Rapid and highly efficient capture and release of cancer cells using polymeric microfibers immobilized with enzyme-cleavable peptides.

Unlabelled: Circulating tumor cells (CTCs) are tumor cells present in the blood. CTCs have attracted much attention as a new tumor marker, because their analysis provides useful information for monitoring cancer progress. In this study, we developed cell-capture and release methods using three-dimensional (3D) microfiber fabrics without damaging the cells.

[Metachronous Bilateral Hemothorax Due to Reverse Chance Type Thoracic Fracture].

Metachronous bilateral hemothorax due to reverse Chance type thoracic fracture is very rare. In this case, we experienced a case of metachronous bilateral hemothorax, triggered by a thoracic fracture in which the anterior component of the spine collapsed, so-called reverse Chance type thoracic fracture. An 83-year-old woman with spinal kyphosis traumatically injured thoracic spine burst fracture, and bone fragments appeared on both sides of the destroyed vertebra.

Fast and selective cell isolation from blood sample by microfiber fabric system with vacuum aspiration.

Since circulating tumor cells (CTCs) are tumor cells which are found in the blood of cancer patients, CTCs are potential tumor markers, so a rapid isolation of CTCs is desirable for clinical applications. In this paper, a three-dimensional polystyrene (PS) microfiber fabric with vacuum aspiration system was developed for capturing CTCs within a short time. Various microfiber fabrics with different diameters were prepared by the electrospinning method and optimized for contact frequency with cells.

Intramuscular schwannoma of the musculocutaneous nerve: An uncommon clinical presentation.

A schwannoma is a benign peripheral nerve sheath tumor composed exclusively of Schwann cells. A major-nerve schwannoma with an intramuscular location is an extremely rare condition. We present a rare case of intramuscular schwannoma originating from the musculocutaneous nerve in a 71-year-old female.