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Query: UMLS:C0030193 (
pain
)
261,466
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A large cystic mass was found in the subdiaphragmatic region of a 46-year-old woman who had complained of continuous
pain
in the left flank . The cyst was located in the retroperitoneum just below the diaphragm and was adhered to the diaphragmatic skeletal muscle and abdominal aorta, but was separate from the spleen, pancreas, left adrenal gland and left kidney. The surgically resected cyst measured 8 x 8 x 7 cm and was filled with protein-rich fluid, which contained amylase and embryonal proteins such as
carcinoembryonic antigen
, CA125 and CA19-9. Histologically, the cyst wall was composed of a fibrovascular connective tissue containing thin smooth muscle layers and mucus-secreting glands and was lined by a ciliated pseudostratified or tall columnar epithelium without dysplastic changes. Thus, a diagnosis of bronchogenic cyst, which is usually discovered in the posterior part of the mediastinum, was made. A rare case of bronchogenic cyst and a literature review is presented.
...
PMID:Retroperitoneal bronchogenic cyst: report of a case and literature review. 1035 69
Owing to its rarity, solitary rectal ulcer syndrome (SRUS) is often misdiagnosed as malignant ulcer, or ulcer in association with inflammatory bowel disease. We present two adult females with anorectal symptoms (i.e.
pain
, tenesmus and bowel habit changes). Both had normal levels of serum
carcinoembryonic antigen
. Barium enema revealed irregular mucosa with stricture of the lower rectum. An ulcer, 2.7 cm in diameter, was found in one patient but not the other. Rectal biopsy under sigmoidoscopy demonstrated non-specific inflammation, without evidence of malignancy. Because of the intractable symptoms and the inability to discriminate between malignant and benign conditions, exploratory laparotomy was performed, followed by low anterior resection of the rectum. Histological examination of both specimens showed submucosal rectal fibrosis with a non-specific ulceration in one. These findings were compatible with SRUS. The patients' symptoms improved dramatically after the resection and they remain well, five months and one year after surgery. Awareness of this rare anorectal condition is necessary for appropriate management particularly to avoid unnecessary abdomino-perineal resection.
...
PMID:Solitary rectal ulcer syndrome: two case reports. 1044 88
The toxicity and therapeutic efficacy of escalating doses of anti-
carcinoembryonic antigen
x anti-N alpha-(diethylenetriamine-N,N,N',N''-tetraacetic acid)-In bispecific monoclonal antibody (F6-734) and iodine 131-labeled bivalent hapten were determined in a Phase I/II trial. A total of 26 patients with recurrences of medullary thyroid cancer documented by imaging and a rise in serum thyrocalcitonin were enrolled. Twenty to 50 mg of F6-734 and 40-100 mCi of 131I-hapten were injected 4 days apart. Quantitative scintigraphy was performed after the second injection for dosimetry estimations in eight cases. Clinical, biological, and morphological follow-up was carried out for 1 year after treatment. The mean percentage of injected activity per gram of tumor at the time of maximum uptake was 0.08% (range, 0.003-0.26%). The tumor biological half-life ranged from 3 to 95 days, and tumor doses ranged from 2.91 to 184 cGy/mCi. The estimated tumor-to-nontumor dose ratios were 43.8 x 53.4, 29.6 x 35.3, 10.9 x 13.6, and 8.4 x 10.0 for total body, red marrow, liver, and kidney, respectively. Grade III/IV hematological toxicity was observed in seven patients, most of them with bone metastases. Among the 17 evaluable patients, 4
pain
reliefs, 5 minor tumor responses, and 4 biological responses with decrease of thyrocalcitonin were observed. Nine patients developed human anti-mouse antibody. Dose-limiting toxicity was hematological, and maximum tolerated activity was 48 mCi/m2 in this group of patients, most of whom had suspected bone marrow involvement. The therapeutic responses observed in patients mainly with a small tumor burden are encouraging for the performance of a Phase II trial with minimal residual disease.
...
PMID:Radioimmunotherapy in medullary thyroid cancer using bispecific antibody and iodine 131-labeled bivalent hapten: preliminary results of a phase I/II clinical trial. 1054 63
Two recent studies reported that many patients with colorectal carcinoma have elevated serum prolactin (PRL) concentrations and have suggested ectopic PRL secretion as the cause. In the present study, serum PRL was minimally elevated in 16 of 116 colon cancer patients and 2 of 25 control subjects; medications or chemotherapy appeared to be responsible for the PRL elevations in 11 of 16 cancer patients. Serum PRL was not correlated with either plasma
carcinoembryonic antigen
or disease stage. Preoperative and postoperative serum PRL concentrations were similar in 26 evaluated patients. None of 19 colorectal tumors was positive for PRL staining by immunohistochemistry. Thus, we could not confirm previous reports of frequent hyperprolactinemia in patients with colorectal cancer; factors such as medications, anxiety,
pain
, and nausea may have raised serum PRL in these earlier studies. Serum PRL is not a useful marker for colon carcinoma, at least in patients in the United States.
...
PMID:Lack of association between hyperprolactinemia and colon carcinoma. 1070 75
Pleural malignant mesothelioma (PMM) is a rare tumor and it is commonly seen in the form of multiple nodules or a diffuse tumor. A localized tumor mass in the pleura is extremely rare. Only seven cases have been reported. In this report, we present an additional case of localized PMM and describe the immunohistochemical and flow cytometric findings. A 61-year-old woman, without a history of smoking or asbestos exposure, presented with a severe
pain
in her right shoulder and arm. Chest radiography showed a solitary mass in the right upper lung field. Computed tomography showed a 5 cm right upper lung mass. Magnetic resonance imaging showed that the mass extended to the wall of the thorax. The patient underwent surgery for total removal of the tumor. Pathology revealed a localized malignant mesothelioma. Immunohistochemical analysis showed that the tumor was strongly and diffusely positive for cytokeratins with high and low molecular weight, and focally positive for vimentin and epithelial membrane antigen (EMA), but it was negative for
carcinoembryonic antigen
, Factor VIII, alpha-fetoprotein and Leu-M1. Flow cytometry showed an aneuploid DNA content in the tumor. The final diagnosis was localized malignant mesothelioma (epithelial type). The patient showed signs of local recurrence 5 months after surgery, and radiotherapy was given.
...
PMID:Localized pleural malignant mesothelioma. 1188 36
Results from clinical trials do not allow definitive conclusions about the role of chemoembolization (ChE) in the treatment of colorectal cancer (CRC) liver metastases. The aim of present phase II study was to investigate toxicity and efficacy of ChE for patients, with unresectable colorectal liver metastases after failure of 5-FU based chemotherapy. Secondary endpoint was clinical benefit measurement. Eleven patients were enrolled in first stage (two-stage Simon design), 2 males/9 females, median age 60 (46-71). Performance status was I in 8 patients and II in 3 patients. All patients had radical surgery, 7 of them adjuvant chemotherapy and 4 systemic chemotherapy. The ChE regimen consisted of an injection of iodinated oil Lipiodol with mitomycin C (3 mg/ml). Repeated treatments were performed at 9- to 12-week intervals. We applied 17 ChE (median 1/pts.). Clinical benefit was a composite of measurements of
pain
, ECOG performance status, weight and tumor fever. Study was stopped after first stage because non of the patients (pts) achieved objective response (RECIST). Stable disease occurred in 5 pts (45%). Median time to progression was 3 months (range 3-9 months). Median survival was 9 months (range 4-16 months). A decrease of the baseline
carcinoembryonic antigen
level occurred in 0% of the cases. Clinical benefit was recorded in one patient. Common toxicity included a "postembolization syndrome," which consisted of fever,
pain
in the right upper quadrant, nausea, and vomiting. Grades 3-4 toxicity (NCI-CTC) followed transaminases 6/11, LDH 4/11. In addition, a drop in F V levels was noted in 5 pts, F VII in 9, F IX in 2 and F X in 10 pts. Decrease in At III levels occurred in 6 pts and FDP appeared in one. Thus, The ChE as performed in the present study did not appear to bring any benefit; furthermore, significant liver toxicity compromises the safety of such procedure.
...
PMID:Chemoembolization for liver metastases from colorectal carcinoma: risk or a benefit. 1204 59
The aim of this study was to evaluate the tolerability and the possible clinical benefit of intraoperative hyperthermia combined with multischedule chemotherapy and bypass surgery for the palliative treatment of inoperable pancreatic cancer. Ten patients with unresectable adenocarcinoma of the pancreas received preoperative chemotherapy [5-fluorouracil (5-FU)], bypass surgery and postoperative chemotherapy (5-FU, doxorubicin and cisplatin) plus sandostatin and radiotherapy (45 Gy, 25 fractions, 5 days a week). A single session of intraoperative hyperthermia was performed, by using a waveguide-type applicator (433 MHz). The tumour region was heated to 43-45 degrees C for up to 60 min, while 500 mg 5-FU was infused simultaneously through the gastroduodenal into the splenic artery. Postoperative recovery was uneventful for all patients. A brief instrument was developed for evaluating patients' quality of life. Chemotherapy-related toxicity included myelosuppression, vomiting, alopecia and increase in blood urea nitrogen (BUN), creatinine, SGOT and SGPT. Glucose and amylase determinations remained within normal limits throughout the whole treatment. There was a significant improvement before and 1 month after combined treatment in Eastern Cooperative Oncology Group (ECOG) status (1.8 +/- 0.4), Scott-Huskinsson
pain
scale (3.2 +/- 0.8) and quality of life score (30.5 +/- 6.7). No progressive disease was noticed and the median overall survival was 11 (SE = 2.4) months. There was also a significant (P = 0.002, Wilcoxon test) decrease in values of both serum
carcinoembryonic antigen
(
CEA
) and carbohydrate antigen (CA19-9), from 7.6 +/- 1.3 ng/mL and 875.7 +/- 104.8 U/mL to 3.5 +/- 0.7 ng/mL and 65.3 +/- 14.1 U/mL respectively. The first clinical results suggest a potential advantage of using combined intraoperative hyperthermia, chemotherapy and postoperative radiotherapy in the palliative treatment of the adenocarcinoma of the pancreas. The whole procedure seems to be free of perioperative morbidity, while the chemotherapy toxicity was rather moderate. However, the preliminary nature limits the general applicability of our results.
...
PMID:Intraoperative hyperthermia and chemoradiotherapy for inoperable pancreatic carcinoma. 1209 45
A 75-year-old man with no known previous liver disease was admitted to our institution because of right pleural effusion, backache, and
pain
in the upper right quadrant. Physical and laboratory work-up revealed decompensated liver cirrhosis. Spiral computed tomography (CT) showed a 6-cm tumour in the right liver lobe. Serum levels of aminotransferases, prothrombin time, total bilirubin, alphafetoprotein and
carcinoembryonic antigen
were within normal limits. However, the patient had elevated cholestatic enzymes, diffuse hypergammaglobulinaemia, a six-fold increase in carbohydrate antigen 19-9 (CA 19-9), cryoglobulinaemia, and reactivity against hepatitis C virus (anti-HCV). Although hepatocellular carcinoma is the most common cancer in a cirrhotic patient with chronic viral hepatitis, the investigation revealed the presence of intrahepatic cholangiocarcinoma (ICC). This is a less frequently occurring primary liver tumour, the aetiology and pathogenesis of which remain unclear in the majority of cases. The coexistence of HCV liver disease and ICC might be an incidental finding, but recently some reports have shown a relatively high incidence of this tumour in patients with HCV-related cirrhosis. The current aspects regarding ICC prevalence in HCV patients, the possible aetiopathogenetic links between this tumour and HCV, and the importance for ICC detection and characterization using the enhancement patterns with quadruple-phase spiral CT scan are also discussed.
...
PMID:Advanced intrahepatic cholangiocarcinoma in hepatitis C virus-related decompensated cirrhosis: case report and review of the literature. 1261 Mar 31
Pure sebaceous neoplasms arising in dermoid cysts of the ovary are exceedingly rare. A 63-year-old female with abdominal swelling and
pain
underwent a right salpingo-oophorectomy that showed a unilocular cyst weighing 830 g and measuring 15x12x10 cm, filled with sebaceous material containing a few hair shafts. The cyst wall exhibited plaques protruding into the cavity of the cyst. Microscopy revealed a dermoid cyst with nests and lobules of atypical and infiltrating sebaceous cells surrounded by basaloid cells. The tumor cells stained diffusely for high-molecular-weight cytokeratins and focally for cytokeratin 7, cytokeratin 19, epithelial membrane antigen and
carcinoembryonic antigen
in the immunohistochemistry study. Low-molecular-weight cytokeratins, cytokeratin 20, vimentin, S100, p63, estrogen receptor, progesterone receptor, p53 and c-erbB-2 were negative in tumoral cells. The proliferative labeling index (Ki67 and proliferating cell nuclear antigen) was low. Basal cell carcinoma with sebaceous differentiation and sebaceoma must be considered in the differential diagnosis. However, the presence of obvious malignant sebaceous differentiation in nearly every tumor nest and lack of peripheral palisading and peri-tumoral myxoid stroma excluded these diagnoses. Some histogenetic concepts relevant to this case are discussed along with a brief review of this neoplasm. To our knowledge, this is the sixth case report of a sebaceous carcinoma arising in a mature cystic teratoma of the ovary.
...
PMID:Clinicopathological and immunohistochemical features of a sebaceous carcinoma arising within a benign dermoid cyst of the ovary. 1283 22
The aim was to assess the response to the treatment using thermal radiofrequency ablation in patients with pelvic recurrent rectal cancer. The location of the lesions as well as the placement of the percutaneous probe were guided by computed tomography. All ablations were performed with a RITA Medical Systems Starburst XL (nine-array, 5-cm) thermal ablation catheter and the Model 1500 generator (RITA Medical Systems, Inc.). The radiofrequency ablation treatment was performed in two patients with pelvic recurrent rectal cancer with poor response to chemoradiotherapy with no indication of new surgical treatment and suffering strong
pain
in the sacrum area. The serum
carcinoembryonic antigen
had a sharp reduction in a sixty-day period. The post-procedure tomography analysis showed the center of the tumor with necrosis and a ring of edema around it. Both patients had no complaints about the procedure, and they needed to take mild analgesics only on the first day right after the procedure for
pain
. In the follow-up one patient developed an abscess and needed to be readmitted but without recurrent pelvic pain. An effective response was shown by tumor necrosis and total relief of
pain
of the sacrum area.
...
PMID:Radiofrequency ablation in the treatment of pelvic recurrence of rectal cancer. 1469 36
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