Parathyroid cyst: a rare case report.

Parathyroid cysts are rare lesions arising in the neck and anterior mediastinum. Fewer than 250 cases have been pub lished in the literature. Parathyroid cysts constitute only 0.

Malignant peripheral nerve sheath tumor with divergent differentiation.

A malignant peripheral nerve sheath tumor (MPNST) is an uncommon spindle cell sarcoma accounting for approximately 5% of all soft tissue sarcomas. A 55-year-old female with a right suprarenal tumor showed MPNST with additional foci of epithelioid, rhabdomyoblastic, osteogenic and lipogenic differentiation. Although the capacity of MPNST to undergo epithelioid, rhabdomyoblastic, osteogenic and very rarely lipogenic differentiation is reported in literature, the occurrence of all these differentiation in one case has not been described in literature before.

Soft tissue infections with Arcanobacterium haemolyticum: report of three cases.

We report here three polymicrobial wound infections associated with Arcanobacterium haemolyticum in rural patients aged between 60-65 years. In two patients, one with cellulitis and the other with postoperative wound infection following amputation of the limb, Arcanobacterium haemolyticum was isolated repeatedly along with beta haemolytic streptococci (BHS). The BHS belonged to Lancefield's group G and group C respectively.