Metastatic carcinoma of breast in the urinary bladder

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School health partnership in service learning : a Hong Kong experience

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Managing malignant pleural effusion with an indwelling pleural catheter: factors associated with spontaneous pleurodesis

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Isolated penile urethral injury: a rare case following male coital trauma

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Impact of skeletal-related events on survival in patients with metastatic prostate cancer prescribed androgen deprivation therapy

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Expression of chondroitin sulfotransferase in cranial motor neurons for cell migration in rat embryonic hindbrain

Poster presentation - Theme 5: NeuroscienceNeuronal migration allows the proper positioning of neurons for establishing functional connectivity of defined neural circuits. We and others reported the restrictive role of Chondroitin sulfate (CS) moieties in axonal fasciculation. CS moieties of proteoglycans are therefore hypothesized to control the timely orchestration of cranial motor neuron migration during hindbrain development by the varying sulfation patterns of the chondroitins between the migrating and ready-to-migrate neurons. Hindbrain explants of E11.5 Sprague Dawley rats were ...postprin

Health-related quality of life of Chinese patients with prostate cancer in comparison to general population and other cancer populations

Purpose: The purpose of this study was to compare the health-related quality of life (HRQOL) of Chinese patients with prostate cancer against the general population and patients with colorectal cancer, breast cancer, nasopharyngeal cancer, and leukemia. Methods: Chinese male patients (n = 291) with a confirmed diagnosis of prostate cancer were recruited from a urological specialist outpatient clinic in Hong Kong. HRQOL was measured by a condition-specific Functional Assessment of Cancer Therapy-Prostate (FACT-P) and a generic Chinese (HK) SF-12 Health Survey Version 2 (SF-12v2) questionnaire. Mean HRQOL scores of condition-specific and generic questionnaires were compared to available scores derived from other cancers and age-matched male general population, respectively. Results: Chinese patients with prostate cancer had lower general health and vitality domains and lower mental component summary scores than the age-matched Hong Kong normative population. Patients with prostate cancer reported better condition-specific HRQOL (physical well-being, emotional well-being and function well-being) when compared to general cancer population, patients with breast cancer, colorectal cancer, nasopharyngeal cancer, and leukemia in Hong Kong. Conclusions: Patients with prostate cancer substantially perceived their HRQOL to be better, compared to patients with other cancers, with overall health, energy, and mental health below of Hong Kong general population. Interventions should target at these domains in order to improve the HRQOL of patients with prostate cancer. It is reassuring to find that prostate cancer had less negative impact on HRQOL than other cancer types did.postprin

How can the R.E.N.A.L. nephrometry scoring system aid management of a solid renal mass?

OBJECTIVES. To investigate use of the R.E.N.A.L. nephrometry score in relation to the choice of treatment and postoperative complications for renal masses. DESIGN. Case series. SETTING. A tertiary referral hospital in Hong Kong. PATIENTS. Data of patients undergoing nephrectomy were collected retrospectively from a clinical database and analysed. A R.E.N.A.L. nephrometry score was allocated to each renal tumour by a blinded qualified radiologist, utilising computerised imaging systems. Patient demographics, choice of surgery (radical vs partial), and approaches (open vs minimally invasive) were analysed with respect to their R.E.N.A.L. score. RESULTS. In all, 74 patients were included during the study period, of which 38 underwent partial nephrectomy and 36 underwent radical nephrectomy. No differences between the groups were found with respect to patient demographics. There were significant differences between the partial and radical nephrectomy groups in terms of their mean nephrometry score (6.9 vs 9.3, P<0.001). The mean nephrometry sum was also significantly different in the open approach versus the minimally invasive approach in patients having partial nephrectomy (7.8 vs 6.0, P=0.001). There was no difference in the postoperative 90-day morbidity and mortality in the partial nephrectomy and radical nephrectomy groups. CONCLUSIONS. The R.E.N.A.L. nephrometry score of a renal mass correlated significantly with our choice of surgery (partial vs radical) and our approach to surgery (open vs minimally invasive surgery), particularly in the partial nephrectomy group. It does not, however, correlate with postoperative complications. The nephrometry score provides a useful tool for objectively describing renal mass characteristics and enhancing better communication for the operative planning directed at renal masses.published_or_final_versio