Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To evaluate the role of Lugol dye endoscopy in diagnosing early esophageal cancer, we reviewed findings of dye endoscopy and those of conventional endoscopy in 17 early esophageal cancers that were demonstrated as unstained areas on dyeing with Lugol solution. Histologically, all 17 lesions were squamous cell carcinomas; 10 lesions being mucosal carcinomas, the remaining 7 lesions mucosal carcinomas spreading beyond the epithelial layer. The lesions ranged from 0.7 to 4.0 cm in size. Abnormal findings were noted under conventional endoscopy in all but 3 lesions diagnosed only by postoperative pathohistology, regardless of the size and depth of the invasion. Under conventional endoscopy, the following types of morphological changes were noted in 8 (57.1%) of the 14 lesions: slight elevation (1 lesion), depression (6 lesions), and deformed arc (1 lesion). A color change was noted endoscopically in 12 of the 14 lesions (85.7%), this change being redness in all 12 lesions. The unstained area on the resected specimen was consistent with the size of the lesion that was determined by using serially sectioned blocks in all cases. Moreover, the former completely (100%) coincided with the histological area where PAS reaction was weak. In conclusion, under conventional endoscopy, a color change such as redness is an important indicator of minute or superficial esophageal cancer, as is such morphological change as depression, elevation or deformed arc. On the other hand, Lugol dye endoscopy is very helpful in detecting esophageal cancer unassociated with any morphological or color change. It also provides accurate information about the extent of the cancer.
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PMID:Role of Lugol dye endoscopy in the diagnosis of early esophageal cancer. 230 28

We have come to the following conclusions based on 11 cases of resected mucosal cancers of the esophagus. X-ray findings of esophageal mucosal cancer can be characterized by; concerning marginal changes, limited extension with irregularities. concerning mucosal changes, slightly elevated plateau and shallow erosions. Endoscopic findings can be characterized by reddening, discoloration, shallow depression, coarse mucosal appearance, and plateau showing whitish hue. Lugol dye-scattering turned out to be extremely effective in defining location, size, shape, and spread of cancerous invasion. 8 out of 11 cases were intraepithelial cancers, mostly showing superficial flat type. Mucosal cancers of the esophagus can be detected very effectively, males over 50 being of a high risk and panendoscope being employed.
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PMID:[Diagnosing intramucosal cancers of the esophagus]. 243 Nov 69

The aim of this study was to present three cystoisosporiasis cases diagnosed in pediatric patients of the Yuzuncu Yil University Medical Faculty. In the study, stool samples of the patients were evaluated by native-Lugol and modified acid-fast staining methods in the Parasitology Laboratory. The first case was a 4-year-old male child diagnosed with acute lymphoblastic leukemia (ALL). It was reported that the patient had abdominal pain, and permanent bloody and mucous diarrhea (8-10 times a day) was present for almost 1 week after the beginning of ALL treatment. The second case was a 10-year-old boy diagnosed with depression. The patient was brought to our hospital by his parents with complaints of abdominal pain, diarrhea, lack of appetite, weight loss, and fatigue persisting since 1 month in addition to headache, fear, sleeplessness, and waking up with cry. The third case was a 13-year-old boy who complained of abdominal pain, diarrhea (rare occasions), lack of appetite, and headache for 2 months. These patients had not traveled abroad. The cases were treated successfully with co-trimoxazole. Our results suggest that all patient groups with diarrhea and abdominal pain should also be considered in cystoisosporiasis.
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PMID:Cystoisospora sp. Infection Determined in Immunosuppressed and Immunocompetent Children: Three Cases Report. 2759 92