Introduction: Different oral lesions have clinical characteristics which in some cases are similar. Therefore, in these cases histopathological examination for correct diagnosis is necessary. The aim of this study was to evaluate the compatibility rate of clinical and histopathological diagnosis of oral lesions in Zahedan School of dentistry. Methods: In this retrospective study, determination ...

Introduction Dyspepsia is a common symptom with an extensive differential diagnosis. Endoscopy alone may miss serious mucosal lesions in about 15 to 30% of cases. The aim was to determine histopathological features of gastric and duodenal mucosal biopsies in patients with dyspepsia and normal looking upper gastrointestinal (GI) endoscopy. Materials and methods One hundred and five adult patie...

In the present study, we described cyto-histopathological features and immunophenotyping of the large B-cell lymphoma in an 8-year-old mixed breed dog with applying the World Health Organization (WHO) system of classification of canine lymphomas. In fine-needle aspiration (FNA), lymph nodes were involved by neoplastic cells of intermediate to large size with deep blue cytoplasm; consist of cent...

OBJECTIVE To investigate whether Spitz nevi with typical histopathological features in older patients demonstrate chromosomal aberrations by 4-color fluorescence in situ hybridization (FISH). DESIGN Retrospective medical record review, with prospective masked histopathological and cytogenetic analyses. SETTING University-affiliated dermatology and dermatopathology setting. PATIENTS Twenty...

Myxomas are rare neoplasms of mesenchymal origin. Diagnostic evaluation requires histopathological confirmation. We report a rare case of atypical orbital myxoma with radiographic and histopathological correlation.

BACKGROUND Treatment and diagnosis of osteomyelitis are still a challenging problem for surgeons, microbiologists and histopathologists. A direct microbiological detection of bacteria in tissues is still gold standard, but it is not always successful for example in chronic osteomyelitis and/or when an antibiotic treatment has already been started or in cases of low virulent bacteria. The goal o...

background: heat shock proteins (hsps) are a family of proteins that are known to play a significant role in the repair of denatured proteins in the cell. it seems that cytoprotective properties of hsps may help in malignant progression by facilitating tumor cell growth and survival. the purpose of this study is to evaluate hsp27 and hsp70 expression in various histopathological grades of squam...

the objective of the study was to evaluate the uterine histopathological changes in holstein dairy cows, within the range of 90-145 day in milk, with or without clinical history of reproduction system disorders. lactating holstein cows (n =133) with (n=92, 69.17%) or without (n= 41, 30.82%) recorded clinical signs of reproduction diseases were examined for uterine histopathological lesions. the...

organophosphate insecticides such as diazinon are common to control pests in many agricultural fields that are located in the vicinity of fresh water resources. in this study male goldfish were exposed for 10 days at concentrations of 3 and 6 mg/ l diazinon (granules 10%) and after that histopathological effects of diazinon on some fish tissues were examined by light microscope. according this ...

Cholecystectomy is a common surgical procedure for various indications. Preoperative imaging is the main stay in the management of the patients. Routine and/or selective histopathological examination of the cholecystectomy materials have been discussed previously. However, incidental findings may be only observed with routine histopathological examination. Here, we report an incidental gallblad...