Publications by authors named "Elizabeth Sieczka"

6 Publications

  • Page 1 of 1

Macrodystrophia Lipomatosa of the Foot: A Case Report of MRI and Histologic Findings Including Pacinian Corpuscle Abnormalities.

JBJS Case Connect 2021 06 15;11(2). Epub 2021 Jun 15.

Departments of Orthopaedic Surgery and Radiology, New York Presbyterian Lower Manhattan Hospital, New York, New York.

Case: A 37-year-old man presented with pain and macrodactyly of a toe. Imaging and histology demonstrated findings consistent with macrodystrophia lipomatosa (MDL). We compared our findings with control tissue obtained from an identical site of a fresh-frozen cadaveric foot from the same anatomical site. Pacinian corpuscles (PCs) in the MDL tissue were increased in number, size, and shape compared with the control tissue and demonstrated edematous interstitial lamellae and vacuolar degenerative change. We also document the magnetic resonance imaging findings of the PCs.

Conclusion: Peculiar abnormalities of PCs in MDL underline nerve damage and may be a contributing factor in the pain associated with this unusual condition.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.2106/JBJS.CC.20.00785DOI Listing
June 2021

Pectoralis Major Muscle Belly Repair in a Young Male Adult: A Case Report.

JBJS Case Connect 2021 02 23;11(1). Epub 2021 Feb 23.

Department of Orthopaedic Surgery, New York-Presbyterian Hospital, New York, New York.

Case: A 29-year-old man sustained a near-complete laceration to the left pectoralis major muscle belly. The muscle and epimysium were repaired using the Kragh technique-a combination of running interlocked and Mason-Allen stitches. At the 6-year follow-up, the patient had an excellent outcome as measured by clinical scores (Short Form Survey-36, Disabilities of the Arm, Shoulder, and Hand, and American Shoulder and Elbow Surgeons Score), bench press, cosmesis, and magnetic resonance imaging.

Conclusions: Acute traumatic open pectoralis muscle belly tears may be successfully repaired in select patients using the Kragh technique with excellent postoperative function and cosmesis.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.2106/JBJS.CC.20.00523DOI Listing
February 2021

Pyoderma gangrenosum after cardiac surgery masquerading as a fulminant sternal wound infection.

Int J Surg Case Rep 2015 11;6C:163-5. Epub 2014 Dec 11.

Beth Israel Medical Center, Division of Cardiac Surgery, First Avenue at 16th Street, New York, NY 10003, United States. Electronic address:

Introduction: Pyoderma gangrenosum (PG) is a rare, ulcerative inflammatory skin pathology frequently associated with systemic inflammatory disease. While rare after surgery, recognition of this disease in the post-surgical setting is important as it can mimic wound infection. There have been ten case reports to date of PG occurring immediately after cardiac surgery, with all of them presenting within the first week post-operatively.

Presentation Of Case: We herein present a delayed and dramatic presentation of PG nine days after mitral valve replacement and repair of patent foramen ovale, two days after being discharged with a seemingly normal healing wound. Diagnosis of this disease in the postoperative period requires high suspicion when the characteristic ulcerative lesions are seen diffusely in all surgical wounds and show minimal improvement with antibiotic treatment or debridement.

Discussion/conclusion: Our case highlights the importance of recognizing this disease in the postoperative period, even in a delayed presentation and initially limited to one of the surgical sites. This case calls for an awareness of this disease entity amongst cardiac surgeons as well as intensivists.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ijscr.2014.06.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4337912PMC
January 2015

Climbing the reconstructive ladder in the head and neck.

Mo Med 2006 May-Jun;103(3):265-9

Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, USA.

This article will give the reader an overview of the techniques used to reconstruct surgical, traumatic or congenital defects of the head and neck. The reconstructive ladder concept is used to provide a framework for understanding these techniques, from the simplest to the most complex, with the highest priority given to selecting the procedure that will provide restoration of form and function with the least risk.
View Article and Find Full Text PDF

Download full-text PDF

Source
September 2006

Genome-wide profiling of papillary thyroid cancer identifies MUC1 as an independent prognostic marker.

Cancer Res 2004 Jun;64(11):3780-9

Laboratory of Epithelial Cancer Biology, Head and Neck Service, Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA.

Clinicopathological variables used at present for prognostication and treatment selection for papillary thyroid carcinomas (PTCs) do not uniformly predict tumor behavior, necessitating identification of novel prognostic markers. Complicating the assessment is the long natural history of PTC and our rudimentary knowledge of its genetic composition. In this study we took advantage of differences in clinical behavior of two distinct variants of PTC, the aggressive tall-cell variant (TCV) and indolent conventional PTC (cPTC), to identify molecular prognosticators of outcome using complementary genome wide analyses. Comparative genome hybridization (CGH) and cDNA microarray (17,840 genes) analyses were used to detect changes in DNA copy number and gene expression in pathological cPTC and TCV. The findings from CGH and cDNA microarray analyses were correlated and validated by real-time PCR and immunohistochemical analyses on a series of 100 cases of cPTC and TCV. Genes identified by this approach were evaluated as prognostic markers in cPTC by immunohistochemistry on tissue arrays. CGH identified significant differences in the presence (76 versus 27%; P = 0.001) and type of DNA copy number aberrations in TCV compared with cPTC. Recurrent gains of 1p34-36, 1q21, 6p21-22, 9q34, 11q13, 17q25, 19, and 22 and losses of 2q21-31, 4, 5p14-q21, 6q11-22, 8q11-22, 9q11-32, and 13q21-31 were unique to TCV. Hierarchical clustering of gene expression profiles revealed significant overlap between TCV and cPTC, but further analysis identified 82 dysregulated genes differentially expressed among the PTC variants. Of these, MUC1 was of particular interest because amplification of 1q by CGH correlated with MUC1 amplification by real-time PCR analysis and protein overexpression by immunohistochemistry in TCV (P = 0.005). Multivariate analysis revealed a significant association between MUC1 overexpression and treatment outcome, independent of histopathological categorization (P = 0.03). Analysis of a validation series containing a matched group of aggressive and indolent cPTCs confirmed the association between MUC1 overexpression and survival (relative risk, 2.3; 95% confidence interval, 1.1-5.5; P = 0.03). Our data suggest that MUC1 dysregulation is associated with aggressive behavior of PTC and may serve as a prognostic marker and potential therapeutic target in this disease.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1158/0008-5472.CAN-03-1460DOI Listing
June 2004

Genomic instability measurement in the diagnosis of thyroid neoplasms.

Head Neck 2002 Mar;24(3):290-5

Department of Experimental Pathology, Roswell Park Cancer Institute, Buffalo, New York, USA.

Background: Clinically palpable thyroid nodules are present in approximately 10% of the population, although only 5% to 7% of these nodules harbor malignancy. Fine-needle aspiration has become one of the central tools in the diagnostic armamentarium of the surgeon/endocrinologist. There is, however, up to a 30% indeterminate diagnostic rate associated with this technique, resulting in unnecessary surgical interventions for patients harboring benign disease. A second issue of clinical importance is the unreliability of predicting outcomes based either on histologic findings alone or in combination with clinical staging. To address these diagnostic and clinical shortcomings, we have used measurement of genomic instability as a diagnostic and prognostic indicator for thyroid neoplasms.

Methods: Genomic instability of thyroid tissue samples was determined by inter-(simple sequence repeat) PCR, microsatellite instability analysis, and fluorescence in situ hybridization (FISH) on thyroid neoplasms from 22 patients.

Results: Inter-(simple sequence repeat) PCR detected genomic instability with an index range 0% to 1.9% (mean, 0.56%) in patients with benign disease, whereas in patients with malignant histologic findings the values ranged from 0% to 6.6% (mean, 2.9%). This difference between benign and malignant values was statistically significant (p =.004). There was no demonstrable microsatellite instability or loss of heterozygosity for six markers examined in this group. Losses of chromosomes 17 and X in benign disease and gains of chromosomes 7, 12, 17, and X in Hurthle cell carcinoma were observed, although not at a significant rate.

Conclusions: Genomic instability as measured by inter-(simple sequence repeat) PCR was significantly higher for malignant diseases compared with benign thyroid tissues, but no such association was seen with aneuploidy or microsatellite instability.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1002/hed.10050DOI Listing
March 2002
-->