A Rare Case of Coil Migration into the Duodenum after Embolization of a Right Colic Artery Pseudoaneurysm.

Transcatheter arterial embolization is a safe and effective treatment for visceral artery aneurysms; nevertheless, some complications can occur. Coil migration to other organs after embolization is extremely rare, and only 16 cases have been reported previously. We report a rare case of coil migration to the duodenal lumen after embolization of a right colic artery pseudoaneurysm.

Clinical Interpretation of Elevated CA 19-9 Levels in Obstructive Jaundice Following Benign and Malignant Pancreatobiliary Disease.

Background/aims: Elevated carbohydrate antigen (CA) 19-9 level may be unable to differentiate between benign and malignant pancreatobiliary disease with obstructive jaundice. The study aims to determine the clinical interpretation and the diagnostic value of CA 19-9 level in pancreatobiliary diseases with coexistent obstructive jaundice.

Methods: We retrospectively reviewed the data of 981 patients who underwent biliary drainage due to obstructive jaundice following pancreatobiliary disease at Sanggye Paik Hospital for 5 years.

Non-umbilical Cutaneous Metastasis of Pancreatic Adenocarcinoma as the First Clinical Manifestation: A Case Report.

Non-umbilical cutaneous metastases from pancreatic adenocarcinomas are extremely rare. Only a few cases have been reported in the literature. An 83-year-old Korean woman, with no previous medical history, presented with a painful nodule on her scalp.

Improving Performance of Dye-Sensitized Solar Cell by Multi-Emission Effect of Phosphors.

Generally, the N-719 dye, used in dye-sensitized solar cells (DSSCs), only absorbs visible light in the wavelength range from 400 to 700 nm. Consequently, most of the ultraviolet and infrared rays from the sun are not utilized by this dye. However, ultraviolet and infrared rays can be converted to visible light by upconversion luminescence.

Prolonged Motor Weakness With Syringomyelia in Japanese Encephalitis: A Case Study.

Japanese encephalitis (JE) shows characteristic brain lesions, including bilateral thalamus, midbrain, internal capsule, basal ganglia, and occasionally involves an anterior horn cell. We encountered a case of a 44-year-old man who initially presented with encephalitis, which was finally diagnosed as Japanese encephalomyelitis with syringomyelia. The patient showed severe motor weakness followed by delayed recovery of functional motor activities.

Decreased diaphragm excursion in stroke patients with dysphagia as assessed by M-mode sonography.

Objective: To record diaphragm excursion via M-mode ultrasonography in stroke patients with dysphagia and determine whether they present reduced diaphragm excursion during voluntary cough compared with stroke patients without dysphagia and healthy subjects.

Design: Prospective cross-sectional study.

Setting: University rehabilitation hospital.

Characteristics of wind velocity and temperature change near an escarpment-shaped road embankment.

Artificial structures such as embankments built during the construction of highways influence the surrounding airflow. Various types of damage can occur due to changes in the wind velocity and temperature around highway embankments. However, no study has accurately measured micrometeorological changes (wind velocity and temperature) due to embankments.

Analysis of change in the wind speed ratio according to apartment layout and solutions.

Apartment complexes in various forms are built in downtown areas. The arrangement of an apartment complex has great influence on the wind flow inside it. There are issues of residents' walking due to gust occurrence within apartment complexes, problems with pollutant emission due to airflow congestion, and heat island and cool island phenomena in apartment complexes.

Management of severe bilateral ptosis in a patient with midbrain infarction: a case report.

Ptosis could be caused by oculomotor nerve palsy in the midbrain infarction. Bilateral ptosis has been reported in several reports, which focused on clinical characteristics of midbrain infarction. Little research attention has been paid to the treatment of patients with bilateral ptosis in midbrain infarction.

Intractable abdominal pain in a patient with spinal cord injury: a case report.

Patients with spinal cord injury (SCI) may experience several types of chronic pains. Abdominal pain in patients with SCI has gained limited attention and little is yet known about its characteristics and mechanisms. It often has been regarded as visceral pain associated with constipation and distention.

Nano-structured biogenic calcite: a thermal and chemical approach to folia in oyster shell.

The thin sheets of calcite in oyster shell in Crassostrea gigas are termed folia and comprise much of the oyster shell. The folia are covered by a layer of discrete globules that has been proposed to consist of aggregations of an organic matrix and minerals. A continuous organic framework divides each tablet into nanograins.

Primary structure of myostracal prism soluble protein (MPSP) in oyster shell, Crassostrea gigas.

Soluble protein (MPSP, myostracal prism soluble protein) obtained from myostracum in oyster shell (Crassostrea gigas) was characterized using biochemical and molecular biological techniques. From an analysis of secondary protein structure, it was shown that beta-structure was predominant in MPSP. And via in vitro assays, the relation of MPSP to biomineral phase and morphology was studied.