Splenic Hydatid Cysts: 17 Cases

Hydatid cyst disease, which is endemically observed and an important health problem in our country, involves the spleen at a frequency ranking third following the liver and the lungs. In this study, we aimed to evaluate the efficacy and results of management in splenic hydatid cysts. The demographic data, localization, diagnosis, treatment methods, and the length of postoperative hospital stay of patients with splenic hydatid cysts in a 12-year period were evaluated retrospectively. Seventeen cases were evaluated. Among these, 13 were females and four were males. Seven had solitary splenic involvement, eight had involvement of both the spleen and the liver, and two had multiple organ involvement. Ten had undergone splenectomy, one had undergone distal splenectomy, and the remaining cases had undergone different surgical procedures. The patients had received albendazole treatment in the pre- and postoperative period. One patient had died secondary to hypernatremia on the first postoperative day. The clinical picture in splenic hydatid cysts, which is seen rarely, is usually asymptomatic. The diagnosis is established by ultrasonography and abdominal CT. Although splenectomy is the standard mode of treatment, spleen-preserving methods may be used.     

Acute kidney injury in hospitalized COVID-19 patients

International Urology and Nephrology - Acute kidney injury (AKI) in COVID-19 patients is associated with poor prognosis. However, the incidence, risk factors and potential outcomes of AKI in...     

Evaluation of parafoveal vascular density using optical coherence tomography angiography in patients with central serous chorioretinopathy

Lasers in Medical Science - Using optical coherence tomography angiography (OCTA), we sought to evaluate parafoveal vascular density (VD) in patients with central serous chorioretinopathy (CSCR)....     

Surgery for Hepatolithiasis: Single Center Experience of 12 Patients

Hellenic Journal of Surgery - Hepatolithiasis is the presence of stones within the intrahepatic bile ducts, regardless of common bile duct and gallbladder stones. It is rarely seen in our country...     

Prognostic value of immunological profile based on CD8+ and FoxP3+ T lymphocytes in the peritumoral and intratumoral subsites for renal cell carcinoma

International Urology and Nephrology - We aimed to assess an “Immunological Profile (IP)” including CD8+ and FoxP3+ T lymphocytes for renal cell carcinoma (RCC) to evaluate its effects...     

Beneficial effects of Etanercept on experimental necrotizing enterocolitis

Purpose

Tissue damage in necrotizing enterocolitis (NEC) of infants occurs as a result of an uncontrolled inflammatory response. The aim of this study was to investigate any potential anti-inflammatory effects that Etanercept may have on the inflammatory response in an experimental NEC model in newborn rats.

Methods

Newborn pups were randomized into three groups immediately after birth (Control, NEC + Placebo and NEC + Etanercept). Pups in the NEC + Placebo and NEC + Etanercept groups were subjected to an NEC-inducing protocol (hypercarbia, hypothermia and hyperoxia) twice a day for 3 days. Pups in the NEC + Etanercept group were given an intraperitoneal injection of Etanercept. Rats were harvested for biochemical and histopathological examinations.

Results

The histopathological injury score of rats in the NEC + Placebo group was significantly higher compared to the NEC + Etanercept and Control groups (p < 0.05 for both comparisons). Tissue levels of tumor necrosis factor-α, interleukin-1β, and malondialdehyde were higher in the placebo group compared to the Etanercept group.

Conclusion

Our results suggest that Etanercept attenuates intestinal tissue damage in NEC by reducing inflammation and blocking the production of free-oxygen radicals, while also reducing tissue levels of tumor necrosis factor-α and interleukin-1β.     

Physiological-dose steroid therapy in sepsis [ISRCTN36253388

Introduction  

The aim of the study was to assess the prognostic importance of basal cortisol concentrations and cortisol response to corticotropin, and to determine the effects of physiological dose steroid therapy on mortality in patients with sepsis.     

Primary osteosarcoma arising from subcutaneous tissue: 5-year follow-up

Extraskeletal osteosarcomas are extremely rare, high-grade neoplasms. Approximately 300 cases have been reported in the literature, with a 5-year survival of around 25%-37%. Extraskeletal osteosarcomas frequently arise from lower-extremity, deep soft tissue planes, including hemorrhagic, necrotic areas. While primary osteosarcomas have been observed in the first two decades of life, osteosarcomas arising from the skeletal system are rarely observed before 40 years of age. We present radiological findings of an osteosarcoma case arising from cruris subcutaneous tissue in a young adult (31 years old) at diagnosis and at the follow-up period during a 5-year monitoring process. Additionally, we reviewed the literature regarding this case.     

Clinical and multidetector computed tomography findings of patients with median arcuate ligament syndrome

ObjectivesThe present study aimed to present the clinical and multidetector computed tomography (MDCT) findings of patients who were diagnosed with the median arcuate ligament (MAL) syndrome on MDCT retrospectively.MethodsSeven hundred forty-four patients in whom MDCT angiography was performed were retrospectively analyzed for investigating incidental MAL syndrome.ResultsTwenty-one patients were shown to have MAL syndrome. Of 21 patients, 18 with MAL syndrome were asymptomatic. Three patients had some symptoms. On MDCT angiography, proximal narrowing of the arteries was observed in 21 patients.ConclusionsMDCT is a minimally invasive and useful tool for the diagnosis of MAL syndrome.     

Role of the apparent diffusion coefficient in the differential diagnosis of gastric wall thickening

Purpose:

To evaluate the role of the apparent diffusion coefficient (ADC) measurement made using diffusion‐weighted magnetic resonance imaging (DWMRI) in the differential diagnosis of benign and malignant gastric wall thickening.

Materials and Methods:

Axial T2‐weighted and DWMRI at b 600 and b 1000 s/mm² gradients were performed in 94 patients (44 patients with gastric malignancy and 50 patients with benign gastric diseases) with gastric wall thickening which was detected by multidetector computed tomography (MDCT). The ADC values of the gastric lesions and healthy gastric walls in patients with gastric malignancies and in patients with benign gastric diseases were used in the differential diagnosis of benign and malignant lesions of the stomach.

Results:

The mean ADC values were lower in patients with gastric malignancies (1.62 ± 0.57 and 1.40 ± 0.33 at b 600 and b 1000, respectively) compared to those with healthy gastric walls (2.95 ± 0.59 and 2.18 ± 0.48) and benign gastric diseases (3.08 ± 0.52 and 2.34 ± 0.42) at b 600 and b 1000 gradients (P < 0.0001).

Conclusion:

The ADC measurement on DWMRI may be used to differentiate between benign and malignant gastric diseases. J. Magn. Reson. Imaging 2012;36:672–677. © 2012 Wiley Periodicals, Inc.