keyword
MENU ▼
Read by QxMD icon Read
search

pulmonary pituitary

keyword
https://www.readbyqxmd.com/read/28642733/a-case-of-pulmonary-carcinoid-tumor-with-a-superimposed-aspergilloma-presenting-as-a-covert-ectopic-adrenocorticotropic-hormone-syndrome
#1
Kyoung Jin Kim, Ji Hee Yu, Nan Hee Kim, Young Hye Kim, Young Sik Kim, Ji A Seo
Ectopic adrenocorticotropic hormone (ACTH) syndrome is a challenging diagnosis only responsible for approximately 10% of Cushing syndrome cases. It has been associated with a variety of benign and malignant tumors including a carcinoid tumor accompanied by aspergilloma in our case that was significantly difficult to be detected. We report a patient over 70 years old with uncontrolled hypertension and hypokalemia presenting with generalized edema. Laboratory results revealed ACTH-dependent Cushing syndrome, but imaging studies did not show any discrete lesions secreting ACTH...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28607780/homonymous-superior-quadrantanopia-due-to-erdheim-chester-disease-with-asymptomatic-pituitary-involvement
#2
Roaa Ridha Amer, Sara Mohammed Qubaiban, Eman Abdulkarim Bakhsh
Polyostotic sclerosing histiocytosis, also known as Erdheim-Chester disease (ECD), is a rare form of non-Langerhans histiocytosis. ECD has wide clinical spectrums which mainly affect skeletal, neurological, dermatological, retroperitoneal, cardiac, and pulmonary manifestations. Here we describe a case of ECD in a 45-year-old female who presented initially with bilateral knee pain and homonymous superior quadrantanopia progressed to ophthalmoplegia and complete visual loss of the left eye over a period of one year...
2017: Case Reports in Neurological Medicine
https://www.readbyqxmd.com/read/28598268/effects-of-pulmonary-exposure-to-chemically-distinct-welding-fumes-on-neuroendocrine-markers-of-toxicity
#3
K Krajnak, K Sriram, C Johnson, J R Roberts, R Mercer, G R Miller, O Wirth, J M Antonini
Exposure to welding fumes may result in disorders of the pulmonary, cardiovascular, and reproductive systems. Welders are also at a greater risk of developing symptoms similar to those seen in individuals with idiopathic Parkinson's disease. In welders, there are studies that suggest that alterations in circulating prolactin concentrations may be indicative of injury to the dopamine (DA) neurons in the substantia nigra. The goal of these studies was to use an established model of welding particulate exposure to mimic the effects of welding fume inhalation on reproductive functions...
June 9, 2017: Journal of Toxicology and Environmental Health. Part A
https://www.readbyqxmd.com/read/28541489/respiratory-effects-and-systemic-stress-response-following-acute-acrolein-inhalation-in-rats
#4
Samantha J Snow, Marie A McGee, Andres Henriquez, Judy E Richards, Mette C Schladweiler, Allen D Ledbetter, Urmila P Kodavanti
Previous studies have demonstrated that exposure to the pulmonary irritant ozone causes myriad systemic metabolic and pulmonary effects attributed to sympathetic and hypothalamus-pituitary-adrenal (HPA) axis activation, which are exacerbated in metabolically-impaired models. We examined respiratory and systemic effects following exposure to a sensory irritant acrolein to elucidate the systemic and pulmonary consequences in healthy and diabetic rat models. Male Wistar and Goto Kakizaki (GK) rats, a non-obese type II diabetic Wistar-derived model, were exposed by inhalation to 0, 2, or 4 ppm acrolein, 4h/day for 1 or 2 days...
May 24, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28458651/a-novel-tbx19-gene-mutation-in-a-case-of-congenital-isolated-adrenocorticotropic-hormone-deficiency-presenting-with-recurrent-respiratory-tract-infections
#5
Nese Akcan, Nedime Serakıncı, Burcu Turkgenc, Ruveyde Bundak, Nerin Bahceciler, Sehime G Temel
INTRODUCTION: Congenital isolated adrenocorticotropic hormone deficiency (CIAD) is a rare disease characterized by low adrenocorticotropic hormone (ACTH) and cortisol levels. To date, recurrent pulmonary infections in infancy have not been reported as an accompanying symptom of CIAD. CASE PRESENTATION: A 7-year-old boy was hospitalized nine times for recurrent lower respiratory tract infections. The results of all tests for the possible causes of wheezing were within the normal limits...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28400550/primary-pituitary-tuberculosis-revisited
#6
Fatma Ben Abid, Mohammed Abukhattab, Hanfa Karim, Mohamed Agab, Issam Al-Bozom, Wanis H Ibrahim
BACKGROUND Primary pituitary tuberculosis (in absence of other organ involvement and constitutional symptoms) is an extremely rare disease with total reported cases in the literature fewer than a hundred. Misdiagnosis as pituitary adenoma is common and late diagnosis can result in a permanent endocrine dysfunction and/or long-term neurologic sequelae. CASE REPORT We report on the case of a middle-aged woman who presented with severe headache and left third cranial nerve palsy. Magnetic resonance imaging (MRI) revealed a large pituitary tumor invading the left cavernous sinus...
April 12, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28392470/pituitary-adenylate-cyclase-activating-polypeptide-pacap-and-its-receptor-1-pac1-in-the-human-infant-brain-and-changes-in-the-sudden-infant-death-syndrome-sids
#7
J Huang, K A Waters, R Machaalani
Pituitary adenylate cyclase activating polypeptide (PACAP) and its complementary receptor, PAC1, are crucial in central respiratory control. PACAP Knockout (KO) mice exhibit a SIDS-like phenotype, with an inability to overcome noxious insults, compression of baseline ventilation, and death in the early post-neonatal period. PAC1 KO demonstrate similar attributes to PACAP-null mice, but with the addition of increased pulmonary artery pressure, consequently leading to heart failure and death. This study establishes a detailed interpretation of the neuroanatomical distribution and localization of both PACAP and PAC1 in the human infant brainstem and hippocampus, to determine whether any changes in expression are evident in infants who died of Sudden Infant Death Syndrome (SIDS) and any relationships to risk factors of SIDS including smoke exposure and sleep related parameters...
April 6, 2017: Neurobiology of Disease
https://www.readbyqxmd.com/read/28360976/langerhans-cell-histiocytosis-masquerading-as-acute-appendicitis-case-report-and-review
#8
Mohammad M Karimzada, Michele N Matthews, Samuel W French, Daniel DeUgarte, Dennis Y Kim
Langerhans cell histiocytosis (LCH) is a rare syndrome characterized by unifocal, multifocal unisystem, or disseminated/multi-system disease that commonly involves the bone, skin, lymph nodes, pituitary, or sometimes lung (almost exclusively in smokers) causing a variety of symptoms from rashes and bone lesions to diabetes insipidus or pulmonary infiltrates. We present a previously unreported case of gastrointestinal LCH as well as a novel characteristic lesion affecting the colon of a young woman who presented with signs and symptoms mimicking acute on chronic appendicitis...
March 16, 2017: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28291643/successful-treatment-of-pituitary-carcinoma-with-concurrent-radiation-temozolomide-and-bevacizumab-after-resection
#9
Waseem Touma, Spencer Hoostal, Richard A Peterson, Andres Wiernik, Karen S SantaCruz, Emil Lou
The optimal treatment of pituitary carcinomas (PC) is unknown. Treatment includes surgical resection, radiation, and more recently, temozolomide (TMZ). Pituitary adenomas have relatively high expression of vascular endothelial growth factor; therefore, bevacizumab, an antiangiogenic agent, has been used in a small number of aggressive or malignant pituitary tumors after recurrence. However, it has not been administered concurrently with other chemotherapeutic agents or combined with radiation therapy in PC...
July 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28279778/readmission-and-other-adverse-events-after-transsphenoidal-surgery-prevalence-timing-and-predictive-factors
#10
David J Cote, Hormuz H Dasenbrock, Ivo S Muskens, Marike L D Broekman, Hasan A Zaidi, Ian F Dunn, Timothy R Smith, Edward R Laws
BACKGROUND: Transsphenoidal surgery is a common neurosurgical procedure for accessing the pituitary and anterior skull base, yet few multicenter analyses have evaluated outcomes after this procedure. STUDY DESIGN: Patients undergoing transsphenoidal surgery from 2006 to 2015 were extracted from the American College of Surgeons NSQIP database. Logistic regression was used to identify predictors of 30-day complications. RESULTS: Of 1,240 patients included in this analysis, 6...
May 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28222414/urinary-steroid-metabolites-in-a-case-of-florid-ectopic-cushing-s-syndrome-and-clinical-correlations
#11
Angelos Kyriacou, Karolina M Stepien, Basil Issa
A 51-year old woman was admitted with multiple cerebral, pulmonary and intra-abdominal abscesses. The combination of apparent immunosuppression, obesity, diabetes mellitus, hypertension, hypokalaemia, osteoporotic fractures and bilateral shoulder avascular necrosis led to a clinical diagnosis of Cushing's syndrome (CS). This was biochemically confirmed as follows: midnight serum cortisol 4275 nmol/L (60-250), non-suppressed overnight dexamethasone suppression test, raised salivary cortisol 716 nmol/L (5-46) and ACTH 639 ng/L (0-46)...
October 2016: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28219060/steady-state-therapy-with-azithromycin-or-low-dose-prednisolone-in-paediatric-cystic-fibrosis-patients-inflammatory-markers-and-disease-progression
#12
Galina Shmarina, Alexander Pukhalsky, Lucine Avakian, Sergey Semykin, Daria Pukhalskaya, Vladimir Alioshkin
BACKGROUND: Anti-inflammatory therapy is a logical approach to slowing the inevitable lung function deterioration in cystic fibrosis (CF) patients. This study's aim was to evaluate inflammatory markers and disease progression in paediatric CF patients chronically treated with azithromycin or low-dose prednisolone. METHODS: The study included 204 patients with CF and 100 healthy controls; 102 CF patients were treated with basic therapy only (without anti-inflammatory treatment; WAT), and 102 individuals received basic therapy along with azithromycin (n = 59) or low-dose prednisolone (n = 43)...
2017: International Archives of Allergy and Immunology
https://www.readbyqxmd.com/read/28160246/hypogonadotropic-hypogonadism-in-males-with-glycogen-storage-disease-type-1
#13
Evelyn M Wong, Anna Lehman, Philip Acott, Jane Gillis, Daniel L Metzger, Sandra Sirrs
BACKGROUND: Glycogen storage disease type 1 is an autosomal recessive disorder with an incidence of 1 in 100,000. Long-term complications include chronic blood glucose lability, lactic academia, short stature, osteoporosis, delayed puberty, gout, progressive renal insufficiency, systemic or pulmonary hypertension, hepatic adenomas at risk for malignant transformation, anemia, vitamin D deficiency, hyperuricemic nephrocalcinosis, inflammatory bowel syndrome (type 1b), hypertriglyceridemia, and irregular menstrual cycles...
February 4, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28057851/corticotropin-releasing-hormone-improves-survival-in-pneumococcal-pneumonia-by-reducing-pulmonary-inflammation
#14
Brittney Burnley, Harlan P Jones
The use of glucocorticoids to reduce inflammatory responses is largely based on the knowledge of the physiological action of the endogenous glucocorticoid, cortisol. Corticotropin-releasing hormone (CRH) is a neuropeptide released from the hypothalamic-pituitary-adrenal axis of the central nervous system. This hormone serves as an important mediator of adaptive physiological responses to stress. In addition to its role in inducing downstream cortisol release that in turn regulates immune suppression, CRH has also been found to mediate inflammatory responses in peripheral tissues...
January 2017: Physiological Reports
https://www.readbyqxmd.com/read/28008629/lower-airway-disease-and-pituitary-surgery-is-there-an-association-with-postoperative-cerebrospinal-fluid-leak
#15
Curtis Hanba, Peter F Svider, Jeffrey T Jacob, Murali Guthikonda, James K Liu, Jean Anderson Eloy, Adam J Folbe
OBJECTIVES/HYPOTHESIS: To explore the relationship between lower airway disease and postoperative cerebrospinal fluid (CSF) rhinorrhea among patients undergoing pituitary surgery STUDY DESIGN: Retrospective review. METHODS: A retrospective review of the Healthcare Cost and Utilization Project's 2013 National Inpatient Sample was conducted to characterize the hospital stay and surgical outcomes of patients undergoing pituitary surgery. Patients with lower airway disease (including chronic obstructive pulmonary disease and asthma) were compared to a disease-free population identifying demographics and complications over-represented in the lower airway group...
December 23, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27918163/-the-role-of-trefoil-factor-family-in-gynecological-disease
#16
REVIEW
D Neubert, R Pilka, D Stejskal, G Krejčí
AIM: Trefoil peptides are a family of small proteins that are expressed in a site-specific fashion by certain epithelial tissues. These peptides appear to be important in mucosal healing processes, in neoplastic disease and in human reproduction. DESIGN: Literature review. SETTING: Department of Obstetrics and Gynaecology, University Hospital, Medical Faculty, Palacký University, Olomouc, Czech Republic; Department of Laboratory Biochemistry, Central Moravian Hospital Trust, Member of Agel holding, Prostějov...
December 0: Ceská Gynekologie
https://www.readbyqxmd.com/read/27645693/-18-f-fluorodeoxyglucose-positron-emission-tomography-computed-tomography-in-the-management-of-adult-multisystem-langerhans-cell-histiocytosis
#17
Julie Obert, Laetitia Vercellino, Axel Van Der Gucht, Constance de Margerie-Mellon, Emmanuelle Bugnet, Sylvie Chevret, Gwenaël Lorillon, Abdellatif Tazi
PURPOSE: The standard evaluation of multisystem Langerhans cell histiocytosis (LCH) includes a clinical evaluation, laboratory tests and a skeleton/skull X-ray survey, with chest high-resolution computed tomography (HRCT) in the case of pulmonary involvement. Preliminary reports suggest that (18)F-fluorodeoxyglucose positron emission tomography-computed tomography ((18)F-FDG PET-CT) may be useful for evaluating patients with LCH. METHODS: Fourteen consecutive adult patients with multisystem LCH were included in this retrospective study, and were evaluated using standard procedures and (18)F-FDG PET-CT...
April 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/27627097/-granulomatosis-with-polyangiitis-manifested-as-diabetes-insipidus
#18
Ondřej Pátek, Miroslava Horáčková, Lenka Vítová, Rudolf Horváth, Jaromír Háček, Otto Schück
UNLABELLED: The case report shows a surprising presentation of pulmonary granulomatosis with polyangiitis (GPA) through symptoms of diabetes insipidus (DI) with granulomatous infiltration of the pituitary gland. The pituitary hormonal dysfunction as a result of granulomatosis of the pituitary gland is rare. Several studies have demonstrated that the incidence of the pituitary dysfunction reaches approx. 1 % of the patients with GPA. However it is mostly presented in patients with the disease already diagnosed...
December 0: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27465535/ghrelin-and-the-cardiovascular-system
#19
REVIEW
Brian M Lilleness, William H Frishman
Ghrelin is a small peptide released primarily from the stomach. It is a potent stimulator of growth hormone secretion from the pituitary gland and is well known for its regulation of metabolism and appetite. There is also a strong relationship between ghrelin and the cardiovascular system. Ghrelin receptors are present throughout the heart and vasculature and have been linked with molecular pathways, including, but not limited to, the regulation of intracellular calcium concentration, inhibition of proapoptotic cascades, and protection against oxidative damage...
November 2016: Cardiology in Review
https://www.readbyqxmd.com/read/27445532/pulmonary-langerhans-cell-histiocytosis-and-diabetes-insipidus-in-a-young-smoker
#20
K Earlam, C A Souza, R Glikstein, M M Gomes, S Pakhalé
Langerhans cell histiocytosis is characterized by the abnormal nodular proliferation of histiocytes in various organ systems. Pulmonary involvement seen in young adults is nearly always seen in the context of past or current cigarette smoking. Although it tends to be a single-system disease, extrapulmonary manifestations involving the skin, bone, and hypothalamic-pituitary-axis are possible. High resolution CT (HRCT) of the thorax findings includes centrilobular nodules and cysts that are bizarre in shape, variable in size, and thin-walled...
2016: Canadian Respiratory Journal: Journal of the Canadian Thoracic Society
keyword
keyword
101439
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"