Maxillary brown tumor due to secondary hyperparathyroidism in a Hemodialysis patient: A case report and literature review

Hemodialysis is one of the commonly used renal replacement therapies in treating end-stage renal failure patients. Patients with long-term dialysis may develop frequently complications such as secondary hyperparathyroidism (SHPT), bone diseases, amyloidosis, endocrinal disturbances, cardiovascular complications and infections. Brown tumors (BTs) are erosive giant cell bony lesions that arise in some patients as a result of primary or SHPT. About 2% of all the reported cases showed involvement of facial skeleton, of which the mandible is the favorite site. A complete clinical, biochemical, radiological and histopathological correlation is required for definitive diagnosis. We report here a case of BT in 37-year-old female hemodialysis patient with SHPT.

Open reduction and internal fixation of palatal fractures using three-dimensional plates

The maxilla is arguably the most anatomically intricate structure of the craniofacial skeleton, and the hard palate is an important bone that regulates the width and architecture of the face. The management of palatal fractures has long been a matter of debate, and varies with anatomical pattern and other injuries to the craniofacial skeleton. We have studied 18 palatal fractures during a five-year period that were treated using 3-dimensional rectangular plates placed across the palatal vault together with fixation of other fractures of the facial bones. Healing was satisfactory in all patients by 12weeks, with no complications. We think that open reduction and internal fixation of palatal fractures with 3-dimensional plates offers adequate stability with minimal complications.

Assessing Prevalence of Temporomandibular Disorders among University Students: A Questionnaire Study

Aim:

The aim of this study is to assess the prevalence of temporomandibular disorders (TMDs) among university students.

Objectives:

The etiology of TMD is of multifactorial, and our study is designed to assess the prevalence of TMD in an institution within a university. Various parameters including trauma, malocclusion, stress assessment - its correlation with the timing, the duration of TMD in meeting the deadlines, and examinations have been assessed.

Materials and Methods:

A standard questionnaire-based study with modified Fonseca anamnestic index is used. The questionnaire study was conducted with a statistically calculated sample size of 402 students within a university. The data were analyzed statistically for significance and correlations. Statistical analysis was performed using SPSS for Windows release 14.0 (SPSS Inc., Chicago, IL, USA). Differences at the 5% level were accepted as being statistically significant.

Results:

TMD and its associated symptoms are frequent among students of health and science studies. Female predominance is seen. There was also an increased prevalence of symptoms in people who described themselves as being tense. The relationship between orthodontic therapy and TMDs were also evaluated, and the duration of therapy is found to be significant. There was a significant association between history of trauma and presence of TMDs.

Conclusions:

TMD and its associated symptoms are frequent among students of health and science studies. A simple anamnestic index is of use in identifying and classifying temporomandibular joint and TMD symptoms in patients according to the severity of the disorder. Females showed a greater prevalence of signs and symptoms of TMD than males. Longitudinal studies are recommended to identify and follow-up the prevalence and health-care needs of patients with TMDs.

Completeness of low anterior resection pathology report: a hospital-based audit with recommendations on improving reporting

AIMS

To audit the information content of the pathology report on Low Anterior Resection (LAR) specimens and to provide recommendations in order to improve the existing standard of reporting.

MATERIALS AND METHODS

All the reports of LAR specimens during 2004 - 2005 were collected from the Hospital Information System (HIS). Individual items of information were compared with the minimum data sets provided by the Royal College of Pathologists (RCP).

RESULTS

Fifty-nine reports were audited. Nineteen percent of the reports were classified as satisfactory. Although many items were well reported, only 30.5% (18/59) of the reports contained a statement on the completeness of excision at the circumferential resected margin and only 25.4% of all reports mentioned the relation of tumors to the peritoneal reflection.

CONCLUSION

The information content of the reports on colorectal cancer resection specimens is inadequate. The use of the standard proforma (template) for reporting rectal cancer is therefore recommended, along with improved education, review of laboratory practices in the light of current knowledge, and further motivation of pathologists through their involvement in multidisciplinary cancer management.

Solitary intraosseous neurofibroma of mandible

Solitary intraosseous neurofibroma is a rare benign non-odontogenic tumor. Although neurofibromas occur predominantly as a feature of neurofibromatosis affecting the soft tissue, a few cases of solitary intraosseous neurofibromas of the jaw have been reported. We herewith report a case of solitary intraosseous neurofibroma of mandible in a middle-aged woman with a discussion on its clinical, radiological, and histopathological presentation along with review of cases.