Background: Metastatic skin cancers occur when cancer cells metastasize to the skin as the primary cancer progresses, but few studies in Korea have included a large number of patients. Objective: To analyze the clinicopathological characteristics of metastatic skin cancers originating from solid cancers. Methods: A total of 191 patients with metastatic skin cancer diagnosed by skin biopsy from April 2004 to December 2021 were retrospectively analyzed. Data on age, sex, duration, symptoms, clinical manifestations, metastatic sites, and histopathological findings were obtained from medical records and photographs. Results: The mean age of onset was 65.3 years, the male/female ratio was 80:111, and the mean duration was 3.3 months. Most patients were asymptomatic (65.4%), and the most frequent manifestation was nodular lesions (64.4%). Among the 191 metastatic skin cancers, the most common primary cancers were breast cancer (31.9%), lung cancer (25.7%), and melanoma (18.8%). The most common primary cancer in males was lung cancer (52.5%), and that in females was breast cancer (54.1%). The most common sites of metastatic skin cancer were the chest (26.6%), scalp (17.9%), abdomen (10.6%), and back (9.2%). The most common histopathological finding of metastatic skin cancer was adenocarcinoma (53.4%), followed by melanoma (18.8%) and squamous cell carcinoma (14.7%). Conclusion We believe that this study will be helpful in diagnosing metastatic skin cancer in patients with a history of cancer or a newly diagnosed primary cancer.

No abstract available.
Allografts* ; Cyclosporine* ; Graft Survival* ; Transplants*

No abstract available.
Allografts* ; Cyclosporine* ; Graft Survival* ; Transplants*

No abstract available.
Esophagus*

No abstract available.
Arteriovenous Fistula* ; Renal Dialysis*

The healthy cities approach emphasizes the role of the leadership of local governments in promoting the health of the population in city settings. The concept emerged from public health strategies declared in the Ottawa Charter for Health Promotion, and reflects the characteristics of the third public health revolution. The Korean healthy cities movement, characterized by voluntary participation of local governments in the Alliance for Healthy Cities, has grown rapidly in recent years. A strong push of the healthy cities movement by a local government without a profound commitment to the vision may hinder the effective and sustainable development of the movement. By reviewing the historical background and significance of the healthy cities movement and its underlying concepts, and illustrating the main strategies and goals of the movement, that is, the development of partnerships, community participation and empowerment, and working in networks for stimulating change, this article argues that the healthy cities movement is a potent vehicle for implementing the new paradigm of public health introduced to local governments. We also argue that the Korean healthy cities movement needs more active participants and more support of the central government and other related stakeholders.
Consumer Participation ; Health Promotion ; Korea ; Local Government ; Natural Resources ; Power (Psychology) ; Public Health ; Vision, Ocular

No abstract available.
Gout* ; Hyperuricemia*

Vasoactive pharmacotherapy is now being widely used as practical and reliable method for the treatment of the patients with erectile dysfunction. But the individual vasoactive agent has limitations in its clinical success and potential for side effects. So, the synergistic effect and low drug volume of each vasoactive drug in polypharmacotherapy of erectile dysfunction have made it possible to reduce both systemic and local complications with excellent success rate. A total of 223 patients with erectile dysfunction underwent a trial of intracavernous self injection therapy with Trimix(the mixture of papaverine, phentolamine and prostaglandin E1). Major underlying diseases were DM(115patients, 51.6%), hypertension(11 patients, 4.9%), spinal injury(three patients, 1.3%) and prior pelvic surgery(three patients, 1.3%). The volume of drug used ranged between 0.04 and 0.6ml(average:0.19ml). After a mean followup of 7.6 months(3-15 months), 141 patients(63.2%) left in the home injection program and among them, 125 patients(88.6%) had very high satisfaction. The drop-out rate was 36.8%(82 of 223) with most of the cases during early home phase. The causes of drop-out were the fear of needle or injection, inadequate response to injection, loss of interest and complications. Priapism(six patients, 3.8%), pain(six patients, 3.8%) and granuloma on injection site(one patient, 0.6%) were noticeable complications, but coporal fibrosis and systemic side effect were not noticed. In conclusion, Trimix intracavernosal injection therapy is minimally invasive, simple, relatively safe and, most of all, very effective method for the treatment of the patients with erectile dysfunctions.
Drug Therapy ; Erectile Dysfunction* ; Fibrosis ; Follow-Up Studies ; Granuloma ; Humans ; Male ; Needles ; Papaverine ; Phentolamine

BACKGROUND: Various maneuvers are commonly used to achieve the ideal operative field necessary for successful endoscopic sinus surgery (ESS). There are a few contradictory reports on this subject and the consensus is that propofol anesthesia results in a better or similar surgical field and less or similar amount of bleeding than volatile anesthesia. The aim of this study was to compare the surgical field in patients in whom intravenous anesthesia is used as opposed to balanced general anesthesia. METHODS: Sixty patients undergoing ESS were randomly assigned into three groups, each of which used a different type of anesthesia: propofol/remifentanil (PRO/REM) group, sevoflurane/remifentanil (SEV/REM) group, and desflurane/remifentanil (DES/REM) group. We aimed to maintain the intraoperative mean blood pressure (MBP) at 65 mmHg and the heartrate (HR) at about 75 beats per minute. The quality of visibility of the surgical field was graded, using a validated scoring system, 60 minutes after the start of the operation. RESULTS: All groups had a similar MBP and mean HR at 60 minutes after the operation started. There was no significant differences among the three groups for surgical grade score (P = 0.83). CONCLUSIONS: In this comparative study of three anesthetic combinations (PRO/REM, SEV/REM, and DES/REM) in patients undergoing ESS with controlled BP and HR, we did not observe any significant differences in the surgical grade scores.
Anesthesia ; Anesthesia, Intravenous ; Blood Pressure ; Consensus ; Hemorrhage ; Humans ; Isoflurane ; Methyl Ethers ; Piperidines ; Propofol ; Sinusitis

We studied the chronic renal allograft dysfunction in Korean renal transplants from 1 year after transplantation to 5 years. We evaluated renal function by simply using the reciprocal serum creatinine level and sought to find factors affecting the value of the reciprocal serum creatinine and graft survival, and changes of the slope of reciprocal serum creatinine. We also estimated the reciprocal serum creatinine from demographic parameters and routine laboratory results. This study included 114 patients, 87 male and 27 female who underwent renal transplantations and had functioning allografts for more than 18 month after transplantation. The results were as follows. 1) The reciprocal serum creatinine level decreased slowly and linearly. 2) There were many factors related to the reciprocal creatinine, including blood urea nitrogen, serum uric acid level, age of donors, sex of recipients, presence of acute rejecton, age of recipient, serum phosphorus, white cell count in blood, cyclosporine level in blood, hemoglobin level, posttransplantation period. We could derive the estimated reciprocal serum creatinine from data of the patients. 3) The age of the recipient and cyclosporine level at 1 year after transplantation affected the slope of the reciprocal serum creatinine during follow-up time. 4) There were 16 graft loss, including 3 functioning graft loss and 13 graft loss due to chronic allograft dysfunction. 5) Besides creatinine and BUN level at 1 year, higher blood pressure and proteinuria and lower hemoglobin levels at 1 year after transplantation were related to the graft loss from chronic allograft dysfunction. 6) There were more chronic allograft loss in patients who had lower actuarial reciprocal serum creatinine than estimated reciprocal serum creatinine. Because follow-up time was relatively short and there were only mild increases in serum creatinine level in our study, follow up of our patients for a longer-term period is required to find other factors affecting the renal allograft dysfunction.
Allografts* ; Blood Pressure ; Blood Urea Nitrogen ; Cell Count ; Creatinine ; Cyclosporine ; Female ; Follow-Up Studies ; Graft Survival ; Humans ; Kidney Transplantation ; Male ; Phosphorus ; Proteinuria ; Tissue Donors ; Transplants ; Uric Acid