No abstract available.
Optic Neuritis* ; Tuberculosis, Meningeal*

A rare case is described of an intrathyroidal branchial cleft-like cyst in neonate. The patient was a newborn girl with a mass in the left lateral neck. The ultrasonography and computed tomography revealed a cystic lesion in the left thyroid. The lesion was enucleated surgically from the thyroid. Histologically, the cyst was lined by squamous or columnar epithelium and contained inflammatory cell infiltraion, thyroid and parathyroid tissue. The patient has been doing well without any evidence of thyroid dysfunction for 15 months.
Epithelium ; Female ; Humans ; Infant, Newborn* ; Neck ; Thyroid Gland ; Ultrasonography

No abstract available.
Magnetic Resonance Imaging* ; Multiple Sclerosis* ; Neurosyphilis*

Optic perineuritis (OPN) is a rare form of orbital inflammatory disease of optic nerve sheath. The clinical presentation of OPN are known as distinct from demyelinating optic neuritis (ON). Recently, we have experienced a patient with bilateral idiopathic ON who had initial magnetic resonance imaging (MRI) feature of OPN. Serial MRI and funduscopic examination exhibited the bilateral ON findings. Serial MRI and funduscopic examination are needed in diagnosing OPN to differentiate to the temporal change of ON.
Humans ; Magnetic Resonance Imaging ; Optic Nerve ; Optic Neuritis* ; Orbit

Purpose: This preliminary in-vitro study was designed to evaluate the risk factors of compression injury from use of a circular stapler for end-to-end anastomosis. Methods: Transparent collagen plates were prepared in dry and wet conditions. Physical properties of collagen plates and porcine colon tissue were examined using a rheometer. Adjustable and fixed-type circular staplers were applied on the collagen plates and the gap distance and compressive pressure were measured during anvil approximation. Tissue injury was evaluated using a compression injury scale. Compression properties were accessed to optimal or overcompression based on gap distance. Results: Unacceptable injuries were rarely observed on the dry collagens, regardless of compression device. In the adjustable compression, the compressibility ratio was similar between dry and wet collagen. Overcompression and unacceptable injury increased on the wet collagens. In the fixed compression, the compressibility ratio increased significantly and unacceptable injuries were observed in more than 50% of wet collagens. Peak pressure was significantly higher in the fixed-compression types than those of adjustable type. On bivariate correlation analysis, fixed-compression type and wet collagens were respectively associated with overcompression. On multivariate analysis, edematous collagen condition was the most important risk factor and proximal anvil side, fixed compression type, and overcompression were also independent risk factors for unacceptable compression injury. Conclusion In the edematous tissue condition, unintentional overcompression could be increased and result in tissue injury on the compression line of the circular stapler.

Hashimoto's encephalopathy is a neurological disorder associated with high titers of antithyroid antibodies. The common neurologic symptoms are seizure, stroke-like episode, or mental change. However other atypical presentations, such as aphasia, myoclonus, ataxia, and cognitive dysfunction have also been described. We report hear a 44-year-old woman with Hashimoto's encephalopathy. The patient presented with ocular flutter as a principal manifestation, which is rare in Hashimoto's encephalopathy.
Adult ; Antibodies ; Aphasia ; Ataxia ; Female ; Humans ; Myoclonus ; Nervous System Diseases ; Neurologic Manifestations ; Seizures