Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bariatric/metabolic surgery is currently the only effective long-term treatment for morbid obesity- and obesity-related diseases such as diabetes, heart disease, hypertension, obstructive sleep apnea, and dyslipidemia. In addition, bariatric/metabolic surgery has been shown to significantly reduce the incidence of diabetes and cancer and prolong life when compared to non-surgical therapies. However, as obesity is a chronic disease, recidivism of weight and comorbid conditions can occur. In addition, the surgical construct can lead to long-term consequences such as marginal ulceration, bowel obstruction, reflux, and nutritional deficiencies. Despite these drawbacks, prospective randomized controlled studies and long-term longitudinal population-based comparative studies greatly favor surgical intervention as opposed to traditional lifestyle, diet, and exercise programs. Revisional surgery can be quite complex and technically challenging and may offer the patient a wide variety of solutions for treatment of weight recidivism and complications after primary operations. Given the paucity of high quality published data, we have endeavored to provide indications for revisions after bariatric surgery.
...
PMID:Revisional Bariatric/Metabolic Surgery: What Dictates Its Indications? 2722 4

BACKGROUND Sclerosing mesenteritis (SM) is a rare idiopathic inflammation and fibrosis of the mesentery. Its etiology and pathogenesis remain unclear. It has been linked to abdominal trauma related to peritoneal dialysis, recent abdominal surgery, idiopathic inflammatory disorder, paraneoplastic syndrome, ischemia/infection, and autoimmunity. Abdominal CT is the most sensitive imaging modality, and diagnosis is usually confirmed by surgical biopsy. Patients most often present with abdominal pain, nausea, vomiting, diarrhea, and weight loss, and less commonly with chylous ascites and small bowel obstruction. Treatment is usually supportive; surgical intervention may be attempted for life-threatening complications such as bowel obstruction or perforation. CASE REPORT This report describes an 80-year-old man with hypertension and end-stage renal disease (ESRD) presenting with increasing abdominal pain and tenderness over the past 5 months. Abdominal enhanced computed tomography (CT) revealed a fat-ring sign and peritoneal calcifications along the serosa surface of small bowel consistent with sclerosing mesenteritis. His hospital course was complicated by increasing ascites requiring multiple ultrasound-guided paracentesis, worsening leukocytosis, and persistent hypotension after dialysis, requiring pressor support. Ascitic fluid analysis was consistent with chylous ascites. The patient subsequently developed small bowel obstruction causing focal perforation, leading to the death of our patient. In this report, we review the clinical presentation, radiographic findings, treatment, and outcome in our patient and review the relevant literature. CONCLUSIONS Diagnosis of sclerosing mesenteritis is challenging due to its nonspecific clinical features. Sclerosing mesenteritis is a debilitating albeit self-limiting disorder that can rarely become fulminant, largely due to its complications.
 ...
PMID:Sclerosing Mesenteritis Causing Chylous Ascites and Small Bowel Perforation. 2863 5

We aim to review the available literature on morbidly obese patients treated with one anastomosis gastric bypass (OAGB) or Roux-en-Y gastric bypass (RYGB) in order to compare the clinical outcomes of the two methods. A literature search was performed in PubMed, Cochrane library and Scopus, in accordance with the PRISMA guidelines. Twelve studies met the inclusion criteria (7452 patients). OAGB was associated with shorter mean operative time. The length of hospital stay was comparable between the two procedures. The incidence of leaks, marginal ulcer, dumping, bowel obstruction, revisions and mortality was similar between the two approaches. The incidence of malnutrition was increased in patients treated with OAGB, while the incidence of internal hernia and bowel obstruction was greater in the RYGB group. In addition, the percentage excess weight loss at 1, 2 and 5 years post-operatively was greater for the OAGB group. The rate of type 2 diabetes remission was greater in the OAGB group. The rate of hypertension and dyslipidemia remission was also similar between OAGB and RYGB. Randomized controlled trials, comparing RYGB to OAGB, are necessary to further assess their clinical outcomes.
 ...
PMID:One anastomosis gastric bypass versus Roux-en-Y gastric bypass for morbid obesity: a meta-analysis. 2957 75

Simple renal cysts are one of the most common lesions in elderly. These cysts are usually asymptomatic but when the size of these cysts increase, we would see symptoms such as hypertension, hematuria, flank pain or urinary obstruction. In this study, we explore a case of small bowel obstruction that presented with nausea, repeated vomiting that causes hematemesis, and a submucosal obstructive lesion that was seen in Esophagogastroduodenoscopy (EGD). After endoscopic ultrasound (EUS) evaluation, we detected a large simple renal cyst and approved our diagnosis with CT scan. We planned a medical treatment for this patient that consist consuming small size meals, 5 to 6 times a day, and high calorie liquids in small volumes. We conclude that simple renal cyst can be one of the cause of extrinsic intestinal obstruction and EUS is affective for differentiation of intrinsic submucosal lesion from extrinsic compression.
 ...
PMID:A rare presentation of simple renal cyst: gastrointestinal obstruction. 3042 16

Obturator hernia is an extremely rare condition accounting for almost 0.07%-1% of all abdominal wall hernias, usually occurring in the elderly and emaciated females with a history of previous abdominal surgery. The symptoms of this particular hernia are non-specific; therefore, a high index of clinical suspicion should always be made. This rare condition may lead to acute small intestinal obstruction. The pre-operative diagnosis is challenging and often misleading on occasions, especially in co-morbid cases. This leads to delayed diagnosis and surgical intervention, hence causing an increased morbidity and mortality rate. The computed tomography (CT) scan of the abdomen and pelvis is the gold standard for diagnosis. We present a case of an 80-year-old female, with known comorbid of hypertension, initially diagnosed as peritonitis and on further examination revealed strangulated obturator hernia with proximal perforation, that underwent lower midline laparotomy with resection of necrotic bowel, an end-to-end anastomosis, and repair of the defect by vicryl suture.
 ...
PMID:Rare Case of Peritonitis due to Ileal Perforation Secondary to Richter's Type of Obturator Hernia. 3118 70

Megacolon is a congenital disorder. Adult congenital megacolon (ACM), also known as adult Hirschsprung's disease, is rare and frequently manifests as constipation. ACM is caused by the absence of ganglion cells in the submucosa or myenteric plexus of the bowel. Most patients undergo treatment of megacolon at a young age, but certain patients cannot be treated until they develop bowel obstruction in adulthood. Bowel obstruction in adults always occurs in complex clinical situations and it is frequently combined with comorbidities, including bowel tumors, volvulus, hernias, hypertension or diabetes mellitus. Surgical intervention is always required in such cases. To avoid recurrence, a sufficient amount of bowel should be removed, particularly the aganglionic segment. Furthermore, the patient's general physical condition should be considered pre-operatively by controlling parameters including blood pressure and blood glucose. In the present study, a case of ACM combined with fecal impaction and diabetic nephropathy was presented.
 ...
PMID:Adult congenital megacolon with acute fecal obstruction and diabetic nephropathy: A case report. 3157 19

Mucosal angioedema of the face, lips, tongue, and throat is a well-recognized adverse reaction to angiotensin-converting enzyme (ACE) inhibitors that is experienced by a minority of patients. Rarely, this angioedema can involve the small bowel, and patients commonly present with abdominal pain and small bowel obstruction. Due to the increasing number of patients being treated for hypertension, clinicians should consider the diagnosis of small bowel angioedema secondary to ACE inhibitor use in all patients with this presentation who are using this class of medications.
 ...
PMID:ACE inhibitor-induced angioedema causing small bowel obstruction. 3274 Jan 11

BACKGROUND The aims of this study were to summarize the clinical characteristics and risk factors for bezoars and to analyze the effectiveness and safety of the endoscopic treatment of bezoars. MATERIAL AND METHODS From January 2015 to February 2020, 75 of the 23 950 patients who underwent gastroscopic examination in our medical center were diagnosed with bezoars. Clinical and treatment information for these patients was collected retrospectively and analyzed. RESULTS The detection rate of bezoars was 0.31%. Risk factors included the time of year (autumn and winter seasons), alcohol consumption, hypertension, diabetes, and residing in the Mentougou district, which is rich in hawthorn and persimmon. Abdominal pain (90.7%) and bloating (80.0%) were common clinical symptoms of bezoars, while gastric mucosa erosion (90.7%) and gastric ulcers (60%) were common manifestations on endoscopic examination. Six patients with bezoars were successfully discharged after drug treatment. The success rate for bezoars treated by gastroscopic lithotripsy was 94.2% (65/69 patients). The factors affecting the therapeutic effect of bezoars include patient age (P=0.025) and bezoar size (P=0.042). Patients with bezoars larger than 9 cm were significantly more likely to have intestinal obstructions than were patients with bezoars smaller than 9 cm (P<0.001). CONCLUSIONS Bezoars mainly occur in elderly patients with diseases such as gastrointestinal dyspraxia and diabetes, and are most common in hawthorn and persimmon producing areas. Endoscopic treatment is safe and effective for bezoars in general, but intestinal obstruction should be considered for bezoars larger than 9 cm.
 ...
PMID:Clinical Features, Risk Factors, and Endoscopic Treatment of Bezoars: A Retrospective Analysis from a Single Center in Northern China. 3302 45


<< Previous 1 2 3 4 5