Medical Specialties Commons^™

Genetic Loci Associated With Renal Function Measures And Chronic Kidney Disease In Children: The Pediatric Investigation For Genetic Factors Linked With Renal Progression Consortium., Matthias Wuttke, Craig S. Wong, Elke Wühl, Daniel Epting, Li Luo, Anselm Hoppmann, Anke Doyon, Yong Li, Gkdgen Consortium, Betül Sözeri, Daniela Thurn, Martin Helmstädter, Tobias B. Huber, Tom D. Blydt-Hansen, Albrecht Kramer-Zucker, Otto Mehls, Anette Melk, Uwe Querfeld, Susan L. Furth, Bradley A. Warady, Franz Schaefer, Anna Köttgen

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Chronic kidney disease (CKD) in children is characterized by rapid progression and a high incidence of end-stage renal disease and therefore constitutes an important health problem. While unbiased genetic screens have identified common risk variants influencing renal function and CKD in adults, the presence and identity of such variants in pediatric CKD are unknown.

METHODS: The international Pediatric Investigation for Genetic Factors Linked with Renal Progression (PediGFR) Consortium comprises three pediatric CKD cohorts: Chronic Kidney Disease in Children (CKiD), Effect of Strict Blood Pressure Control and ACE Inhibition on the Progression of CRF in Pediatric Patients (ESCAPE) and Cardiovascular …

Squamous Cell Carcinoma Of Oral Tongue In Young Patients — A 10 Years Tertiary Care Experience, Shakeel Uz Zaman, Muhammad Adeel, Anwar Suhail

Department of Surgery Docs

Abstract

OBJECTIVE:

To evaluate the clinical and pathological profile of young patients with squamous cell carcinoma of tongue.

METHODS:

The retrospective study was conducted at Aga Khan University Hospital, Karachi, and comprised record of patients20.

RESULTS:

Of the 29 patients, 17(58.6%) were men and 12(41.3%) were women. The overall mean age at presentation was 29.6+/-4.4 years. All patients (100%) had some sort of addiction, with 15(51.7%) having more than one addiction. Of the total, 20(68.9%) patients had moderately differentiated carcinoma. At presentation, 20(68.9%) had advanced stage (III-IV) disease. Surgery was the primary modality used in all the patients (100%). Median …

Variables Prognostic For Delayed Union And Nonunion Following Ulnar Shortening Fixed With A Dedicated Osteotomy Plate., Michael P. Gaspar, Patrick M. Kane, Ralph C Zohn, Taylor Buckley, Sidney M. Jacoby, Eon K. Shin

Department of Orthopaedic Surgery Faculty Papers

PURPOSE: To examine potential risk factors for the development of delayed or nonunion following elective ulnar shortening osteotomy using a dedicated osteotomy plating system.

METHODS: We performed a retrospective review of all patients who underwent elective ulnar shortening using the TriMed single osteotomy dynamic compression plating system by 1 of 2 fellowship-trained hand surgeons over a 5-year period. Demographic data and medical, surgical, and social histories were reviewed. Time to bony union was determined radiographically by a blinded reviewer. Bivariate statistical analysis was performed to examine the effect of explanatory variables on the time to union and the incidence of …

The Gras Sensor In Staphylococcus Aureus Mediates Resistance To Host Defense Peptides Differing In Mechanisms Of Action, Siyang Chaili, Ambrose L. L. Cheung, Arnold S. Bayer, Yan Q. Xiong, Alan Waring, Guido Memmi, Niles Donegan

Dartmouth Scholarship

Staphylococcus aureus uses the two-component regulatory system GraRS to sense and respond to host defense peptides (HDPs). However, the mechanistic impact of GraS or its extracellular sensing loop (EL) on HDP resistance is essentially unexplored. Strains with null mutations in the GraS holoprotein (ΔgraS) or its EL (ΔEL) were compared for mechanisms of resistance to HDPs of relevant immune sources: neutrophil α-defensin (human neutrophil peptide 1 [hNP-1]), cutaneous β-defensin (human β-defensin 2 [hBD-2]), or the platelet kinocidin congener RP-1. Actions studied by flow cytometry included energetics (ENR); membrane permeabilization (PRM); annexin V binding (ANX), and cell death protease activation (CDP). …

Alternative Surgical Approach To Repairing A Giant Sinus Of Valsalva Aneurysm, Vincenzo Giambruno, Cristina Cucchietti, Calogera Pisano, Jonathan Hyde

The Texas Heart Institute Journal

We report our method of surgically repairing an unruptured giant aneurysm of the right coronary sinus of Valsalva, a lesion that caused moderate aortic regurgitation but no symptoms in a 61-year-old woman. We excised the aneurysm, reconstructed the right sinus of Valsalva with use of a patch, performed mechanical aortic valve replacement directly through the excised aneurysm's cavity, and constructed a single bypass graft to the right coronary artery. The patient was discharged from the hospital after 5 days. Twelve months postoperatively, her clinical and echocardiographic results were normal, and she was doing well. To our knowledge, our surgical approach …

The Mosaic Mitral Valve Bioprosthesis: A Long-Term Clinical And Hemodynamic Follow-Up, Michele Celiento, Stefania Blasi, Andrea De Martino, Stefano Pratali, Aldo D Milano, Uberto Bortolotti

The Texas Heart Institute Journal

We reviewed the cases of 100 patients (mean age, 73 ± 10 yr; 64 men) who had mitral valve replacement with a Medtronic Mosaic porcine bioprosthesis from 1995 through 2011. The mean New York Heart Association (NYHA) class was 3 ± 0.7, and 52 patients were in atrial fibrillation. Prosthetic sizes were chiefly 27 mm (50 patients) and 29 mm (40 patients). Follow-up ended in December 2012 and is 97% complete, with a cumulative duration of 611 patient-years (mean duration, 6 ± 4.6 yr; maximum, 17.7 yr). The early mortality rate was 10% (6% in elective patients); late deaths occurred …

Durability Of The Starr-Edwards Heart Valve: Early Decisions Led To Successful Results, Albert Starr, Gary L Grunkemeier

The Texas Heart Institute Journal

No abstract provided.

Cutting The Cost Of Health Care: The Physician's Role, Herbert L Fred

The Texas Heart Institute Journal

No abstract provided.

Aortic Dissection Caused By Percutaneous Coronary Intervention: 2 New Case Reports And Detailed Analysis Of 86 Previous Cases, Priyank Shah, Sharad Bajaj, Fayez Shamoon

The Texas Heart Institute Journal

Aortic dissection, a rare sequela of percutaneous coronary intervention, can be fatal when it is not recognized and treated promptly. Treatment varies from conservative management to invasive aortic repair and revascularization. We report the cases of 2 patients whose aortic dissection was caused by percutaneous coronary intervention. In addition, we present detailed analyses of 86 previously reported cases. Aortic dissection was most often seen during intervention to the right coronary artery (in 76.7% of instances). The 2 most frequently reported causes were catheter trauma (in 54% of cases) and balloon inflation (in 23.8%). The overall mortality rate was 7.1%. We …

Organophosphate Retinopathy, Hang Pham, Michelle D. Lingao, Anuradha Ganesh, Jenina E. Capasso, Rosanne Keep, Karthikeyan A. Sadagopan, Alex V. Levin

Wills Eye Hospital Papers

Organophosphates have rarely been reported to cause various ocular sequelae including retinal degeneration. Retinal manifestations have been rarely reported and poorly characterized. We describe a case of a 76-year-old man with vision loss beginning in his 20s due to acute on chronic exposure to dimethoate, an organophosphate. He presented with bilateral geographic macular atrophy and midperipheral pigmentary clumping which we characterized by dilated fundoscopic examination, optical coherence tomography, and fundus autofluorescence.

Modified Appleby Procedure With Arterial Reconstruction For Locally Advanced Pancreatic Adenocarcinoma: A Literature Review And Report Of Three Unusual Cases., Jessica A. Latona, Kathleen M. Lamb, Michael J. Pucci, Warren R. Maley, Charles J. Yeo

Department of Surgery Faculty Papers

BACKGROUND: Pancreatic body and tail ductal adenocarcinomas are often diagnosed with local vascular invasion of the celiac axis (CA) and its various branches. With such involvement, these tumors have traditionally been considered unresectable. The modified Appleby procedure allows for margin negative resection of some such locally advanced tumors. This procedure involves distal pancreatectomy with en bloc splenectomy and CA resection and relies on the presence of collateral arterial circulation via an intact pancreaticoduodenal arcade and the gastroduodenal artery to maintain prograde hepatic arterial perfusion. When the resultant collateral circulation is inadequate to provide sufficient hepatic and gastric arterial inflow, arterial …

Down-Regulation Of Placental Neuropilin-1 In Fetal Growth Restriction., Dev Maulik, Alok De, Louis Ragolia, Jodi Evans, Dmitry Grigoryev, Kamani Lankachandra, David Mundy, Jolene Muscat, Mary M. Gerkovich, Shui Qing Ye

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Fetal growth restriction (FGR) is associated with adverse outcomes extending from fetal to adult life, and thus, constitutes a major health care challenge. Fetuses with progressive growth restriction show increasing impedance in the umbilical artery flow, which may become absent during end-diastole. Absent end-diastolic flow (AEDF) is associated with adverse perinatal outcomes including stillbirths and perinatal asphyxia. Placentas from such pregnancies demonstrate deficient fetoplacental vascular branching. Current evidence, moreover, indicates an antiangiogenic state in maternal circulation in several pregnancy complications including preeclampsia, small-for-gestational-age births, fetal death, and preterm labor. The angiogenic mediators in maternal circulation are predominantly of placental …

Factors Associated With Interest In Same-Day Contraception Initiation Among Females In The Pediatric Emergency Department., Melissa K. Miller, Kimberly A. Randell, Romina Barral, Ashley K. Sherman, Elizabeth Miller

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: The purposes were to describe interest in hormonal contraception initiation among female adolescent in the emergency department (ED) and to assess for associations with factors known to increase pregnancy risk such as violence victimization.

METHODS: We used a computerized survey to assess sexual and dating practices, pregnancy history/likelihood, contraception use (including long-acting reversible contraception [LARC]) and concerns, contraception initiation interest, violence victimization, medical utilization, and demographics among sexually experienced females aged 14-19 years in our ED. The primary outcome was interest in contraception initiation. We compared responses between subgroups using the chi-square test.

RESULTS: A total of 168 adolescents …

Long-Term Velaglucerase Alfa Treatment In Children With Gaucher Disease Type 1 Naïve To Enzyme Replacement Therapy Or Previously Treated With Imiglucerase., Laurie Smith, William Rhead, Joel Charrow, Suma P. Shankar, Ashish Bavdekar, Nicola Longo, Rebecca Mardach, Paul Harmatz, Thomas Hangartner, Hak-Myung Lee, Eric Crombez, Gregory M. Pastores

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Gaucher Disease type 1 (GD1) often manifests in childhood. Early treatment with enzyme replacement therapy (ERT) may prevent disease complications. We report the assessment of velaglucerase alfa ERT in pediatric GD1 patients who participated in a long-term extension study (HGT-GCB-044, ClinicalTrials.gov Identifier NCT00635427).

METHODS: Safety and efficacy were evaluated in pediatric patients receiving velaglucerase alfa 30-60U/kg by intravenous infusion every other week. In addition to key hematological and visceral efficacy assessments, exploratory assessments conducted specifically in pediatric patients included evaluation of height, bone age, bone marrow burden, and Tanner stage of puberty.

RESULTS: The study included 24 pediatric patients. …

Endosteal Biologic Augmentation For Surgical Fixation Of Displaced Femoral Neck Fractures, Lionel E Lazaro, Jacqueline F Birnbaum, Nadja A Farshad-Amacker, David L Helfet, Hollis G Potter, Dean G Lorich

Faculty, Staff and Student Publications

OBJECTIVES: To report outcomes of a cohort with displaced femoral neck fractures (FNFs) treated with a length/angle-stable construct augmented with an endosteal fibular allograft serving as a biologic dowel.

DESIGN: Prospective.

SETTING: Level I Trauma Center.

PATIENTS: The study group consists of 27 patients with isolated FNF surgically treated by a single surgeon.

INTERVENTION: Open reduction of the femoral neck, fixed with a length- and angle-stable construct of 2 fully threaded cannulated screws augmented with an endosteal fibular allograft serving as a biologic dowel.

MAIN OUTCOME MEASUREMENTS: Clinical and radiographic outcomes of the fixation construct and the viability of both …

Highlighting Trust In The Provision Of Cancer Care, Elizabeth Lazzara, Joseph Keebler, Soosi Day, Deborah Diazgranados, Minngui Pan, Mike King, Shin-Ping Tu

Publications

Slides:

• Patient Case
• Definition & Explanation of Trust
• Application of Trust to Cancer Case
• Implications for Clinical Care
• Implications for Research

Geographic Access To Working Family Planning Centers And Unintended Pregnancies Among Married Women: A Community Based Nested Case Control Study., Sumera Aziz Ali, Sarah Saleem, Neelofar Sami, Mir Shabbar, Muhammad Ahmed, Shafquat Rozi, Robert L. Goldenberg, Margo S. Harrison, Omrana Pasha

Community Health Sciences

Background:

Unintended pregnancies pose substantial risk to mothers and children. In Pakistan, unintended pregnancies account for 46% of all pregnancies. Lack of geographic access to open and well-supplied family planning (FP) centers may be related to the occurrence of such pregnancies, particularly in rural areas.

Objective:

The objective of this analysis is to determine if geographic access to family planning centers in the Thatta district of Pakistan is related to unintended pregnancy rates among married women.

Methods:

We conducted a community-based, nested case-control study of 800 pregnant women identified from the database of an active surveillance system, which registers and …

Invasive Placental Disease: The Impact Of A Multi-Disciplinary Approach To Management, John C. Smulian Md, Mph, Ana-Liza Pascual, Helai Hesham Md, Emma Qureshy Ms1, M Bijoy Thomas Md, Amy M. Depuy Md, Amanda B. Flicker Md, William E. Scorza Md

Department of Obstetrics & Gynecology

No abstract provided.

Dietary Supplementation With Organoselenium Accelerates Recovery Of Bladder Expression, But Does Not Improve Locomotor Function, Following Spinal Cord Injury, Carolyn A. Meyer, Ranjana Singh, Mackenzie T. Jones, Chen-Guang Yu, Ronan F. Power, James W. Geddes

Spinal Cord and Brain Injury Research Center Faculty Publications

Selenium is an essential element required for activity of several antioxidant enzymes, including glutathione peroxidase. Because of the critical role of the antioxidant system in responding to traumatic events, we hypothesized that dietary selenium supplementation would enhance neuroprotection in a rodent model of spinal cord injury. Rats were maintained on either a control or selenium-enriched diet prior to, and following, injury. Dietary selenium supplementation, provided as selenized yeast added to normal rat chow, resulted in a doubling of selenium levels in the spinal cord. Dietary selenium reduced the time required for recovery of bladder function following thoracic spinal cord injury. …

Human Igg1 Antibodies Suppress Angiogenesis In A Target-Independent Manner, Sasha Bogdanovich, Younghee Kim, Takeshi Mizutani, Reo Yasuma, Laura Tudisco, Valeria Cicatiello, Ana Bastos-Carvalho, Nagaraj Kerur, Yoshio Hirano, Judit Z. Baffi, Valeria Tarallo, Shengjian Li, Tetsuhiro Yasuma, Parthasarathy Arpitha, Benjamin James Fowler, Charles B. Wright, Ivana Apicella, Adelaide Greco, Arturo Brunetti, Menotti Ruvo, Annamaria Sandomenico, Miho Nozaki, Ryo Ijima, Hiroki Kaneko, Yuichiro Ogura, Hiroko Terasaki, Balamurali K. Ambati, Jeanette H. W. Leusen, Wallace Y. Langdon, Michael R. Clark, Bradley D. Gelfand, Jayakrishna Ambati

Ophthalmology and Visual Science Faculty Publications

Aberrant angiogenesis is implicated in diseases affecting nearly 10% of the world’s population. The most widely used anti-angiogenic drug is bevacizumab, a humanized IgG1 monoclonal antibody that targets human VEGFA. Although bevacizumab does not recognize mouse Vegfa, it inhibits angiogenesis in mice. Here we show bevacizumab suppressed angiogenesis in three mouse models not via Vegfa blockade but rather Fc-mediated signaling through FcγRI (CD64) and c-Cbl, impairing macrophage migration. Other approved humanized or human IgG1 antibodies without mouse targets (adalimumab, alemtuzumab, ofatumumab, omalizumab, palivizumab and tocilizumab), mouse IgG2a, and overexpression of human IgG1-Fc or mouse IgG2a-Fc, also inhibited angiogenesis in wild-type …

Use Of Macrophage Inhibitory Cytokine-1 As A Biomarker In Screening And Surveillance Of Colorectal Neoplasia, Ethan Bortniker, Joseph C. Anderson

Dartmouth Scholarship

No abstract provided.

Antimetabolite Ttl-315 Selectively Kills Glucose-Deprived Cancer Cells And Enhances Responses To Cytotoxic Chemotherapy In Preclinical Models Of Cancer., James Duhadaway, George C Prendergast

Kimmel Cancer Center Faculty Papers

Maintaining thiol homeostasis is an imperative for cancer cell survival in the nutrient-deprived microenvironment of solid tumors. Despite this metabolic vulnerability, a selective approach has yet to be developed to disrupt thiol homeostasis in solid tumors for therapeutic purposes. In this study, we report the identification of 2-mercaptopropionyl glycine disulfide (TTL-315) as a novel antimetabolite that blocks cell survival in a manner conditional on glucose deprivation. In the presence of glucose, TTL-315 lacks cytotoxic effects in normal cells where it is detoxified by reduction to 2-mercaptopropionyl glycine, a compound with known clinical pharmacologic and safety profiles. In several rodent models …

Utilization Of The Clinical Laboratory For The Implementation Of Concussion Biomarkers In Collegiate Football And The Necessity Of Personalized And Predictive Athlete Specific Reference Intervals, Stefanie Podlog (Nee Schulte), Natalie N. Rasmussen, Joseph W. Mcbeth, Patrick Q. Richards, Eric Yochem, David J. Petron, Frederick G. Strathmann

Athletic Training Collection

Background: A continued interest in concussion biomarkers makes the eventual implementation of identified biomarkers into routine concussion assessment an eventual reality. We sought to develop and test an interdisciplinary approach that could be used to integrate blood-based biomarkers into the established concussion management program for a collegiate football team.

Methods: We used a CLIA-certified laboratory for all testing and chose biomarkers where clinically validated testing was available as would be required for results used in clinical decision making. We summarized the existing methods and results for concussion assessment across an entire season to identify and demonstrate the challenges with the …

Gap Junction Mediated Mirna Intercellular Transfer And Gene Regulation: A Novel Mechanism For Intercellular Genetic Communication, Liang Zong, Yan Zhu, Ruqiang Liang, Hong-Bo Zhao

Otolaryngology--Head & Neck Surgery Faculty Publications

Intercellular genetic communication is an essential requirement for coordination of cell proliferation and differentiation and has an important role in many cellular processes. Gap junction channels possess large pore allowing passage of ions and small molecules between cells. MicroRNAs (miRNAs) are small regulatory RNAs that can regulate gene expression broadly. Here, we report that miRNAs can pass through gap junction channels in a connexin-dependent manner. Connexin43 (Cx43) had higher permeability, whereas Cx30 showed little permeability to miRNAs. In the tested connexin cell lines, the permeability to miRNAs demonstrated: Cx43 > Cx26/30 > Cx26 > Cx31 > Cx30 = Cx-null. However, consistent with a uniform …

Biodistribution And Pharmacokinetics Study Of Sirna-Loaded Anti-Ntsr1-Mab-Functionalized Novel Hybrid Nanoparticles In A Metastatic Orthotopic Murine Lung Cancer Model., Maryna Perepelyuk, Chellappagounder Thangavel, Yi Liu, Robert B. Den, Bo Lu, Adam E. Snook, Sunday A. Shoyele

Department of Radiation Oncology Faculty Papers

Small interfering RNA (siRNA) is effective in silencing critical molecular pathways in cancer. The use of this tool as a treatment modality is limited by lack of an intelligent carrier system to enhance the preferential delivery of this molecule to specific targets in vivo. In the present study, the in vivo behavior of novel anti-NTSR1-mAb-functionalized antimutant K-ras siRNA-loaded hybrid nanoparticles, delivered by i.p. injection to non-small-cell lung cancer in mice models, was investigated and compared to that of a naked siRNA formulation. The siRNA in anti-NTSR1-mAb-functionalized hybrid nanoparticles was preferentially accumulated in tumor-bearing lungs and metastasized tumor for at least …

Neurocognitive Dysfunction In Brain Tumor Patients Following Radiation Therapy: A Review Of Biological Hypotheses, Current Treatment Outcomes, And Novel Therapeutic Strategies, Raj Singh

Marshall Journal of Medicine

Given the difficulty of surgical resection of brain neoplasms located adjacent to vital structures of the brain as well as the challenges posed by the blood-brain-barrier for the efficacy of chemotherapeutic agents, whole brain radiation therapy (WBRT) and stereotactic radiosurgery (SRS) are often turned to for patients with brain metastases as well as primary brain neoplasms. Though radiation therapy may be successful in local control of these tumors, many patients experience treatment-related neurocognitive issues later in life. In this review, we examine cognitive dysfunction in brain tumor patients following radiation therapy, with an emphasis on the pediatric population. Articles were …

Generational Differences In Practice Site Selection Criteria Amongst Primary Care Physicians., Christopher Duffrin Phd, Mches, Molly Cashion Mph, Doyle M. Cummings Pharmd, Lauren Whetstone Phd, Jonathon Firnhaber Md, Gary Levine Md, Ricky Watson Md, Msph, Aaron Lambert Md

Marshall Journal of Medicine

ABSTRACT

Background and Objectives: Generational differences are often viewed as shaping the overall attitudes and actions of different age cohorts. It is essential to understand the motivations and generational differences in primary care physicians for efforts to recruit, retain, and educate the future physician workforce. Determining what factors most influence different generations of primary care physicians when choosing a practice site is essential to build our future primary care system. This study examined generational differences in the factors that attracted primary care physicians to their current practice.

Methods: A survey instrument was mailed to all active members of the North …

Why Does Obesity Lead To Hypertension? Further Lessons From The Intersalt Study., Preeya T. Shah, Anna P. Shapiro, Zeid Khitan Md, Prasanna Santhanam Md, Joseph I. Shapiro Md

Marshall Journal of Medicine

Objectives

To analyze correlations between major determinants of blood pressure (BP), in efforts to generate and compare predictive models that explain for variance in systolic, diastolic, and mean BP amongst participants of the Intersalt study.

Methods

Data from the Intersalt study, consisting of nearly 10,000 subjects from 32 different countries, were reviewed and analyzed. Published mean values of 24 hour urinary electrolyte excretion (Na+, K+), 24 hour urine creatinine excretion, body mass index (BMI, kg/m^2), and blood pressure data were extracted and imported into Matlab™ for stepwise linear regression analysis.

Results

As shown earlier, strong correlations between urinary sodium excretion …

Case Report: Recurrent Staphylococcal Scalded Skin Syndrome In Healthy Term Neonate Despite Full Course Of Antibiotic Therapy, Indira Bhavsar, Rebecca Hayes, Amy Vaughan

Marshall Journal of Medicine

Background

Staphylococcal scalded skin syndrome (SSSS) describes a blistering skin infection caused by the exfoliative toxin in the bacterium Staphylococcus aureus. It more commonly affects the infant population and is characterized by large blistering bullae that rupture upon application of pressure.

Case description

We describe a case of recurrent SSSS in a healthy term neonate who initially presented with a perioral rash on day of life (DOL) 11 that quickly became vesicular with new lesions on the sternum and extremities. The patient’s rash began to resolve upon administration of culture-specific IV antibiotics. She was appropriately treated with a 14-day …

Denosumab Use In A Patient With Bisphosphonate-Resistant Humoral Hypercalcemia Of Malignancy, Maali M. Milhem Md, Adeel Mahmood Md, John Leidy Md-Phd

Marshall Journal of Medicine

ABSTRACT

Objective: To describe the use of denosumab as an option for treating bisphosphonate-resistant humoral hypercalcemia of malignancy.

Methods: We present the clinical history and laboratory findings of a patient with a review of related literature.

Results: A 62 year-old male with stage IV laryngeal squamous cell carcinoma and lung metastases had multiple hospital admissions for asymptomatic hypercalcemia. The patient had no known bone metastases. His laboratory data showed a high calcium level, a low level of intact PTH and a high level of PTHrP, which confirmed the diagnosis of humoral hypercalcemia of malignancy. There was atypically an elevated level …