Results: The study comprised 407 soft tissue tumors in total. Fibroblastic/myofibroblastic tumors constituted 9,1 % (37 cases) of these tumors. According to histopathology; 16 cases were categorized as fibromatosis, 8 cases as inflammatory myofibroblastic tumor, 6 cases as infantile fibrous hamartoma, 3 cases as nodular fasciitis and 2 cases as infantile myofibroblastic tumor/myofibromatosis an...

A 10 month old boy with stridor persisting from birth was found to have tracheal narrowing secondary to myofibromatosis of the tracheal wall. An expandable metal stent was positioned across the tracheal stenosis with immediate clinical improvement. There were no complications relating to stent insertion. The child remained clinically asymptomatic and repeat bronchoscopy at nine months' follow u...

A 6-week-old boy was seen in the emergency department with progressive enlargement of head and neck masses. Bilateral periauricular masses had been present since birth and had undergone recent cervical extension. A mass of the right nasolabial fold had been present since 3 weeks of age. The lesions were asymptomatic and the infant was otherwise well. Computed tomography (CT) of the head and nec...

Infantile myofibromatosis (IM) is an unusual tumor of infancy and early childhood. It typically presents as a solitary or multicentric nodular mass involving skin, soft tissue, bone, or viscera. We describe 2 cases of solitary infantile myofibromatosis (IM) of the soft tissue with typical light microscopic features. The first is a 7-month-old boy who had a rapidly growing tumor of the right thi...

Figure 1: Exophytic masses arising from the knee and ankle. Scar of two excised masses at the hip joint area. Figure 2: Photomicrograph showing abundant fibroblasts with skeletal muscles. No evidence of malignancy at this time.

In this paper we describe the algorithms and underlying machinery necessary to implement the five canonical offensive maneuvers described in U. S. Army Field Manual FM 3-21, Section II, Forms of Maneuver (envelopment, turning movement, infiltration, penetration, and frontal attack) within a computer generated forces environment. We also include descriptions of algorithms for calculating groups ...