Open Access. Powered by Scholars. Published by Universities.®
- Institution
Articles 1 - 6 of 6
Full-Text Articles in Medicine and Health Sciences
P16 Expression And Recurrent Cervical Intraepithelial Neoplasia After Cryotherapy Among Women Living With Hiv, Daniel Maina, Michael H. Chung, Marleen Temmerman, Zahir Moloo, Jonathan Wawire, Sharon A. Greene, Elizabeth Unger, Shahin Sayed, Samah Sakr, Nelly Mugo
P16 Expression And Recurrent Cervical Intraepithelial Neoplasia After Cryotherapy Among Women Living With Hiv, Daniel Maina, Michael H. Chung, Marleen Temmerman, Zahir Moloo, Jonathan Wawire, Sharon A. Greene, Elizabeth Unger, Shahin Sayed, Samah Sakr, Nelly Mugo
Pathology, East Africa
Background: The expression of p16 protein, a surrogate marker for high-risk human papillomavirus (hrHPV), is associated with cervical dysplasia. We evaluated correlates of p16 expression at treatment for high-grade cervical lesions and its utility in predicting the recurrence of cervical intraepithelial lesions grade 2 or higher (CIN2+) following cryotherapy among women with HIV.
Methods: This is a subgroup analysis of women with HIV in Kenya with baseline cervical biopsy-confirmed CIN2+ who were randomized to receive cryotherapy and followed every six-months for two-years for biopsy-confirmed recurrence of CIN2+. P16 immunohistochemistry was performed on the baseline cervical biopsy with a positive result …
Clinicopathological Prognostic Factors Of Oral Squamous Cell Carcinoma: An Experience Of A Tertiary Care Hospital, Muhammad Usman Shaikh, Ahmed Raheem Baksh, Sayed Akbar Abbas, Javeria Saeed, Salman Hashmi
Clinicopathological Prognostic Factors Of Oral Squamous Cell Carcinoma: An Experience Of A Tertiary Care Hospital, Muhammad Usman Shaikh, Ahmed Raheem Baksh, Sayed Akbar Abbas, Javeria Saeed, Salman Hashmi
Department of Pathology and Laboratory Medicine
Locoregional recurrence accounts for majority of the treatment failures in oral cancer patients. Current study aimed to determine the predictors of recurrence and survival in patients with biopsy proven Squamous Cell Carcinoma (SCC) of the oral cavity. This study included 88 patients of squamous cell carcinoma treated at our institution from 2007 till 2013. Primary intervention was surgery in all patients with radiation and chemotherapy in selected patients. Primary end point was locoregional recurrence, distant metastasis and death. Out of 88 patients, 23 (26.1%) patients developed locoregional recurrence and 6 (6.8%) patients developed distant metastasis. Overall survival rate was 77.3%. …
Lipoblastoma: A Clinicopathologic Review Of 23 Cases From A Major Tertiary Care Center Plus Detailed Review Of Literature, Jamshid Abdul Ghafar, Zubair Ahmad, Muhammad Usman Tariq, Naila Kayani Naila Kayani, Nasir Ud Din
Lipoblastoma: A Clinicopathologic Review Of 23 Cases From A Major Tertiary Care Center Plus Detailed Review Of Literature, Jamshid Abdul Ghafar, Zubair Ahmad, Muhammad Usman Tariq, Naila Kayani Naila Kayani, Nasir Ud Din
Department of Pathology and Laboratory Medicine
Objective: Lipoblastoma is a rare neoplasm that occurs mostly in infants and children. Although benign, it has a tendency for local recurrence.
Results: Clinical and pathological features of 23 cases of lipoblastoma described. Patients’ age ranged from 8 months to 18 years with mean and median age 4.1 and 2.5 years, respectively. Male:female ratio was 2.8:1. Most common sites were lower extremities (9 cases), followed by abdominal cavity and retroperitoneum (4 cases), and scrotum/groin (3 cases). Grossly, 22 tumors were well circumscribed and multi nodular. All cases showed lobules composed of adi‑ pocytes and lipoblasts with intervening fbrous septa and …
Membranoproliferative Glomerulonephritis Recurrence After Kidney Transplantation: Using The New Classification., Sami Alasfar, Naima Carter-Monroe, Avi Z Rosenberg, Robert A Montgomery, Nada Alachkar
Membranoproliferative Glomerulonephritis Recurrence After Kidney Transplantation: Using The New Classification., Sami Alasfar, Naima Carter-Monroe, Avi Z Rosenberg, Robert A Montgomery, Nada Alachkar
Pathology Faculty Publications
BACKGROUND: Membranoproliferative glomerulonephritis (MPGN) is an uncommon glomerular disorder that may lead to end stage renal disease (ESRD). With new understanding of the disease pathogenesis, the classical classification as MPGN types I, II, III has changed. Data on post-transplant MPGN, in particular with the newly refined classification, is limited. We present our center's experience of MPGN after kidney transplantation using the new classification.
METHODS: This is a retrospective study of 34 patients with ESRD due to MPGN who received 40 kidney transplants between 1994 and 2014. We reviewed the available biopsies' data using the new classification. We assessed post transplantation …
The Variable Presentations Of Anaplastic Spindle Cell Squamous Carcinoma Associated With Tall Cell Variant Of Papillary Thyroid Carcinoma., Pallavi P Gopal, Kathleen T Montone, Zubair Baloch, Madalina Tuluc, Virginia Livolsi
The Variable Presentations Of Anaplastic Spindle Cell Squamous Carcinoma Associated With Tall Cell Variant Of Papillary Thyroid Carcinoma., Pallavi P Gopal, Kathleen T Montone, Zubair Baloch, Madalina Tuluc, Virginia Livolsi
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
BACKGROUND: In 1976, Hawk and Hazard described the tall cell variant (TCV) of papillary thyroid carcinoma (PTC). While the lesions they described had cytologic features of papillary carcinoma, they showed more aggressive behavior with a greater propensity for extrathyroid extension and lymphovascular invasion than classic PTC. In 1991, Bronner and LiVolsi described a series of patients with TCV that progressed to spindle cell squamous carcinoma (SCSC), a unique form of anaplastic thyroid carcinoma. This study describes the variable clinical and pathologic presentations in 31 patients with anaplastic SCSC arising in association with TCV.
METHODS: The surgical pathology archives as well …
Loss Of Stromal Caveolin-1 Independently Predicts Poor Disease-Free Survival And Time To Recurrence In Patients With Prostate Cancer, M. Wagner, A. Dasgupta, F. Sotgia, R. B. West, M. P. Lisanti, A. K. Witkiewicz
Loss Of Stromal Caveolin-1 Independently Predicts Poor Disease-Free Survival And Time To Recurrence In Patients With Prostate Cancer, M. Wagner, A. Dasgupta, F. Sotgia, R. B. West, M. P. Lisanti, A. K. Witkiewicz
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Results:
Of the 167 patients originally included in the study, 43 were either lost to follow up or had insufficient clinical data for comparison. Of the remaining 124 cases, 32 showed loss of stromal Cav-1. Statistical analysis revealed no significant association between stromal Cav-1 loss and the usual markers of disease severity including Gleason grade, stage and presence of metastases. Kaplan-Meier curves showed a significant association between stromal Cav-1 loss and poor disease-free survival and time to recurrence (p<0.05), but no significant association with cancer-specific survival.