Ectopic pregnancy unusually occuring in rudimentary uterine horn--report of two cases.

Two rare cases of second term ectopic pregnancy in non-communicating rudimentary horn of unicornuate uterus, one intact and another ruptured, are discussed here considering the rarity of its occurrence. An attempt has been made to address the associated multitude of complications with stress on the importance of early diagnosis of such unusual pregnancies and timely surgical intervention which contribute towards improved management and patient care.

Parachordoma of tibia--a case report.

A rare case of a 24-year old male patient with 'parachordoma' of left tibia having the characteristic histopathological and histochemical features of chordoma occurring in an unconventional site, which was clinically and radiologically diagnosed as osteoclastoma is presented here. The case is presented considering the extreme rarity of the lesion in literature in long bones.