RESUMO
Embryonal (undifferentiated) sarcomas arising in mesenchymal hamartoma are on record but cases of hepatic angiosarcoma (AS) arising in mesenchymal hamartoma (MH) of the liver are extremely rare. We report one such case in a 20-year-old male patient. He presented with a lump in the right hypochondriac region and pain of two years duration with rapid increase in size since two months. Ultrasonography (USG) revealed a well circumscribed mass on the undersurface of the right lobe of liver suggestive of hemangioma. The patient underwent resection of the mass. Histopathology revealed AS with areas of MH.
RESUMO
A case of intrathyroid parathyroid adenoma which clinically and cytologically mimicked thyroid tumor is presented. The patient was normocalcemic inspite of clinical and radiological features suggestive of hyperparathyroid bone disease. The adenoma showed an area of infarction presumably accounting for the normocalcemic primary hyperparathyroidism. The case is reported for its unusual presentation.
Assuntos
Adenoma/complicações , Adulto , Biópsia por Agulha Fina , Feminino , Humanos , Hiperparatireoidismo Primário/etiologia , Glândulas Paratireoides/patologia , Neoplasias das Paratireoides/complicaçõesRESUMO
Histopathology reports are important quality assurance tools and evaluation of pathological diagnoses described in them is an integral part of total quality control and quality improvement program. We describe a program based on slide circulation which was aimed at both continuing education to upgrade knowledge and proficiency testing of histopathologists. The performance of the participating pathologists was analyzed and the degree of agreement was also studied. The results showed improvement indicated by rising level of performance in 35.3% of consistent participants and increasing trend in the average score. The degree of agreement was comparatively low (65.29%). The practicability of this program and its acceptability as an EQAS was also investigated.