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1.
Riddhi DasGupta Sahana Shetty Shyamkumar Nidugala Keshava Mayank Gupta Mazhuvanchary Jacob Paul Nihal Thomas 《The Australasian medical journal》2014,7(9):372-375
Parathyroid carcinoma (PCA), accounting for less than one per cent of all endocrine malignancies, is a rare cause of primary hyperparathyroidism. A diagnosis of parathyroid carcinoma may be challenging in the presence of localised disease and involves a histological diagnosis based on capsular, vascular, or perineural invasion or the presence of metastasis. Distant metastasis remains a rare presentation, with the lung being the most common site. Surgery remains the treatment of choice as radiotherapy and chemotherapy have proved to be of limited benefit in metastatic disease. This case reports suggests that radiofrequency ablation has the potential to be a novel and effective treatment option in these patients. 相似文献
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ABSTRACTWe have seen a patient with a profound, isolated, and quite selective deficit in proverb interpretation—aproverbia. The patient presented to us after an anoxic brain injury with aproverbia. Interestingly, the aproverbia appeared to be premorbid to the presenting event. Furthermore, the patient had no brain lesion that has been associated or even proposed as a cause of deficit in proverb or metaphor interpretation. The patient did have acute bilateral hippocampi lesions and associated severe anterograde amnesia, but he retained good retrograde memory with which he is able to give good, logical but concrete explanations for proverbs. This case highlights the need, importance, and interest in further neuropsychologic, imaging and functional studies of proverb and interpretation in patients and normal subjects populations. 相似文献
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Nerve-sparing robotic radical hysterectomy: our technique 总被引:1,自引:0,他引:1
Shailesh P. Puntambekar Akhil Lawande Riddhi Desai Rahul Kenawadekar Saurabh Joshi Geetanjali Agarwal Joshi 《Journal of robotic surgery》2014,8(1):43-47
Robotic surgery is now becoming accepted for treatment of gynaecological malignancies. Nerve preservation during radical hysterectomy is increasingly being offered due to improved post-operative bladder and sexual function. We aimed to demonstrate the feasibility of performing a nerve-sparing radical hysterectomy robotically and to assess the oncological and functional outcomes associated with this surgery. Between August 2011 and January 2013, a total of 12 non-consecutive patients underwent robotic surgery for early stage cervical cancer at our institution. Patients comprising FIGO stage IA2 to IB1 were treated with nerve-sparing robotic radical hysterectomy using a C1 (Querleu–Morrow classification) type technique. The feasibility, operative time, blood loss, oncological outcome and post-operative bladder function were assessed. All the procedures were completed robotically without conversion to laparoscopy or laparotomy. The mean age of the patients was 56 years (range 44–76) and their mean body mass index was 22.6 kg/m2 (range 18.1–26.4). The mean operative time was 156 min (range 120–250); the mean blood loss was 120 ml (50–250). The Foley catheter was removed on the third post-operative day, with full recovery of bladder function in all patients except one who required prolonged catheterisation for 3 weeks. Residual urine was 40 ml (range 30–80). Parametrial margins of 2.5–3 cm, distal vaginal margins of 2–2.5 cm and a mean nodal harvest of 24 (range 18–30) were achieved. The mean hospital stay was 3 days (range 2–6). The median follow-up is 12 months. There is no loco-regional recurrence. All the patients are sexually active. Robotic nerve-sparing radical hysterectomy is technically feasible to perform, and is oncologically safe for early stage cervical carcinoma. 相似文献
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Akhil Lawande Rahul Kenawadekar Riddhi Desai Chaitanya Malireddy Kathya Nallapothula Shailesh P. Puntambekar 《Journal of robotic surgery》2014,8(1):93-96
Introduction
Pelvic exenteration is now becoming widely acceptable as a curative procedure rather than a palliative one. Performing these surgeries by minimally invasive techniques helps to improve the quality of life and decrease the morbidity of these extensive procedures.Aims and objectives
To demonstrate the feasibility of performing a total pelvic exenteration robotically, and to study the morbidity associated with such extensive surgery.Materials and methods
A 35-year-old female with advanced cervical cancer presented with a vesicovaginal fistula and a rectovaginal fistula. In view of these, we performed a total robotic pelvic exenteration with colo-anal anastomosis and uretero-sigmoidostomy. The patient refused an ileal-loop conduit for urinary tract diversion due to social reasons associated with a stoma.Results
The total operative time was 240 min and the console time was 120 min. The estimated blood loss was 300 ml and the intensive care unit stay was 2 days. Post-operatively, the patient had good faecal and urinary continence and good quality of life. 相似文献7.
Vani Nath Simmons Erika B. Litvin Riddhi D. Patel Paul B. Jacobsen Judith C. McCaffrey Gerold Bepler Gwendolyn P. Quinn Thomas H. Brandon 《Patient education and counseling》2009
Objective
To fill a gap in research by examining cancer patient–provider communication regarding tobacco use and patients’ perspectives regarding their experiences with smoking cessation and relapse.Methods
In-depth interviews were conducted with 20 lung and head and neck cancer patients and 11 health care providers.Results
Qualitative analyses revealed that cancer patients express high levels of motivation to quit smoking; however, patients do not ask providers for assistance with quitting and maintaining abstinence and relapsed patients are reluctant to disclose smoking behavior due to stigma and guilt. Health care providers vary in the advice and type of assistance they supply, and their awareness and sensitivity to relapsed patients’ feelings. Whereas providers emphasized long-term risks of continued smoking in their interactions with patients and recommendations for intervention content, patients expressed a preference for a balance between risks and benefits.Conclusion
Findings underscore the need for increased awareness, emphasis, and communication about the immediate risks of continued smoking and the benefits of continued abstinence specifically for cancer patients.Practice implications
Our findings demonstrate the potential to affect cancer outcomes by improved training in conducting smoking cessation and relapse-prevention interventions. Additional training could be given to health care providers to increase adherence to clinical practice guidelines (5 A's), to learn ways to enhance patients’ motivation to maintain abstinence, and to deliver smoking messages in a non-threatening manner. 相似文献8.
Following molecular and immunohistochemical analysis of the purinergic P2X4 receptor subunit in dystrophin-deficient muscle we have identified a distinct subpopulation of P2X4-positive cells infiltrating the dystrophic fibres. These cells were absent from normal muscle and rarely present in the dystrophic muscle taken before and after the onset of degeneration. We have identified these P2X4-positive cells as macrophages, demonstrating for the first time that human and mouse tissue macrophages express P2X4 in addition to P2X7 receptor subunits both in vitro and in situ. Moreover, we have demonstrated that the increase in the P2X4 expression is yet another feature of an inflammatory response identified in DNA arrays of dystrophic muscle. Immunohistochemical analysis failed to localise discernible expression of P2X4 protein in adult skeletal or cardiac muscle fibres, whilst myoblasts in culture expressed low levels of this subunit, as detected by RT-PCR and Western blotting. In light of the involvement of macrophages in the dystrophic process, the function of P2X receptors and their role in the Duchenne pathology as well as their potential role in therapeutic applications are discussed. 相似文献
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