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- Department of Surgery Faculty Papers (4)
- Department of Pediatrics Faculty Papers (3)
- Department of Medicine Faculty Papers (2)
- Department of Pathology, Anatomy, and Cell Biology Faculty Papers (2)
- Department of Pharmacology and Experimental Therapeutics Faculty Papers (2)
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- Department of Psychiatry and Human Behavior Faculty Papers (2)
- Cardeza Foundation for Hematologic Research (1)
- Department of Family & Community Medicine Faculty Papers (1)
- Department of Jefferson Headache Center papers and presentations (1)
- Department of Microbiology and Immunology Faculty Papers (1)
- Department of Neurology Faculty Papers (1)
- Department of Occupational Therapy Faculty Papers (1)
- Division of Gastroenterology and Hepatology Faculty Papers (1)
- Rothman Institute Faculty Papers (1)
Articles 1 - 23 of 23
Full-Text Articles in Medicine and Health Sciences
Short-Wavelength Light Sensitivity Of Circadian, Pupillary, And Visual Awareness In Humans Lacking An Outer Retina, Farhan H. Zaidi, Joseph T. Hull, Stuart N. Peirson, Katharina Wulff, Daniel Aeschbach, Joshua J. Gooley, George C. Brainard, Kevin Gregory-Evans, Joseph F. Rizzo Iii, Charles A. Czeisler, Russell G. Foster, Merrick J. Moseley, Steven W. Lockley
Short-Wavelength Light Sensitivity Of Circadian, Pupillary, And Visual Awareness In Humans Lacking An Outer Retina, Farhan H. Zaidi, Joseph T. Hull, Stuart N. Peirson, Katharina Wulff, Daniel Aeschbach, Joshua J. Gooley, George C. Brainard, Kevin Gregory-Evans, Joseph F. Rizzo Iii, Charles A. Czeisler, Russell G. Foster, Merrick J. Moseley, Steven W. Lockley
Department of Neurology Faculty Papers
As the ear has dual functions for audition and balance, the eye has a dual role in detecting light for a wide range of behavioral and physiological functions separate from sight. These responses are driven primarily by stimulation of photosensitive retinal ganglion cells (pRGCs) that are most sensitive to short-wavelength ( approximately 480 nm) blue light and remain functional in the absence of rods and cones. We examined the spectral sensitivity of non-image-forming responses in two profoundly blind subjects lacking functional rods and cones (one male, 56 yr old; one female, 87 yr old). In the male subject, we found …
Comparison Of Eight Prosthetic Aortic Valves In A Cadaver Model., Benjamin A. Youdelman, Hitoshi Hirose, Harsh Jain, J Yasha Kresh, John W.C. Entwistle, Andrew S. Wechsler
Comparison Of Eight Prosthetic Aortic Valves In A Cadaver Model., Benjamin A. Youdelman, Hitoshi Hirose, Harsh Jain, J Yasha Kresh, John W.C. Entwistle, Andrew S. Wechsler
Department of Surgery Faculty Papers
OBJECTIVES: Proper valve selection is critical to ensure appropriate valve replacement for patients, because implantation of a small valve might place the patient at risk for persistent gradients. Labeled valve size is not the same as millimeter measure of prosthetic valve diameters or the annulus into which it will fit. Studies that use the labeled valve size in lieu of actual measured diameter in millimeters to compare different valves might be misleading. Using human cadaver hearts, we sized the aortic annulus with 8 commonly used prosthetic aortic valve sizers and compared the valves using geometric orifice area. This novel method …
Modulation Of Tgf-Beta Signaling By Proinflammatory Cytokines In Articular Chondrocytes., Jorge A. Roman-Blas, David G. Stokes, Sergio A. Jimenez
Modulation Of Tgf-Beta Signaling By Proinflammatory Cytokines In Articular Chondrocytes., Jorge A. Roman-Blas, David G. Stokes, Sergio A. Jimenez
Department of Medicine Faculty Papers
OBJECTIVE: The normal structure and function of articular cartilage are the result of a precisely balanced interaction between anabolic and catabolic processes. The transforming growth factor-beta (TGF-beta) family of growth factors generally exerts an anabolic or repair response; in contrast, proinflammatory cytokines such as interleukin 1 beta (IL-1beta) and tumor necrosis factor-alpha (TNF-alpha) exert a strong catabolic effect. Recent evidence has shown that IL-1beta, and TNF-alpha, and the TGF-beta signaling pathways share an antagonistic relationship. The aim of this study was to determine whether the modulation of the response of articular chondrocytes to TGF-beta by IL-1beta or TNF-alpha signaling pathways …
The Activity Of Azithromycin Against Leishmania (Viannia) Braziliensis And Leishmania (Leishmania) Amazonensis In The Golden Hamster Model., Angel Sinagra, Concepción Luna, David Abraham, Maria Del Carmen Iannella, Adelina Riarte, Alejandro J. Krolewiecki
The Activity Of Azithromycin Against Leishmania (Viannia) Braziliensis And Leishmania (Leishmania) Amazonensis In The Golden Hamster Model., Angel Sinagra, Concepción Luna, David Abraham, Maria Del Carmen Iannella, Adelina Riarte, Alejandro J. Krolewiecki
Department of Microbiology and Immunology Faculty Papers
New therapeutic alternatives against leishmaniasis remain a priority. The activity of azithromycin against Leishmania (Leishmania) major has been previously demonstrated. Different responses among species of Leishmania make species-specific drug screening necessary. The activity of azithromycin against Leishmania (Viannia) braziliensis and Leishmania (Leishmania) amazonensis was evaluated in golden hamsters infected through footpad injections of metacyclic promastigotes, and compared with untreated controls and animals treated with meglumine antimoniate. Footpad thickness, lesion cultures and dissemination sites were analyzed. Treatment of golden hamsters with oral azithromycin at 450mg/kg had no activity against infections with Leishmania (Leishmania) amazonensis. For infections due to Leishmania (Viannia) braziliensis, …
Microvascular Endothelial Cells Express A Phosphatidylserine Receptor: A Functionally Active Receptor For Phosphatidylserine-Positive Erythrocytes, Yamaja Setty, Suhita Gayen Betal
Microvascular Endothelial Cells Express A Phosphatidylserine Receptor: A Functionally Active Receptor For Phosphatidylserine-Positive Erythrocytes, Yamaja Setty, Suhita Gayen Betal
Department of Pediatrics Faculty Papers
Phosphatidylserine (PS)-positive erythrocytes adhere to endothelium and subendothelial matrix components. While thrombospondin mediates these inter-actions, it is unknown whether PS-associated erythrocyte-endothelial adhesion occurs in the absence of plasma ligands. Using ionophore-treated PS-expressing control HbAA erythrocytes, we demonstrate that PS-positive erythrocytes adhered to human lung microendothelial cells in the absence of plasma ligands, that this adhesion was enhanced following endothelial activation with IL-1alpha, TNF-alpha, LPS, hypoxia, and heme, and that this adhesive interaction was selective to erythrocyte PS. We next explored whether microendothelial cells express an adhesion receptor that recognizes cell surface-expressed PS (PSR) similar to that expressed on activated macrophages. …
Comparison Of Eight Prosthetic Aortic Valves In A Cadaver Model, Benjamin A. Youdelman, Hitoshi Hirose, Harsh Jain, J. Yasha Kresh, John W.C. Entwhistle Iii, Andrew S. Wechsler
Comparison Of Eight Prosthetic Aortic Valves In A Cadaver Model, Benjamin A. Youdelman, Hitoshi Hirose, Harsh Jain, J. Yasha Kresh, John W.C. Entwhistle Iii, Andrew S. Wechsler
Department of Surgery Faculty Papers
OBJECTIVES: Proper valve selection is critical to ensure appropriate valve replacement for patients, because implantation of a small valve might place the patient at risk for persistent gradients. Labeled valve size is not the same as millimeter measure of prosthetic valve diameters or the annulus into which it will fit. Studies that use the labeled valve size in lieu of actual measured diameter in millimeters to compare different valves might be misleading. Using human cadaver hearts, we sized the aortic annulus with 8 commonly used prosthetic aortic valve sizers and compared the valves using geometric orifice area. This novel method …
Gangliocytic Paraganglioma: Case Report And Review Of The Literature, Agnes Witkiewicz, Avi Galler, Charles Yeo
Gangliocytic Paraganglioma: Case Report And Review Of The Literature, Agnes Witkiewicz, Avi Galler, Charles Yeo
Department of Surgery Faculty Papers
Gangliocytic paraganglioma is a rare tumor, which occurs nearly exclusively in the second portion of the duodenum. Generally, this tumor has a benign clinical course, although rarely, it may recur or metastasize to regional lymph nodes. Only one case with distant metastasis has been reported. We present a case of duodenal gangliocytic paraganglioma treated first by local resection followed by pylorus-preserving pancreaticoduodenectomy. Examination of the first specimen revealed focal nuclear pleomorphism and mitotic activity, in addition to the presence of three characteristic histologic components: epithelioid, ganglion, and spindle cell. In the subsequent pancreaticoduodenectomy specimen, there was no residual tumor identified …
Relationships Between Scores On The Jefferson Scale Of Physician Empathy, Patient Perceptions Of Physician Empathy, And Humanistic Approaches To Patient Care: A Validity Study., Karen M. Glaser, Fred W. Markham, Herbert M. Adler, Patrick R. Mcmanus, Mohammadreza Hojat
Relationships Between Scores On The Jefferson Scale Of Physician Empathy, Patient Perceptions Of Physician Empathy, And Humanistic Approaches To Patient Care: A Validity Study., Karen M. Glaser, Fred W. Markham, Herbert M. Adler, Patrick R. Mcmanus, Mohammadreza Hojat
Department of Psychiatry and Human Behavior Faculty Papers
BACKGROUND: Empathy is the backbone of a positive physician-patient relationship. Physician empathy and the patient's awareness of the physician's empathic concern can lead to a more positive clinical outcome.
MATERIAL/METHODS: The Jefferson Scale of Physician Empathy (JSPE) was completed by 36 physicians in the Family Medicine residency program at Thomas Jefferson University Hospital, and 90 patients evaluated these physicians by completing the Jefferson Scale of Patient Perceptions of Physician Empathy (JSPPPE), and a survey about physicians' humanistic approaches to patient care.
RESULTS: A statistically significant correlation was found between scores of the JSPE and JSPPPE (r=0.48, p
CONCLUSIONS: These findings …
The Pharmacokinetics Of Taurolidine Metabolites In Healthy Volunteers., Li Gong, Howard E Greenberg, James L Perhach, Scott A Waldman, Walter K. Kraft
The Pharmacokinetics Of Taurolidine Metabolites In Healthy Volunteers., Li Gong, Howard E Greenberg, James L Perhach, Scott A Waldman, Walter K. Kraft
Department of Pharmacology and Experimental Therapeutics Faculty Papers
Taurolidine is an experimental antibacterial and antiendotoxic compound whose clinical utility as an antitumor agent is being investigated in human clinical trials. Taurolidine in aqueous solution exists in equilibrium with taurultam. Taurultam is subsequently transformed to taurinamide. The pharmacokinetic profiles of these metabolites are not well established. In this study, 18 healthy volunteers were administered 5.0 g of taurolidine in 250 mL of 5% polyvinylpyrrolidone in water over 2, 1, or 0.5 hours by intravenous infusion in a parallel-group design. All subjects noted discomfort at the infusion site, although there were no serious adverse events. t(max) generally occurred at the …
Surgical Versus Nonsurgical Treatment For Lumbar Degenerative Spondylolisthesis., James N Weinstein, Jon D Lurie, Tor D Tosteson, Brett Hanscom, Anna N A Tosteson, Emily A Blood, Nancy J O Birkmeyer, Alan Hilibrand, Harry Herkowitz, Frank P Cammisa, Todd J Albert, Sanford E Emery, Lawrence G Lenke, William A Abdu, Michael Longley, Thomas J Errico, Serena S Hu
Surgical Versus Nonsurgical Treatment For Lumbar Degenerative Spondylolisthesis., James N Weinstein, Jon D Lurie, Tor D Tosteson, Brett Hanscom, Anna N A Tosteson, Emily A Blood, Nancy J O Birkmeyer, Alan Hilibrand, Harry Herkowitz, Frank P Cammisa, Todd J Albert, Sanford E Emery, Lawrence G Lenke, William A Abdu, Michael Longley, Thomas J Errico, Serena S Hu
Rothman Institute Faculty Papers
BACKGROUND: Management of degenerative spondylolisthesis with spinal stenosis is controversial. Surgery is widely used, but its effectiveness in comparison with that of nonsurgical treatment has not been demonstrated in controlled trials.
METHODS: Surgical candidates from 13 centers in 11 U.S. states who had at least 12 weeks of symptoms and image-confirmed degenerative spondylolisthesis were offered enrollment in a randomized cohort or an observational cohort. Treatment was standard decompressive laminectomy (with or without fusion) or usual nonsurgical care. The primary outcome measures were the Medical Outcomes Study 36-Item Short-Form General Health Survey (SF-36) bodily pain and physical function scores (100-point scales, …
Bladder Inflammatory Transcriptome In Response To Tachykinins: Neurokinin 1 Receptor-Dependent Genes And Transcription Regulatory Elements, Ricardo Saban, Cindy Simpson, Rajanikanth Vadigepalli, Sylvie Memet, Igor Dozmorov, Marcia R. Saban
Bladder Inflammatory Transcriptome In Response To Tachykinins: Neurokinin 1 Receptor-Dependent Genes And Transcription Regulatory Elements, Ricardo Saban, Cindy Simpson, Rajanikanth Vadigepalli, Sylvie Memet, Igor Dozmorov, Marcia R. Saban
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Background Tachykinins (TK), such as substance P, and their neurokinin receptors which are ubiquitously expressed in the human urinary tract, represent an endogenous system regulating bladder inflammatory, immune responses, and visceral hypersensitivity. Increasing evidence correlates alterations in the TK system with urinary tract diseases such as neurogenic bladders, outflow obstruction, idiopathic detrusor instability, and interstitial cystitis. However, despite promising effects in animal models, there seems to be no published clinical study showing that NK-receptor antagonists are an effective treatment of pain in general or urinary tract disorders, such as detrusor overactivity. In order to search for therapeutic targets that could …
Lessons Learned: A Pilot Study On Occupational Therapy Effectiveness For Children With Sensory Modulation Disorder., Lucy Jane Miller, Sarah A. Schoen, Katherine James, Roseann C Schaaf
Lessons Learned: A Pilot Study On Occupational Therapy Effectiveness For Children With Sensory Modulation Disorder., Lucy Jane Miller, Sarah A. Schoen, Katherine James, Roseann C Schaaf
Department of Occupational Therapy Faculty Papers
OBJECTIVE: The purpose of this pilot study was to prepare for a randomized controlled study of the effectiveness of occupational therapy using a sensory integration approach (OT-SI) with children who have sensory processing disorders (SPD).
METHOD: A one-group pretest, posttest design with 30 children was completed with a subset of children with SPD, those with sensory modulation disorder.
RESULTS: Lessons learned relate to (a) identifying a homogeneous sample with quantifiable inclusion criteria, (b) developing an intervention manual for study replication and a fidelity to treatment measure, (c) determining which outcomes are sensitive to change and relate to parents' priorities, and …
Transgenic Avian-Derived Recombinant Human Interferon-Alpha2b (Avi-005) In Healthy Subjects: An Open-Label, Single-Dose, Controlled Study., T B Patel, E Pequignot, S H Parker, M C Leavitt, H E Greenberg, Walter K. Kraft
Transgenic Avian-Derived Recombinant Human Interferon-Alpha2b (Avi-005) In Healthy Subjects: An Open-Label, Single-Dose, Controlled Study., T B Patel, E Pequignot, S H Parker, M C Leavitt, H E Greenberg, Walter K. Kraft
Department of Pharmacology and Experimental Therapeutics Faculty Papers
BACKGROUND/AIMS: This study characterized the safety and pharmacological properties of AVI-005, a novel glycosylated recombinant human interferon-alpha2b produced from the egg whites of chickens transfected with human cDNA.
METHODS: 18 healthy volunteers received single subcutaneous rising doses (0.5, 1.66 or 5 million international units, MIU) of AVI-005. A randomized parallel comparator group of 10 subjects received 5 MIU of unglycosylated IFN-alpha2b (Intron A). The pharmacokinetic parameters t1/2, tmax, Cmax, AUC0-24h, Vd, and clearance were compared between AVI-005 and unglycosylated IFN-alpa2b.
RESULTS: At equipotent doses, AVI-005 had a larger AUC0-24h than the control interferon. Pharmacodynamic markers ofneopterin and beta2-microglobulin for the …
Cystic Lymphangioma Of The Pancreas, Madhusudhan R. Sanaka, Thomas E. Kowalski
Cystic Lymphangioma Of The Pancreas, Madhusudhan R. Sanaka, Thomas E. Kowalski
Department of Medicine Faculty Papers
A case report.
Hepatitis C Risk Assessment, Testing And Referral For Treatment In Urban Primary Care: Role Of Race And Ethnicity., Stacey B. Trooskin, Victor J. Navarro, Robert J. Winn, David J. Axelrod, A. Scott Mcneal, Maricruz Velez, Steven K. Herrine, Simona Rossi
Hepatitis C Risk Assessment, Testing And Referral For Treatment In Urban Primary Care: Role Of Race And Ethnicity., Stacey B. Trooskin, Victor J. Navarro, Robert J. Winn, David J. Axelrod, A. Scott Mcneal, Maricruz Velez, Steven K. Herrine, Simona Rossi
Division of Gastroenterology and Hepatology Faculty Papers
AIM: To determine rates of hepatitis C (HCV) risk factor ascertainment, testing, and referral in urban primary care practices, with particular attention to the effect of race and ethnicity.
METHODS: Retrospective chart review from four primary care sites in Philadelphia; two academic primary care practices and two community clinics was performed. Demographics, HCV risk factors, and other risk exposure information were collected.
RESULTS: Four thousand four hundred and seven charts were reviewed. Providers documented histories of injection drug use (IDU) and transfusion for less than 20% and 5% of patients, respectively. Only 55% of patients who admitted IDU were tested …
Genome-Wide Analysis Of Neuroblastomas Using High-Density Single Nucleotide Polymorphism Arrays., Rani E George, Edward F Attiyeh, Shuli Li, Lisa A Moreau, Donna Neuberg, Cheng Li, Edward A Fox, Matthew Meyerson, Lisa Diller, Paolo Fortina, A Thomas Look, John M Maris
Genome-Wide Analysis Of Neuroblastomas Using High-Density Single Nucleotide Polymorphism Arrays., Rani E George, Edward F Attiyeh, Shuli Li, Lisa A Moreau, Donna Neuberg, Cheng Li, Edward A Fox, Matthew Meyerson, Lisa Diller, Paolo Fortina, A Thomas Look, John M Maris
Cardeza Foundation for Hematologic Research
BACKGROUND: Neuroblastomas are characterized by chromosomal alterations with biological and clinical significance. We analyzed paired blood and primary tumor samples from 22 children with high-risk neuroblastoma for loss of heterozygosity (LOH) and DNA copy number change using the Affymetrix 10K single nucleotide polymorphism (SNP) array.
FINDINGS: Multiple areas of LOH and copy number gain were seen. The most commonly observed area of LOH was on chromosome arm 11q (15/22 samples; 68%). Chromosome 11q LOH was highly associated with occurrence of chromosome 3p LOH: 9 of the 15 samples with 11q LOH had concomitant 3p LOH (P = 0.016). Chromosome 1p …
The Enigma Of Struma Ovarii, Lawrence M. Roth, Aleksander Talerman
The Enigma Of Struma Ovarii, Lawrence M. Roth, Aleksander Talerman
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Since its first description in the early part of the twentieth century, struma ovarii has elicited considerable interest because of its many unique features; however, at present a number of aspects remain enigmatic. Although the typical presentation is that of a pelvic mass, unusual clinical manifestations such as hyperthyroidism, ascites, and Meigs' syndrome have been recognised. Uncommon macroscopic and especially histological patterns in struma can cause difficulties in diagnosis. Cystic strumas are challenging to diagnose both macroscopically and histologically. Proliferative changes within struma can be misdiagnosed as cancer. In regard to the occurrence of thyroid-type carcinoma in struma ovarii, precise …
Jefferson Scale Of Patient's Perceptions Of Physician Empathy: Preliminary Psychometric Data., Gregory C. Kane, Joanne L. Gotto, Salvatore Mangione, Susan West, Mohammadreza Hojat
Jefferson Scale Of Patient's Perceptions Of Physician Empathy: Preliminary Psychometric Data., Gregory C. Kane, Joanne L. Gotto, Salvatore Mangione, Susan West, Mohammadreza Hojat
Department of Psychiatry and Human Behavior Faculty Papers
AIM: To develop a brief scale for measuring patient's perceptions of their physician's empathic engagement and to provide preliminary evidence in support of aspects of the scale's psychometrics.
METHOD: Study comprised 225 patients, out of 436 patients (52% response rate) seen by 166 residents in the internal medicine residency program at the Jefferson Hospital Ambulatory Clinic as part of their ambulatory training at Thomas Jefferson University Hospital. A 5-item questionnaire entitled the Jefferson Scale of Patient's Perceptions of Physician Empathy was developed and administered to the study participants. Its factor structure, item-total score correlations, and correlations with several relevant criterion …
Cephalalgiaphobia: A Possible Specific Phobia Of Illness., Mario F P Peres, Juliane P P Mercante, Vera Z Guendler, Felipe Corchs, Marcio A Bernik, Eliova Zukerman, Stephen Silberstein
Cephalalgiaphobia: A Possible Specific Phobia Of Illness., Mario F P Peres, Juliane P P Mercante, Vera Z Guendler, Felipe Corchs, Marcio A Bernik, Eliova Zukerman, Stephen Silberstein
Department of Jefferson Headache Center papers and presentations
Psychiatric comorbidity, mainly anxiety and depression, are common in chronic migraine (CM). Phobias are reported by half of CM patients. Phobic avoidance associated with fear of headache or migraine attack has never been adequately described. We describe 12 migraine patients with particular phobic-avoidant behaviours related to their headache attacks, which we classified as a specific illness phobia, coined as cephalalgiaphobia. All patients were women, mean age 42, and all had a migraine diagnosis (11 CM, all overused acute medications). Patients had either a phobia of a headache attack during a pain-free state or a phobia of pain worsening during mild …
Homocysteine Levels In Preterm Infants: Is There An Association With Intraventricular Hemorrhage? A Prospective Cohort Study., Wendy J Sturtz, Kathleen H Leef, Amy B Mackley, Shailja Sharma, Teodoro Bottiglieri, David A Paul
Homocysteine Levels In Preterm Infants: Is There An Association With Intraventricular Hemorrhage? A Prospective Cohort Study., Wendy J Sturtz, Kathleen H Leef, Amy B Mackley, Shailja Sharma, Teodoro Bottiglieri, David A Paul
Department of Pediatrics Faculty Papers
BACKGROUND: The purpose of this study was to characterize total homocysteine (tHcy) levels at birth in preterm and term infants and identify associations with intraventricular hemorrhage (IVH) and other neonatal outcomes such as mortality, sepsis, necrotizing enterocolitis, bronchopulmonary dysplasia, and thrombocytopenia. METHODS: 123 infants < 32 weeks gestation admitted to our Level III nursery were enrolled. A group of 25 term infants were enrolled for comparison. Two blood spots collected on filter paper with admission blood drawing were analyzed by a high performance liquid chromatography (HPLC) method. Statistical analysis included ANOVA, Spearman's Rank Order Correlation and Mann-Whitney U test. RESULTS: The median tHcy was 2.75 micromol/L with an interquartile range of 1.34 - 4.96 micromol/L. There was no difference between preterm and term tHcy (median 2.76, IQR 1.25 - 4.8 micromol/L vs median 2.54, IQR 1.55 - 7.85 micromol/L, p = 0.07). There was no statistically significant difference in tHcy in 31 preterm infants with IVH compared to infants without IVH (median 1.96, IQR 1.09 - 4.35 micromol/L vs median 2.96, IQR 1.51 - 4.84 micromol/L, p = 0.43). There was also no statistically significant difference in tHcy in 7 infants with periventricular leukomalacia (PVL) compared to infants without PVL (median 1.55, IQR 0.25 - 3.45 micromol/L vs median 2.85, IQR 1.34 - 4.82 micromol/L, p = 0.07). Male infants had lower tHcy compared to female; prenatal steroids were associated with a higher tHcy. CONCLUSION: In our population of preterm infants, there is no association between IVH and tHcy. Male gender, prenatal steroids and preeclampsia were associated with differences in tHcy levels.
A Turner Syndrome Neurocognitive Phenotype Maps To Xp22.3., Andrew R Zinn, David Roeltgen, Gerry Stefanatos, Purita Ramos, Frederick F Elder, Harvey Kushner, Karen Kowal, Judith L Ross
A Turner Syndrome Neurocognitive Phenotype Maps To Xp22.3., Andrew R Zinn, David Roeltgen, Gerry Stefanatos, Purita Ramos, Frederick F Elder, Harvey Kushner, Karen Kowal, Judith L Ross
Department of Pediatrics Faculty Papers
BACKGROUND: Turner syndrome (TS) is associated with a neurocognitive phenotype that includes selective nonverbal deficits, e.g., impaired visual-spatial abilities. We previously reported evidence that this phenotype results from haploinsufficiency of one or more genes on distal Xp. This inference was based on genotype/phenotype comparisons of individual girls and women with partial Xp deletions, with the neurocognitive phenotype considered a dichotomous trait. We sought to confirm our findings in a large cohort (n = 47) of adult women with partial deletions of Xp or Xq, enriched for subjects with distal Xp deletions. METHODS: Subjects were recruited from North American genetics and …
Idiopathic Granulomatous Mastitis Masquerading As Carcinoma Of The Breast: A Case Report And Review Of The Literature., Richard Tuli, Brian J O'Hara, Janet Hines, Anne L Rosenberg
Idiopathic Granulomatous Mastitis Masquerading As Carcinoma Of The Breast: A Case Report And Review Of The Literature., Richard Tuli, Brian J O'Hara, Janet Hines, Anne L Rosenberg
Department of Surgery Faculty Papers
BACKGROUND: Idiopathic granulomatous mastitis is an uncommon, benign entity with a diagnosis of exclusion. The typical clinical presentation of idiopathic granulomatous mastitis often mimics infection or malignancy. As a result, histopathological confirmation of idiopathic granulomatous mastitis combined with exclusion of infection, malignancy and other causes of granulomatous disease is absolutely necessary. CASE PRESENTATION: We present a case of a young woman with idiopathic granulomatous mastitis, initially mistaken for mastitis as well as breast carcinoma, and successfully treated with a course of corticosteroids. CONCLUSION: There is no clear clinical consensus regarding the ideal therapeutic management of idiopathic granulomatous mastitis. Treatment options …
The Interplay Of Obesity And Asthma, James Plumb, Rickie Brawer, Nancy Brisbon
The Interplay Of Obesity And Asthma, James Plumb, Rickie Brawer, Nancy Brisbon
Department of Family & Community Medicine Faculty Papers
The relationships, interactions, and association between obesity and asthma are complex, and are active sources of hypotheses and research. An association between obesity and asthma has been reported in many studies, although considerable debate about the existence of the association and its meaning still exists. Potential associative relationships may result from genetics, immune system modifications, and mechanical mechanisms. The rising prevalence of asthma and obesity in children and adults, and the significant morbidity from both, makes it imperative that clinicians recognize the importance of weight management in patients with and without asthma.