Treatment of Dehiscence during Implant Placement using Intraoral Ledge Bone Autograft: A Case Report.

Dental implants are established substitutes for replacing missing teeth. For the successful implant placement, the volume of adequate bone at the recipient site is absolutely essential. Peri-implant dehiscence defects are most often encountered at the site of implant placement that requires bone augmentation. These defects may range from very small lack of marginal bone to large areas of denuded implant surfaces. Recent clinical studies have demonstrated that the application of autogenous bone grafts in conjunction with placement of implants leads to successful coverage of the previously exposed implant surfaces. The present case report highlights the bone augmentation of the peri-implant dehiscence defect by intraoral autogenous bone graft while performing the first-stage implant surgery for multiple edentulous areas.

Tuberculous intestinal perforation in a case of Burkitt lymphoma on chemotherapy - A case report.

Intestinal perforation induced by chemotherapy in a patient of Burkitt lymphoma is a known potential complication which carries high mortality. Perforation may also occur as a result of the transmural nature of the tumour. Patients on chemotherapy are prone to contract infectious diseases due to a compromised immune system. Pulmonary tuberculosis has been reported in these patients, but abdominal tuberculosis has not. We report the case of a five year old boy on chemotherapy for Burkitt lymphoma, and who developed a tuberculous jejunal perforation. The patient underwent drain insertion and stabilization followed by exploratory laparotomy with resection of the pathological segment and closure of the duodenal stump at the fourth part. Bowel continuity was re-established by gastrojejunostomy. Histopathologic examination of the resected segment revealed intestinal tuberculosis. Anti -tubercular therapy was started and continued for nine months. The last cycle of chemotherapy was administered 1 month after surgery. At 1 year of follow up the patient is asymptomatic and thriving well.

An unusual presentation of rectal atresia with rectal duplication cyst in a neonate: A case report.

A 10 days old male baby brought with abdominal distension and cystic swelling in the left buttock. Radiological investigations suggested para-rectal abscess or rectal duplication cyst. Patient underwent transverse loop colostomy and later definitive surgery by posterior sagittal approach. Intra-operative findings were suggestive of small atretic rectal segment with duplication cyst of the rectum. To the best of our knowledge, neonatal rectal atresia with rectal duplication cyst has not been reported in English literature.