Complex odontoma: report of two unusual cases

Odontomas are the most common benign, slow-growing and nonaggressive odontogenic tumors of the jaws. They are usually clinically asymptomatic and are diagnosed on routine radiological examination in the second decade of life. The eruption and infection of odontomas are uncommon and very few cases are reported in the literature. This paper reports two cases of complex odontomas with such unusual features.

Hospital-based case series of 175 cases of serologically confirmed brucellosis in Bikaner.

OBJECTIVE: To study the clinical spectrum of brucellosis in Bikaner (Northwest India). METHODS: A total of 175 cases were diagnosed as brucellosis during the period of six year (June 1997 to May 2003). They were studied for clinical profile and treated by rifampicin and doxycyclin and additionally streptomycin for initial 14 days in patients of neurobrucellosis. These patients were followed up to 3 months. RESULTS: Patients of brucellosis presented with a wide spectrum of clinical manifestations. Out of 175 cases 155 were from rural area. Age ranged between 12-60 years (124 males, 51 females). Analysis of risk factors revealed history of raw milk ingestion (86.86%), occupational contact with animals (81.14%), handling of infected material (62.28%), household contact (16%) and 2 patients were veterinarian. Joint pain (83.43%) and fever (77.71%) were the commonest presenting feature. Sacroiliac joint was most commonly involved (46.86%). 31 cases had involvement of multiple joints. Other mode of presentation were neurobrucellosis (18.86%), manifested as polyradiculoneuropathy, myeloradiculopathy, meningoencephalopathy and polyradiculomyeloencephalopathy; predominant pulmonary involvement (4.0%) presented as bronchitis, pneumonia and pleural effusion; epididymoorchitis, infective endocarditis, nephrotic syndrome and recurrent abortion. All patients responded well to the treatment. CONCLUSION: Brucellosis is an important emerging zoonotic disease but it is often under-diagnosed due to lack of suspicion and diagnostic facilities despite the fact that cattle farming (an important high risk group) is one of the main occupation in rural area. This report should infuse the awareness about this reemerging disease specifically in high-risk group.

Outbreak of polyarthritis with pyrexia in Western Rajasthan.

AIM: To establish the etiology of recent out break of polyarthritis which occurred in Kanvari village of Churu district of Rajasthan in August, 1999. METHODOLOGY: Forty eight patients of polyarthritis were studied by Hb, TDLC, ESR, CRP, throat swab Gram's stain and culture, blood culture, ASO titer, rheumatoid factor, Rose Bengal plate agglutination test, standard tube agglutination test for brucellosis, widal test, urine examination, X-ray chest, ECG and X-ray of the affected joint. RESULTS: Forty eight patients presented with acute polyarthritis with low grade fever of 1-2 week duration. Most common joint involved was sacroiliac joint (52.08%). Most of patients had multiple joint involvement (93.75%). The Rose Bengal plate agglutination test and standard tube agglutination test for brucella were positive in high titres in 44 (91.60%) patients. All the patients were treated with therapy for brucellosis and followed up for 12 weeks and responded well without complications. CONCLUSION: In case of polyarthritis possibility of brucellosis should always be kept in mind.

Granular cell ameloblastoma of jaw. A report of rare case and brief review of literature.

Ameloblastoma is an epithelial odontogenic tumour of the jaw and exhibits diverse microscopic patterns which occurs either singly or in combination with other patterns. The rare granular cell variant is seen in combination usually with follicular or plexiform subtypes. The reported case reveals the microscopic patterns characteristic of granular cell variant only, which is uncommon. The tumour was excised and no recurrence has been observed after nineteen months of surgery.