Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0162316 (iron deficiency anemia)
 3,806 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Plummer-Vinson syndrome (PVS) is characterized by iron deficiency anemia, upper esophageal stricture, cervical dysphagia, and glossitis. The precise role of iron deficiency in PVS has yet to be defined and remains a subject of much debate. A 29-year-old woman with PVS is presented. The patient had a 4-year history of severe iron deficiency anemia, a 2-year history of progressive dysphagia and weight loss, and a greater than 90% benign upper esophageal stricture. Iron therapy alone resolved her dysphagia and anemia, and a follow-up esophagram 1 year later showed a residual stenosis of less than 30%. The development of severe iron deficiency anemia in this patient 2 years before the onset of dysphagia, as well as the response of the stricture to iron repletion, supports the theory that iron deficiency can cause dysphagia and upper esophageal strictures. The occurrence of glossitis, gastritis, and esophagitis in iron deficiency demonstrates the adverse effects of iron depletion on the rapidly proliferating cells of the upper alimentary tract.
 ...
PMID:Importance of iron repletion in the management of Plummer-Vinson syndrome. 229 34

Plummer-Vinson syndrome is a clinical entity associated with dysphagia, sideropenic anemia and atrophic glossitis. Using rabbits with iron deficiency anemia, the author investigated the cause of dysphagia in this syndrome. Iron deficient animals were produced by bolus feeding without iron and intramuscular injection of an iron-chelating agent. The fibers of swallowing muscles (the thyro-pharyngeal, cricopharyngeal and cervicoesophageal muscles) were classified into three types (Type 1, 2A and 2B fibers) by actomyosin ATPase staining. No significant difference between the muscles of sideropenic rabbits and those of normal rabbits were found in the composition and distribution of their muscle fibers. By NADH-TR staining, however, the disturbance of the intermyofibrillar network and/or a "Moth Eaton" appearance, known to be caused by leakage of mitochondria, were observed in Type 1 fibers of the swallowing muscles of sideropenic rabbits. These morphological changes are similar to those observed in progressive muscular dystrophy. The quantity of iron in the swallowing muscles of sideropenic rabbits was significantly reduced in comparison with that in the sternothyroid and femoral muscles. This finding suggests that a selective decrease in myoglobin occurs in the swallowing muscles of iron deficient animals. From these observations, it might be concluded that dysphagia in iron deficiency anemia is caused by a myogenic disorder.
 ...
PMID:[Disorder of swallowing muscles in iron deficient rabbits]. 845 10

Plummer-Vinson syndrome is known as the association of postcricoid dysphagia, upper esophageal web, and iron deficiency anemia. Although correction of iron deficiency may result in resolution of dysphagia and sometimes disappearance of the webs, dilation therapy is usually necessary to remove webs and relieve dysphagia. We report two cases of Plummer-Vinson syndrome. Both patients presented with significant and longstanding dysphagia, sideropenia, glossitis and koilonychia. Our two patients had occasional choking and aspiration episodes at eating and endoscope did not pass through at the level of the upper esophagus. Patients' esophagograms revealed the presence of webs in part of the post-cricoid region. Both patients were treated with esophageal bougienage or balloon dilation, and iron supplementation. The patients were examined periodically for two years after the initial treatment and found to be in good general condition.
 ...
PMID:Plummer-Vinson syndrome and dilation therapy: a report of two cases. 1654 53

A significant positive correlation of blood hemoglobin status and the endurance capacity as the function of nutritional status of a cross-sectional population of adolescent rural girls (13-15 years) of Thrissur district, Kerala State, India has been reported. Anthropometric measurements revealed that mean body weight and height of adolescent girls were low compared to Indian standards and BMI indicated a high prevalence (44 per cent) of chronic energy deficiency-Grade III. Very high portion (88.7 per cent) of the rural population of adolescent girls had energy intakes below normal standards. The prevalence of major deficiency diseases like dental caries, pigmented skins, glossitis and anaemia were also studied as functional responses. More than half of the population was suffering from either or more of the deficiencies and among the clinically identified symptoms, iron deficiency anaemia was most prevalent (30.0 per cent). Only 40 per cent had acceptable levels of haemoglobin (> 12g/dl). Though none of the adolescent girls had excellent or even good endurance capacity, two-way frequency analysis revealed a consistent increase in the same with acceptable levels of haemoglobin (Y = 3.33X + 26.11) and the nutritional status. The alarming status of malnutrition and its implications on rural girls is detailed hereunder.
 ...
PMID:A Path Analysis on the Nourishment Directed Haemoglobin Status and Resulting Endurance Capacity of Adolescent Indian Rural Girls. 2124 23

The aim of this paper is to review the literature and identify orofacial manifestations of hematological diseases, with particular reference to anemias and disorders of hemostasis. A computerized literature search using MEDLINE was conducted for published articles on orofacial manifestations of hematological diseases, with emphasis on anemia. Mesh phrases used in the search were: oral diseases AND anaemia; orofacial diseases AND anaemia; orofacial lesions AND anaemia; orofacial manifestations AND disorders of haemostasis. The Boolean operator "AND" was used to combine and narrow the searches. Anemic disorders associated with orofacial signs and symptoms include iron deficiency anemia, Plummer-Vinson syndrome, megaloblastic anemia, sickle cell anemia, thalassaemia and aplastic anemia. The manifestations include conjunctiva and facial pallor, atrophic glossitis, angular stomatitis, dysphagia, magenta tongue, midfacial overgrowth, osteoclerosis, osteomyelitis and paraesthesia/anesthesia of the mental nerve. Orofacial petechiae, conjunctivae hemorrhage, nose-bleeding, spontaneous and post-traumatic gingival hemorrhage and prolonged post-extraction bleeding are common orofacial manifestations of inherited hemostatic disorders such as von Willebrand's disease and hemophilia. A wide array of anemic and hemostatic disorders encountered in internal medicine has manifestations in the oral cavity and the facial region. Most of these manifestations are non-specific, but should alert the hematologist and the dental surgeon to the possibilities of a concurrent disease of hemopoiesis or hemostasis or a latent one that may subsequently manifest itself.
 ...
PMID:Orofacial manifestations of hematological disorders: anemia and hemostatic disorders. 2204 88

Plummer-Vinson syndrome manifests as cervical dysphagia, iron deficiency anemia, an upper esophageal web, and atrophic glossitis. The cause of the esophageal web is thought to be iron deficiency anemia; however, the cause of Plummer-Vinson syndrome has not been established. Crohn's disease is usually accompanied by malnutrition and iron deficiency anemia; however, no case of concomitant Crohn's disease and Plummer-Vinson syndrome with aggravated malnutrition and anemia has been previously reported. Here, we report on a rare case of Plummer-Vinson syndrome in a Crohn's disease patient, which caused malnutrition and constipation.
 ...
PMID:A case of plummer-vinson syndrome associated with Crohn's disease. 2475 50

Plummer-Vinson syndrome (PVS) is the combination of dysphagia, angular cheilitis, atrophic glossitis, and esophageal webbing in the setting of iron deficiency anemia. Although it is relatively uncommon, this condition is important to recognize because it is a source of dysphagia and it confers an increased risk for hypopharyngeal cancer. Cases of PVS associated with gastrointestinal conditions such as celiac disease and gastric cancer have been previously reported in the literature, but as far as we know, no case of PVS associated with bariatric surgery has been previously reported. We describe the case of a 39-year-old woman who developed PVS following gastric bypass surgery, and we briefly discuss the current knowledge of this syndrome.
...
PMID:Plummer-Vinson syndrome following gastric bypass surgery. 2525 52

Plummer-Vinson syndrome (PVS) is a triad of microcytic hypochromic anemia, atrophic glossitis, and esophageal webs or strictures. It is one of the syndromes associated with iron deficiency anemia. Symptoms resulting from anemia predominates the clinical picture, apart from the additional features such as glossitis, angular cheilitis, and dysphagia. Dysphagia is main clinical feature of PVS. PVS carries an increased risk of development of squamous cell carcinoma of esophagus and pharynx. A classic case report of PVS with clinical features, oral manifestations, malignant potential, differential diagnosis, investigation, dental implication, and treatment is discussed here with the literature review from the dentist's point of view. The article carries a message that dental surgeons have to be familiar with the oral manifestations of anemia and be able to suspect PVS to aid in early diagnosis and prompt treatment.
...
PMID:Oral manifestations of plummer-vinson syndrome: a classic report with literature review. 2587 83

Plummer-Vinson syndrome is a rare entity, characterized by dysphagia, esophageal web formation, and iron deficiency anemia. The patient was a 63-year-old woman with a clinical history of iron deficiency anemia and glossitis in her 20s to 40s and who had experienced swallowing difficulties for the past 20 years. A membranous stricture was found in the cervical esophagus during a fluoroscopic examination. An endoscopic examination conducted under general anesthesia revealed an oblique linear scar on the proximal surface of the stricture. Sequential balloon dilation was performed successfully. We suggest that the esophageal web formation might have been related to the healing of an esophageal ulcer.
 ...
PMID:Plummer-Vinson Syndrome with Esophageal Web Formation in which Detailed Endoscopic Images Were Obtained. 3044 92