Painful, nonhealing, tooth extraction socket.

The oral signs and symptoms of acute leukemia include gingival hypertrophy, gingival hemorrhage, petechiae and ecchymoses, mucosal ulceration, paresthesia, tooth pain, and oral infections. This case was unusual in that the diagnosis of acute leukemia was made only after a biopsy specimen of tissue protruding from the socket of a recently extracted tooth disclosed malignant cells suggestive of leukemia or lymphoma. The diagnosis of epulis granulomatosa should be made only after clinical, radiographic, and microscopic studies have been performed to rule out a malignant process.