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)

We report a rare case of colon cancer in which a depressed-type tumor only 5 mm in diameter invaded the submucosal layer and produced intermediate lymph node metastasis. A 47-year-old male received a total colonoscopy for a depressed-type lesion with marginal elevation in the sigmoid colon. The lesion measured 5 mm in diameter. On chromoendoscopic examination, the depression was clearly demarcated and an irregular pit pattern was identified in the demarcated area by magnification suggesting invasion of the submucosal layer requiring surgery. Laparoscopic-assisted sigmoidectomy was performed and the resected specimen demonstrated well-differentiated adenocarcinoma. The depth of invasion was only 900 microm. There was no lymphovascular invasion although not only paracolic, but also intermediate lymph node metastasis was detected. There have been some reports about small depressed-type colorectal cancer invading the submucosal layer; however, intermediate LN metastasis is very rare in submucosal colorectal cancer. In this case, there were two noteworthy points: 1) despite the small size, submucosal invasion could be estimated preoperatively, therefore, a successful lymph node dissection was performed by laparoscopic surgery; and 2) although this depressed-type cancer invaded the submucosal layer only 900 microm and there was no lymphovascular invasion, intermediate lymph node metastasis was detected.
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PMID:Minute depressed-type submucosal invasive cancer-5 mm in diameter with intermediate lymph-node metastasis: report of a case. 1729 20

A 19-yr-old, 78.2-kg captive female Indochinese tiger (Panthera tigris corbetti) from the El Paso Zoo (El Paso, Texas, USA) with chronic renal disease was euthanized after a 10-day course of anorexia, depression, progressive rear limb weakness, muscle fasciculations, and head tremors. Postmortem findings included pericardial effusion, generalized lymphadenopathy, glomerulosclerosis, glomerular atrophy with membranous glomerulonephropathy, and pancreatic adenocarcinoma. Pyogranulomatous pneumonia, pericarditis, and lymphadenitis were associated with fungal spherules histomorphologically consistent with Coccidioides immitis. Rising antibodies to C. immitis were detected on samples obtained perimortem and 2 mo before euthanasia. Retrospective serology was negative for two additional Indochinese tigers, two Iranian leopards (Panthera pardus saxicolor), two jaguars (Panthera onca), two bobcats (Lynx rufus texensis), two ocelots (Leopardus pardalis), and three Amur leopards (Panthera pardus orientalis) housed at the zoo over an 8-yr period. Despite being located within the endemic region for C. immitis, this is only the second case of coccidioidomycosis reported from this institution.
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PMID:Disseminated coccidioidomycosis in a captive Indochinese tiger (Panthera tigris corbetti) with chronic renal disease. 1731 42

A 50-year-old Japanese woman consulted our hospital complaining of hematochezia. Colonoscopic examination showed Borrmann type 1 rectal carcinoma in the lower rectum, which was later demonstrated to be mucinous adenocarcinoma of Dukes' class A. Along with carcinoma, there was a small sessile polyp with a central depression that mimicked a submucosal tumor. Histologically, the polyp demonstrated tubular structures that coursed from the top of the polypoid surface to the deep submucosa. The tubular structure was 6 mm in length and showed abortive dichotomous branching. It was mainly lined by ciliated pseudostratified columnar to more cuboidal epithelium. Along with the tubular structure, there were bundles of smooth muscle cells and lobules of seromucinous glands. There was no cartilage. The pathological diagnosis was heterotopic respiratory mucosa (HRM) arising in the rectum. To our knowledge, this is the first reported case of HRM in the rectum.
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PMID:Heterotopic respiratory mucosa in the rectum: a first case report. 1789 82

An 11-year-old female Dachshund was presented with depression, diarrhea, weight loss, and radiographic evidence of masses involving the liver, spleen, and cranial lobe of the right lung. Results of a CBC included severe nonregenerative anemia (HCT 14.2%, hemoglobin, 4.3 g/dL, reticulocytes 66,000/microL) with marked metarubricytosis (nucleated RBCs 6.39 x 10(3)/microL). Examination of the peripheral blood smear revealed marked erythroid dysplasia, including marked anisocytosis with a prevalence of macrocytes, Howell-Jolly bodies, diffuse basophilic stippling, and multinucleated and atypical nucleated RBCs. Neutrophil hypersegmentation and giant forms were also noted. Numerous erythrocytes, particularly polychromatophilic cells, contained inclusions consistent with Cabot rings, which appeared as delicate red-purple ellipsoid or figure 8 structures. Rarely, Cabot rings were observed extracellularly. The dog was treated symptomatically with blood transfusions, prednisone, erythropoietin, and vitamin supplementation, but the anemia progressively worsened. The dog was euthanized 2 months after presentation. Bone marrow aspirate and core biopsy specimens obtained at the time of euthanasia revealed marked dysplastic changes in all cell lines, especially dyserythropoiesis, along with infiltrating carcinoma cells. A necropsy was performed, and histologic examination revealed poorly differentiated adenocarcinoma of the lung with multiple metastases to the marrow, spleen, and liver. The final diagnosis was marked myelodysplasia secondary to metastatic adenocarcinoma. Cabot rings are found rarely in humans with myelodysplasia, but have not been described previously in dogs. Based on the findings in this case, Cabot rings may occur rarely in dogs with severe dyserythropoiesis.
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PMID:Cabot rings as a result of severe dyserythropoiesis in a dog. 1853 17

We herein report a case of early primary duodenal carcinoma arising from Brunner's glands synchronously occurring with sigmoid colon carcinoma. A 65-year-old man with a 5-year history of diabetes mellitus and benign prostatic hypertrophy was admitted to our hospital to undergo a resection of sigmoid colon carcinoma in December 2000. Upper gastrointestinal endoscopy, which was performed as routine preoperative screening, revealed an elevated submucosal-tumor-like lesion with a shallow central depression in the anterior wall of the duodenal bulb. A partial duodenectomy with a partial gastrectomy including No. 5 and No. 6 lymph node dissection and a sigmoidectomy were thus performed. The patient's postoperative course was uneventful. The histopathology of the resected duodenal specimen revealed the tumor to be an adenocarcinoma arising from Brunner's glands. The patient has remained disease-free and has shown no relapse for 6 years postoperatively. Because duodenal carcinoma arising from Brunner's glands is very rare, we report our case with a review of 25 similar documented cases.
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PMID:Early primary duodenal carcinoma arising from Brunner's glands synchronously occurring with sigmoid colon carcinoma: report of a case. 1866 23

Recent data from several studies suggest that oxidative stress is involved in the biochemical mechanisms that underlie neuropsychiatric disorders. The present study was designed to investigate oxidative stress status in depressive patients with gastric adenocarcinoma (GA) at TNM stage III. Oxidative stress, depression and expression of specific genes were monitored during a pretreatment period. Serum total antioxidant capacity, catalase, superoxide dismutase concentrations, and antisuperoxide anion capacity (A-ASC) were significantly decreased in depressive patients compared to control subjects, whereas serum malondialdehyde (MDA) levels were significantly increased. Importantly, the formation of 8-hydroxy-deoxyguanosine (8-OHdG) accumulated. Furthermore, SYBR Green real-time PCR revealed that the expression levels of human oxoguanine glycosylase 1 and APEX nuclease 1 (APEX1) were increased in depressive patients. Pearson correlation analysis revealed that depression was positively correlated with SAS, SCL-90, MDA, 8-OHdG and APEX1, but negatively correlated with A-ASC. Thus, this study confirms oxidative imbalance in depressive patients with GA, and oxidative stress may play a role in the onset and exacerbation of depression.
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PMID:Oxidative stress in depressive patients with gastric adenocarcinoma. 1927 8

We report a rare case of a 73-year-old man with gastric metastasis from colorectal cancer. Tumors of the stomach and the right side abdominal wall were diagnosed by FDG/PET-CT. Upper gastrointestinal endoscopy revealed a submucosal tumor with central depression in the fornix of the stomach. Since sigmoidectomy had been performed for cancer 39 months ago, we suspected metastasis. Proximal gastrectomy and resection of the tumor of the abdominal wall were performed. Histological findings showed moderately differentiated adenocarcinoma in the submucosal tumor. Immunohistochemical studies revealed focal positive staining for CK20 and diffuse for CDX2. These findings were similar to those of his primary sigmoid colon cancer and therefore metastasis was diagnosed.
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PMID:[Case of a sigmoid colon cancer with metachronous metastases of the stomach and the abdominal wall]. 1942 Aug 69

A single intraperitoneal injection of GdCl(3)in doses of 14 or 28 mg/kg to mice with intravenously transplanted Lewis pulmonary adenocarcinoma on days 3 or 8 after tumor transplantation reduced the mean number of tumor metastases in the lungs. The effect of GdCl(3)was more pronounced if it was injected at the stage of tumor dissemination (day 8). The positive antimetastatic effect of GdCl(3)was presumably due to its capacity to macrophage depression. The direct (not mediated through mononuclear phagocyte system cells) effect of GdCl(3)on tumor cells cannot also be excluded.
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PMID:Effect of gadolinium chloride on the growth and metastasizing of lewis pulmonary adenocarcinoma in mice. 1952 4

This retrospective case-control study assessed the psychological burden of abnormal Pap smears, and their prevalence and characteristics among HIV-infected women attending an HIV clinic. Women with positive (n = 73) and negative Pap-smear results (n = 317) were assessed for psychosocial burden using 4 questionnaires: Psycho-Social Impact of Abnormal Pap Smears (PEAPS-Q), Hospital Anxiety and Depression Scale (HADS), Work Productivity and Impairment (WPAI) and the EURO-Qol Thermometer. The prevalence of pre-cervical cancer lesions in HIV infected woman was 17.5% (ASCUS 2.9%, LSIL 3.8%, HSIL 7.4%, SCC 1.7%, and atypical glandular cells including adenocarcinoma 1.7%). HIV infected women with abnormal Pap smears showed higher anxiety levels on the HADS questionnaire (p = 0.015); this had a significant effect on regular daily activities (p = 0.009) per the WPAI questionnaire compared to HIV positive women with normal Pap smear. Ever married HIV infected woman with an abnormal Pap smear had a significantly lower psychosocial burden using the PEAPS-Q questionnaire (p < 0.001). After adjusting for age and duration since last Pap smear, the education level of the patient was a strong predictor for anxiety. Patients, with a college education had significantly lower anxiety (p = 0.001, 95% CI -5.74 to -1.37) than those with lower or higher education. Women with HSIL were more anxious (p = 0.014, 95% CI 0.49 -4.39) than those with low grade or normal lesions.
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PMID:Psychosocial burden of abnormal pap smears among HIV-infected women at Chon Buri hospital, Thailand. 2057 2

Palliative care is generally understood on caring for terminal patients in chronic settings but more recently these units are developing also in acute care settings or university hospitals as consultants teams. We report the case of a complex patient with rectal adenocarcinoma and four problems of difficult approach: uncontrolled neuropathic pain despite opioids treatment, systemic infection, depression with intense demoralisation and open surgery wound. We show the measures adopted and how an excellent inter-departmental collaboration under the co-ordination of palliative medicine consultant team helped to resolve the untenable situation.
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PMID:[Coordinating efforts in complex clinical cases: added value of palliative care at a university teaching hospital]. 2123 67


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