condition where a usually painful, audible snap occurs during hip flexion and extension. Its causes can be divided into external, internal or intra-articular origin. Accurate diagnosis is a prerequisite to successful treatment. We report a rare cause of snapping hip which is different from any previously reported cases.</p> <p>Case presentation</p> <p>A 23-year-old man presented to us with right hip pain of more than 10 years duration. Atrophy of the right gluteus maximus with snapping and tenderness were also noted. The imaging study revealed a focal intramuscular lesion in the lateral portion of the right gluteus maximus muscle. Surgery was performed and pathological examination concluded this mass to be a venous hemangioma.</p> <p>Conclusion</p> <p>Intramuscular hemangioma, though rare, should be considered in the differential diagnosis of a snapping hip even though muscle fibrosis is most frequently encountered.</p

Women with endometriosis have higher comorbidities: Analysis of domestic data in Taiwan

AbstractEndometriosis, defined by the presence of viable extrauterine endometrial glands and stroma, can grow or bleed cyclically, and possesses characteristics including a destructive, invasive, and metastatic nature. Since endometriosis may result in pelvic inflammation, adhesion, chronic pain, and infertility, and can progress to biologically malignant tumors, it is a long-term major health issue in women of reproductive age. In this review, we analyze the Taiwan domestic research addressing associations between endometriosis and other diseases. Concerning malignant tumors, we identified four studies on the links between endometriosis and ovarian cancer, one on breast cancer, two on endometrial cancer, one on colorectal cancer, and one on other malignancies, as well as one on associations between endometriosis and irritable bowel syndrome, one on links with migraine headache, three on links with pelvic inflammatory diseases, four on links with infertility, four on links with obesity, four on links with chronic liver disease, four on links with rheumatoid arthritis, four on links with chronic renal disease, five on links with diabetes mellitus, and five on links with cardiovascular diseases (hypertension, hyperlipidemia, etc.). The data available to date support that women with endometriosis might be at risk of some chronic illnesses and certain malignancies, although we consider the evidence for some comorbidities to be of low quality, for example, the association between colon cancer and adenomyosis/endometriosis. We still believe that the risk of comorbidity might be higher in women with endometriosis than that we supposed before. More research is needed to determine whether women with endometriosis are really at risk of these comorbidities

Experiences of daily activities within two weeks after hospital discharge among Taiwanese elderly patients with chronic obstructive pulmonary disease

[[abstract]]The purpose of this study was to explore the experiences of daily activities among elderly patients with chronic obstructive pulmonary disease (COPD) within 2 weeks after hospital discharge. Seven male and two female COPD patients aged 65-80 were inter viewed. Inter views were tape recorded, and then transcribed verbatim within 48 hours. Data were analyzed according to the method of qualitative research through constant comparison and content analysis. The data generated seven themes: (1) expectations beyond one's strength; (2) fear of having another attack; (3) slowing and simplifying activities; (4) acting according one's abilities; (5) protecting one self; (6) striving for an independent life; and (7) trying to continue living. The findings of this research can help health professionals understand experiences of COPD patients, sensitively and precisely recognize their daily activity needs, and provide suitable interventions during the discharge transition to facilitate a better quality of life for elderly patients

Empowering: the experiences of exercise among heart transplantation patients in Taiwan

[[abstract]]Aim.  To explore the experiences of exercise among Taiwanese heart transplant patients on the basis of a grounded theory. Background.  Although studies conducted around the world have proven how important exercise is to heart transplant patients, little information was found about heart transplant patients' exercise experience. In addition, because of different cultural backgrounds, people in Taiwan do not care about ‘regular exercise’ as much as Americans and Europeans do. Therefore, it is very important to find ways so that they can value ‘regular exercise.’ Methods.  In-depth interviews were undertaken with a purposive sample of eight heart transplant patients. Data was analysed by repeated verification. Results.  Eight valid cases were separately and thoroughly interviewed while they were exercising at a sports medical centre. The results revealed that ‘empowering the new heart’ is the core reason for their exercise. During the exercise training process, every participant felt that his or her new heart was filled with power or energy. The ‘hardness and endurance’ in terms of feeling discomfort in the body was identified at the beginning of post-surgical exercise training. Throughout the process of empowerment, patients experienced the following five interactive behaviour categories: ‘self-protection’, ‘sharing’, ‘being watched and cared for’, ‘being aware of the benefits’, and ‘strengthening the new heart’. Conclusions.  Exercise can empower the new heart. After the exercise training, all patients felt that their new hearts were empowered with energy and vigour, and thus were willing to continue exercising. They even expanded their regimen to include folk therapies such as Tai Chi and breathing exercises