ABSTRACT
OBJECTIVES: Barrett oesophagus is replacement of squamous epithelium to specialised intestinal metaplasia. It is associated with an increased risk for adenocarcinoma which develops through dysplasia. The aim of this retrospective study was to determine the relative age of occurrence and incidence of dysplasia in this part of our country. METHODS: Between January 1999 and June 2002 we diagnosed 13 cases of Barrett oesophagus. Sections were stained with routine H and E and special stain alcian blue (AB)--PAS at pH 2.5. RESULTS: Out of 55 patients with symptoms of gastro-oesophageal reflux disease, 13 cases were diagnosed as Barrett oesophagus. There were 8 males and 5 females. Majority of the patients (77%) were between 20-40 years of age. At endoscopy, in 84.6% patients, lesions were in the form of islands of red mucosa. On histology examination, in 6 cases, squamous epithelium was replaced by intestinal epithelium containing goblet cells and in 7 cases it was replaced by gastric epithelium. Associated dysplasia was not seen in any of the case, while one case showed associated adenocarcinoma. CONCLUSION: Barrett oesophagus is seen in a younger population amongst Indians. A male predominance is noted, but is not as high as reported in Western literature. There is a paucity of patients with pure dysplasia in Barrett metaplasia. Despite the fact that there are a number of patients presenting with Barrett esophagus and carcinoma, very few patients present with dysplasia, indicating that Barrett oesophagus is a silent disease presenting later as a carcinoma.
Subject(s)
Adult , Age Factors , Aged , Barrett Esophagus/diagnosis , Biopsy , Esophageal Neoplasms/diagnosis , Esophagoscopy , Female , Humans , India , Male , Metaplasia , Middle Aged , Retrospective Studies , Sex Factors , Staining and LabelingABSTRACT
Choriocarcinoma most commonly arises from intrauterine gestational trophoblastic tissue; non gestational choriocarcinoma is rare. We report a 22-year-old married woman with non-gestational choriocarcinoma in the small intestine. Partial resection of the jejunum and ileum was done, followed by chemotherapy. She was well one year later.
Subject(s)
Adult , Choriocarcinoma, Non-gestational/diagnosis , Combined Modality Therapy , Diagnosis, Differential , Female , Humans , Ileum/pathology , Intestinal Neoplasms/diagnosis , Jejunum/pathology , LaparotomyABSTRACT
The number of AgNORs per nucleus correlates with cellular proliferation and independently with malignant change. AgNOR number was studied in 200 cases of squamous cell carcinoma of head and neck, the count increased with increasing grade and the size became smaller and irregular with increasing grade of carcinoma. This study seems to suggest that this method has utility in grading of squamous cell carcinoma of head and neck.
Subject(s)
Adult , Aged , Aged, 80 and over , Carcinoma, Squamous Cell/metabolism , Female , Head and Neck Neoplasms/metabolism , Humans , Male , Middle Aged , Neoplasm Staging , Nucleolus Organizer Region/metabolism , Prognosis , Silver StainingABSTRACT
Epithelioid haemangioendothelioma is a rare primary malignant tumour of the bone that accounts for less than 1% of all primary bone malignancies. The case discussed here is of a 35 years old male who presented with gradually increasing left infrascapular mass attached to 10th rib. X-ray showed an expansile lytic lesion in 10th rib. On FNA the diagnOsis of fibrous dysplasia or fibrous-histiocytic lesions was suggested. The lesion was excised along with adjacent rib. Histopathological examination showed features of epithelioid haemangioendothelioma. Immunohistochemistry revealed focal factor VIII related antigen positivity.
Subject(s)
Adult , Bone Neoplasms/pathology , Hemangioendothelioma, Epithelioid/pathology , Humans , Male , RibsSubject(s)
Diagnosis, Differential , Female , Humans , Laparotomy , Leiomyomatosis/diagnosis , Middle Aged , Peritoneal Neoplasms/diagnosisABSTRACT
Actinomycotic cholecystitis is rare. We report a 65-year-old woman who was admitted with repeated attacks of pain in the abdomen and vomiting. Clinical and laboratory findings suggested the diagnosis of cholecystitis with cholelithiasis. At cholecystectomy the gall bladder was inflamed with a small perforation, and contained many calculi. Gram's staining of the gall bladder wall revealed Gram-positive actinomycotic colonies.
Subject(s)
Actinomycosis/diagnosis , Aged , Cholecystitis/microbiology , Cholelithiasis/microbiology , Female , HumansSubject(s)
Aged , Astrocytoma/pathology , Biopsy, Needle , Brain Neoplasms/pathology , Humans , MaleABSTRACT
A total of thirty cases of aluminium phosphide poisoning were studied for gross and microscopic changes in various organs of the body ie, lungs, liver, kidneys, heart, brain, stomach and adrenals. The histopathological changes revealed varying degrees of congestion, oedema and leucocytic infiltration, changes suggestive of cellular hypoxia. The most dramatic effects were produced in lungs, kidneys and adrenals.