RATIONALE Retained foreign body (FB) in soft tissues of children is commonly encountered in the emergency room. The FBs include different kinds of material and associate with some nonspecific symptoms. They usually penetrate the skin or other soft tissues and show some entry holes. PATIENT A 4-month-old male infant was admitted to our department due to the edema on the right of scrotum, highe...

BACKGROUND Soft tissue foreign bodies are a common cause of orthopedic consultation in emergency departments. It is difficult to confirm their existence because conventional radiology only detects radio-opaque foreign bodies. Sonography can be a useful diagnostic method. The aim of this study is to evaluate diagnostic accuracy of sonography in detection and localization of non-opaque foreign bo...

non-hodgkin lymphoma usually presents with generalized lymphadenopathy, but it can also involve any part of the human body. lymphomatous involvement of muscles is a rare presentation and has been reported to occur in only 1.1% in non-hodgkin lymphoma. here we, present a 32 year-old iranian man with primary involvement of spleen, bone, bone marrow and muscle, mimicking soft tissue sarcoma; core ...

For determining the absorbed dose of ionizing radiation is tissues, it is essential to have materials which behave like tissues. These kinds of materials are usually called phantom. Up to now many different compounds like water, rubber, Perspex etc have been used. Unfortunately, the practical use of each of them has had its own problems. Our suggested gelatin phantom is very similar to soft...

Soft tissue sarcoma is a rare type of cancer that begins in the tissues connect, support, and surround other body structures. This includes muscle, fat, blood vessels, nerves, tendons, lining your joints. More than 50 subtypes soft exist. Some types are more likely to affect children, while others mostly adults. These tumors can be difficult diagnose because they may mistaken for many growths.S...

A permanent magnet structure for maximizing the flux density per weight of magnetic material comprising a hollow body flux source for generating a magnetic field in the central gap of the hollow body, the magnetic field having a flux density greater than the residual flux density of the hollow body flux source. The hollow body flux source has a generally elliptic-shape, defined by unequal major...

the concept of fuzzy soft γ-ring is introduced; and some properties of fuzzy soft γ-rings are given. then the definitions of fuzzy soft γ-ideals are proposed and some of their theories are considered.

Rhabdomyosarcoma (RMS) is the most common soft-tissue sarcoma of childhood. The neoplasm probably originates from pluripotential mesenchyme, and may occur anywhere in the body. Thirty to 40% arise in the head and neck. Imaging studies typically show a homogeneous soft-tissue mass, often with poorly defined margins and permeative bone destruction (1-5). We report an unusual case of embryonal RMS...