ABSTRACT
PURPOSE: To evaluate the effect of modified penoplasty in the management of concealed penis. METHODS: We retrospectively reviewed 96 consecutive patients with concealed penis, which had been surgically corrected between July 2013 and July 2015. All patients underwent modified Shiraki phalloplasty. All patients were scheduled for regular follow-up at 1, 3, and 6 months after the surgery. Data on the patients' age, operative time, postoperative complications, and parents' satisfaction grade were collected and analyzed. RESULTS: The mean follow-up period was 17.4 months (range 7-31 months). The mean operative time was 63.2 ± 8.7 min. The mean perpendicular penile length was 1.89 ± 0.77 cm preoperatively and 4.42 ± 0.87 cm postoperatively, with an improved mean length of 2.5 ± 0.68 cm in the flaccid state postoperatively (p < 0.05). The patients' satisfaction grades after the surgery were improved significantly (p < 0.05). Fifty-two patients had penile lymphedema postoperatively; however, it disappeared spontaneously within 3 months. Additionally, postoperative wound infection occurred in two patients. There were no complications such as flap necrosis, penile shaft contracture, voiding difficulty, and erection difficulties. CONCLUSION: The modified Shiraki phalloplasty for concealed penis can achieve maximum utilization of prepuce to assure coverage of the exposed penile shaft. It has fewer complications, achieving marked asthetics, and functional improvement. It is a relatively ideal means for treating concealed penis.
Subject(s)
Penis , Phimosis , Postoperative Complications/diagnosis , Urologic Surgical Procedures, Male , Child , Child, Preschool , China , Follow-Up Studies , Humans , Male , Organ Size , Outcome and Process Assessment, Health Care , Patient Satisfaction , Penis/abnormalities , Penis/pathology , Penis/physiopathology , Penis/surgery , Phimosis/congenital , Phimosis/diagnosis , Phimosis/physiopathology , Phimosis/surgery , Plastic Surgery Procedures/adverse effects , Plastic Surgery Procedures/methods , Retrospective Studies , Urologic Surgical Procedures, Male/adverse effects , Urologic Surgical Procedures, Male/methodsABSTRACT
Apolipoprotein E (apoE), one of the major plasma lipoproteins, plays a major role in the transport and metabolism of lipids by acting as a ligand. apoE gene contains three potential alleles: ϵ2, ϵ3 and ϵ4, forming six genotypes: E2E2, E2E3, E2E4, E3E3, E3E3 and E4E4. Association between apoE gene polymorphism and triglyceride (TG) is still controversial. There was not any meta-analysis to explore the association of apoE gene polymorphism with triglyceride level, and this meta-analysis was performed to evaluate the association between apoE gene polymorphism and triglyceride in patients with renal diseases. A predefined literature search and selection of eligible relevant studies were performed to collect data from electronic databases. Twenty-four articles were identified for the analysis of association between apoE gene polymorphism and triglyceride level. Subjects with E2E3 or E3E4 had a higher TG than those with E3E3. Subjects with ϵ4 had a higher TG than those with ϵ3. Subjects with ϵ2 had a slightly higher TG than those with ϵ3, although there was no statistical difference. Interestingly, subjects with ϵ4 had a much higher TG than those with ϵ2. In conclusion, E2E3, E3E4 or ϵ4 was associated with higher level of TG. However, more studies should be performed in the future.
Subject(s)
Apolipoproteins E/genetics , Renal Insufficiency, Chronic/genetics , Triglycerides/blood , Alleles , Apolipoproteins E/metabolism , Humans , Lipid Metabolism/genetics , Polymorphism, Genetic , Renal Insufficiency, Chronic/bloodABSTRACT
OBJECTIVE: The conclusions of published reports on the relationship between the glutathione S-transferase M3 (GSTM3) A/B gene polymorphism and the risk of lung cancer are still debated. This meta-analysis was performed to evaluate the association between GSTM3 and the risk of lung cancer. METHODS: Association investigations were identified from PubMed, Embase, and Cochrane Library, and eligible studies were included and synthesized using a meta-analysis method. RESULTS: Eight reports were included into this meta-analysis for the association of GSTM3 A/B gene polymorphism and lung cancer susceptibility, covering 1,854 patients with lung cancer and 1,926 controls. No association between the GSTM3 A/B gene polymorphism and lung cancer was found in this meta-analysis (B allele: OR = 1.25, 95% CI: 0.89-1.76, P = 0.20; BB genotype: OR = 1.53, 95% CI: 0.71-3.32, P = 0.28; AA genotype: OR = 0.85, 95% CI: 0.59-1.23, P = 0.39). CONCLUSIONS: The GSTM3 A/B gene polymorphism is not associated with lung cancer susceptibility. However, more studies on the relationship between GSTM3 A/B gene polymorphism and the risk of lung cancer should be performed in the future.
Subject(s)
Glutathione Transferase/genetics , Lung Neoplasms/genetics , Alleles , Case-Control Studies , Confidence Intervals , Genetic Predisposition to Disease , Genotype , Homeodomain Proteins , Humans , Isoenzymes/genetics , Polymorphism, GeneticABSTRACT
OBJECTIVE: To assess the outcome of childhood hepatoblastoma after a combination therapy of resection and chemotherapy. METHODS: The clinical data of 14 children with hepatoblastoma was retrospectively reviewed. Their long-term survival was followed-up. RESULTS: Twelve cases received surgery and planned chemotherapy. The follow-up duration averaged 18 months (range 1.5-74 months). Nine survived free of events, 1 died, 1 survived with multiple lung metastases, and 1 with increased alpha-fetoprotein (AFP) content but without residual tumor. CONCLUSIONS: Surgery assisted with chemotherapy can improve the outcome of hepatoblastoma.
