Late-Onset Superficial Lymphatic Malformation: Report of a Case and Review of the Literature

BACKGROUND: Superficial lymphatic malformations are predominantly developmental malformations of infancy, but they may arise at any age. OBJECTIVE: To describe a patient with a late-onset superficial lymphatic malformation. METHODS: Case report and literature review. RESULTS: A 53-year-old woman was evaluated for a colored lesion that developed spontaneously on the anterior abdominal wall. The lesion was treated by surgical excision. Findings on histopathologic examination of the specimen were consistent with superficial lymphatic malformation. There was no recurrence of the lesion at 4 months after the operation. CONCLUSION: Superficial lymphatic malformations can develop in adults spontaneously without the presence of any predisposing condition. Because the majority of such late-onset malformations reported in the literature are localized lesions similar to the one in our patient, surgical removal with inclusion of subcutaneous tissue usually results in cure without recurrence.     

A closer look at traditional contraceptive use in Turkey.

Withdrawal is the main method used amongst couples in Turkey to prevent pregnancy. Discontinuation of use is most likely to be due to the desire to become pregnant or failure of the method. Withdrawal users are less likely to switch to another contraceptive method; however, among users who do switch, they will most likely switch to a modem method. The strongest three determinants that predict withdrawal use are using withdrawal as one's first method, the woman's age, and the husband's education. The woman's work status and the couple's ethnicity are also important predictors of withdrawal use. Family planning programs should target different segments of the population and focus on correct knowledge of all methods. Results indicate that men and women need to learn about family planning options earlier in their lives or prior to marriage.     

A lost intrauterine device. Guess where we found it and how it happened?

Perforation of the uterus by an intrauterine device (IUD) is a serious complication occurring at or following 1/350 to 1/2,500 insertions. It is more common among women with 'lost' IUDs. If a woman presents with pelvic pain and a history of a 'lost' IUD, X-rays of the abdomen and of the pelvis should be ordered. We report on a 'lost' IUD that had been inserted 12 years previously. It was found in the lower anterior abdominal wall. Most probably uterine perforation had happened during a dilatation and curettage (D & C) attempted for removal of the device. Thereafter the IUD must have migrated to the abdominal wall. This case illustrates that unless it can be recovered by simple traction on the threads, a trained medical professional should be called upon for removal of the IUD.     

Technical details of using sural flap in pes equinovarus surgery: a preliminary report on the technique

Pes equinovarus is a congenital disease that can be successfully treated with serial casting and percutaneous achillotomy at the newborn stage in most of the cases. Complex surgical interventions are required for patients presenting at advanced age for correction of this deformity. The main problem encountered in the treatment for neglected pes equinovarus cases is repairing the posteromedial skin defect of the ankle due to surgical correction of this deformity. The sural flap is frequently used in the repair of a number of skin defects on the ankles, although reports on the use of this flap in pes equinovarus surgery are scarce. In this article, the technical details of sural flap application in cases with neglected pes equinovarus and the preliminary results of three extremities treated with this method have been presented.     

Early malignant change in a solitary neurofibroma not associated with neurofibromatosis: a case report

A 31-year old woman presented with a mass on the posterolateral aspect of the lower third of the right leg. The mass had undergone fine needle aspiration biopsy previously at another center and was diagnosed as neurofibroma. The patient was evaluated to determine the existence of neurofibromatosis but no positive findings were obtained, thus the mass appeared to be a solitary, local neurofibroma. The mass was totally excised with the involved nerve fascicles. The histopathological evaluation showed foci of malignant transformation of the solitary neurofibroma. The patient was reoperated on, and the surrounding tissues were widely excised together with the tibial nerve; the defect was grafted with the sural nerve. Clear margins were achieved. No complications ocurred and the patient was satisfied. She survived and had neither recurrence nor metastasis during 2 years follow-up. This patient is presented as a case report of a malignant peripheral nerve sheath tumor, specifically the focal malignant degeneration of a solitary neurofibroma.     

Increased serum renalase in hemodialysis patients: is it related to left ventricular hypertrophy?

Introduction: Left ventricular hypertrophy (LVH) is one of the most common cardiac abnormalities in patients with end stage renal disease (ESRD). Hypertension, diabetes, increased body mass index, gender, age, anemia, and hyperparathyroidism have been described as risk factors for LVH in patients on dialysis. However, there may be other risk factors which have not been described yet. Recent studies show that renalase is associated with cardiovascular events. The aim of this study was to reveal the relation between renalase, LVH in patients under hemodialysis (HD) treatment.

Methods: The study included 50?HD patients and 35 healthy controls. Serum renalase levels and left ventricle mass index (LVMI) were measured in all participants and the relation between these variables was examined.

Findings: LVMI was positively correlated with dialysis vintage and C-reactive protein (CRP) (r?=?0.387, p?=?0.005 and r?=?0.597, p?r?=??0.324, p?=?0.022 and r?=??0.499, p?r?=?0.263, p?=?0.065). Serum renalase levels were significantly higher in HD patients (212?±?127?ng/mL) compared to controls (116?±?67?ng/mL) (p?r?=?0.677, p?r?=?0.625, p?Discussion: In our study, LVMI was correlated with dialysis vintage, residual diuresis, CRP, and hemoglobin. LVMI tends to correlate with renalase and this correlation may be significant in studies with more patient numbers. The main parameters affecting renalase levels are dialysis vintage and serum creatinine.     

Does Low Molecular Weight Heparin Impair Anastomotic Wound Healing?

Background  Enoxaparin is an important molecule which had been using in prophylaxis and treatment of deep venous thrombosis. Also, it is showed that it prevents postsurgical peritoneal adhesions in rats. It is aimed to evaluate its effects on gastrointestinal wound healing. Methods  Thirty Wistar albino rats were divided into three groups as control, subcutan, and intraperitoneal enoxaparin groups. Left colon anastomoses were performed. On postoperative seventh day, anastomotic healing was evaluated by measuring anastomotic bursting pressure, tissue hydroxyproline levels, and histopathological examination. Results  The anastomotic bursting pressure was highest in subcutan enoxaparin group (p < 0.001), intraperitoneal enoxaparin group (p < 0.01) came the second, and the control group has the worst value. The hydroxyproline results were found nearly similar to the bursting pressure values (subcutan (p < 0.001) > intraperitoneal (p < 0.05) > control). Neovascularization in subcutan group (p < 0.001) has a statistically significant difference to other groups. Conclusion  Enoxaparin did not interfere with colonic anastomotic resistance but improved the intestinal wound healing.     

Malignant mesothelioma of tunica vaginalis: an extremely rare case presenting without risk factors

Testicular tumours have many different manifestations, including hydrocele formation. Herein, we present an extremely rare case of testicular mesothelioma presenting with left hydrocele, but without risk factors. Left radical inguinal orchidectomy was performed, and pathological examination revealed a malignant mesothelioma of the tunica vaginalis of the testis. No infiltration of the spermatic cord was evident, and upon advanced radiological evaluation, no sign of metastasis was detected. Follow-up was still ongoing in our urology outpatient clinic at the time of this report. Although hydrocele is a simple and common condition that is easy to diagnose, a detailed investigation should be performed. Thus, when encountering a patient with hydrocele, the clinician should evaluate the possibility of the presence of an underlying testicular/paratesticular tumour, including a rare one such as mesothelioma of the tunica vaginalis.     

Persistent extramural vascular invasion positivity on magnetic resonance imaging after neoadjuvant chemoradiotherapy predicts poor outcome in rectal cancer

BackgroundIn rectal cancer, extramural vascular invasion (EMVI) is the presence of tumour cells in blood vessels outside the muscular layer, which is associated with poor prognosis. Regression of EMVI on MRI following neoadjuvant chemoradiotherapy or its persistence may have prognostic implications.MethodsThis retrospective study included 52 patients with rectal cancer who underwent total mesorectal excision following long-course neoadjuvant chemoradiotherapy (CRT). EMVI assessments were done on previous pelvic MRIs obtained before neoadjuvant CRT and eight weeks after the completion of neoadjuvant chemoradiotherapy in initially EMVI positive cases.ResultsPersistently EMVI positive patients had worse overall survival and disease-free survival compared to initially EMVI negative patients and patients who returned to negative (p < 0.001 for both). Multivariate analysis identified persistent EMVI positivity after neoadjuvant treatment (HR, 102.9; p = 0.003) as significant independent predictor of worse overall survival; and persistent EMVI positivity (HR, 17.0; p = 0.002), mesorectal fascia involvement after neoadjuvant treatment (HR, 8.0; p = 0.017), and poor differentiation (HR, 10.3, p = 0.012) as significant independent predictors of worse disease-free survival.ConclusionPersistent EMVI positivity after neoadjuvant therapy appears to be an independent factor for poor overall survival; and persistent EMVI positivity as well as mesorectal fascia involvement on post neoadjuvant therapy MRI and poor differentiation appears to be important predictors of poor disease-free survival in rectal cancer patients.