Clinicopathological studies of liver cirrhosis and hepatocellular carcinoma in a general hospital.

abstract：:Intraprostatic spermatozoa (IS) have been demonstrated in only 2 articles in the literature reporting on postmortem prostates. Intraprostatic spermatozoa have not been previously described in radical prostatectomies. This is the first study that describes the presence of IS in radical prostatectomies with prostatic ca...

journal_title：Human pathology

authors： Chen X,Zhao J,Salim S,Garcia FU

更新日期：2006-03-01 00:00:00

abstract：:Previous studies have found a link between high expression levels of the Deleted in Split hand/Split foot 1 (DSS1) gene and cancer progression. The aim of this study was to examine whether overexpression of DSS1 is a feature of melanoma and squamous cell carcinoma (SCC) and if any epigenetic modifications are involved...

journal_title：Human pathology

authors： Venza M,Visalli M,Catalano T,Beninati C,Teti D,Venza I

更新日期：2017-02-01 00:00:00

abstract：:Kaposi sarcoma-associated herpesvirus (KSHV) causes Kaposi sarcoma and is also associated with primary effusion lymphoma, a subset of diffuse large B-cell lymphomas, and multicentric Castleman disease. Because KSHV infection is endemic in sub-Saharan Africa, we sought to identify cases of KSHV-positive non-Hodgkin lym...

journal_title：Human pathology

authors： Engels EA,Mbulaiteye SM,Othieno E,Gomez M,Mathew S,Cesarman E,Knowles DM,Chadburn A

更新日期：2007-02-01 00:00:00

abstract：:Pseudomonas pneumonia is an uncommon but serious infection in infants, occurring mainly in infants of low birth weight. In this retrospective clinicopathologic correlation study, we reviewed the clinical records and analyzed postmortem lung pathology in 8 infants with pneumonia due to P. aeruginosa. From the histopath...

journal_title：Human pathology

authors： Bonifacio SL,Kitterman JA,Ursell PC

更新日期：2003-09-01 00:00:00

abstract：:The expression/activation of epidermal growth factor receptor (EGFR) and the correlation with the phosphorylation status of downstream modulator proteins, Akt, mammalian target of rapamycin (mTOR), p70S6-kinase (S6K), ribosomal protein S6 (rS6), and eukaryotic initiation factor 4E-binding protein 1 (4E-BP1), were anal...

journal_title：Human pathology

authors： Dobashi Y,Suzuki S,Kimura M,Matsubara H,Tsubochi H,Imoto I,Ooi A

更新日期：2011-02-01 00:00:00

abstract：:Graduate training is one of the most important activities in which we engage. Through PhD training programs in pathology, we continually renew the intellectual vigor of our discipline and assure its position as a vibrant force in the life sciences. To focus on this important issue, the Education Committee of the Ameri...

journal_title：Human pathology

authors： Kemp JD,Bowser R,American Society for Investigative Pathology workshop.

更新日期：2004-07-01 00:00:00

abstract：:p16INK4a immunohistochemistry (IHC) is widely used to facilitate the diagnosis of human papillomavirus (HPV)-associated cervical precancerous lesions. Although most p16 results are distinctly positive or negative, certain ones are ambiguous: they meet some but not all requirements for the "block-positive" pattern. It ...

journal_title：Human pathology

authors： Liu Y,Alqatari M,Sultan K,Ye F,Gao D,Sigel K,Zhang D,Kalir T

更新日期：2017-08-01 00:00:00

abstract：:Although the histopathologic patterns associated with Helicobacter pylori infection have been described, details of the interaction between bacteria, epithelial cells, and inflammatory cells remain elusive. One of the limiting factors has been the lack of a staining technique that allows the simultaneous visualization...

journal_title：Human pathology

authors： Genta RM,Robason GO,Graham DY

更新日期：1994-03-01 00:00:00

abstract：:HMGB2 is an important protein in carcinogenesis. However, little is known about the specific role of HMGB2 in gastric cancer. In the present study, HMGB2 expression was evaluated in 198 primary gastric cancer tissues and their adjacent nontumor controls. The correlation between HMGB2 expression and clinico-pathologica...

journal_title：Human pathology

authors： Cui G,Cai F,Ding Z,Gao L

更新日期：2019-02-01 00:00:00

abstract：:Malignant peripheral nerve sheath tumor is a malignant tumor showing nerve sheath differentiation. Approximately one-half of malignant peripheral nerve sheath tumors arise from a benign peripheral nerve sheath tumor, which is commonly a neurofibroma in patients with neurofibromatosis type 1. Malignant peripheral nerve...

journal_title：Human pathology

authors： Endo M,Yamamoto H,Harimaya K,Kohashi K,Ishii T,Setsu N,Iwamoto Y,Oda Y

更新日期：2013-12-01 00:00:00

abstract：:A primary neoplasm of the proximal humerus in a 68-year-old woman was unique histologically in that it contained both malignant cartilaginous and squamous cell components. The epithelial differentiation was confirmed by the demonstration of keratin by immunohistochemical techniques and of basement membrane, tonofilame...

journal_title：Human pathology

authors： Ling LL,Steiner GC

更新日期：1986-03-01 00:00:00

abstract：:Collapsing glomerulopathy (CG), an aggressive variant of focal segmental glomerular sclerosis, is a renal disease with severe proteinuria and rapidly progressive renal failure. The pathogenesis of CG is unknown. It strongly resembles human immunodeficiency virus (HIV)-associated nephropathy, but the patients are HIV n...

journal_title：Human pathology

authors： Nadasdy T,Allen C,Zand MS

更新日期：2002-04-01 00:00:00

abstract：:Cellular crescents are typically inflammatory and associated with rapidly progressive glomerulonephritis. Their pathogenesis involves glomerular basement membrane rupture due to circulating or intrinsic factors. Crescents associated with diabetic glomerulosclerosis are rarely reported. Furthermore, the nature of cells...

journal_title：Human pathology

authors： Gaut JP,Hoshi M,Jain S,Liapis H

更新日期：2014-03-01 00:00:00

abstract：:Pulmonary inflammatory pseudotumors (IP) are rare mesenchymal proliferations that have a polymorphic histology and an unpredictable biologic behavior. The histologic spectrum of IP has led to uncertainty as to whether this tumor has a reactive or neoplastic pathogenesis. Reports of extrapulmonary IP have identified cl...

journal_title：Human pathology

authors： Yousem SA,Shaw H,Cieply K

更新日期：2001-04-01 00:00:00

abstract：:The aim of the current study was to test whether the grade group assessed in the index tumor nodule predicts biochemical recurrence after surgery. The study cohort series included 144 consecutive patients treated by laparoscopic radical prostatectomy. The following parameters were evaluated in each case: type of radic...

journal_title：Human pathology

authors： Vau N,Henriques V,Cheng L,Blanca A,Fonseca J,Montironi R,Cimadamore A,Lopez-Beltran A

更新日期：2019-11-01 00:00:00

abstract：:In this report, we present the clinicopathologic features of 13 cases of the invasive micropapillary variant of urothelial carcinoma. This is a rare and aggressive variant of bladder cancer recognized by the current World Health Organization classification of urologic tumors. The micropapillary component varied from 5...

journal_title：Human pathology

authors： Lopez-Beltran A,Montironi R,Blanca A,Cheng L

更新日期：2010-08-01 00:00:00

abstract：:The DNA content of both fresh and formalin-fixed, paraffin-embedded tissues from 30 solid neoplasms was analyzed by flow cytometry. Cells from a single paraffin block of each tumor were disaggregated according to the method of Hedley et al. Cells were sampled from multiple sites of each fresh specimen. Fresh and depar...

journal_title：Human pathology

authors： Frierson HF Jr

更新日期：1988-03-01 00:00:00

abstract：:We report four unusual cases of hyalinizing trabecular thyroid tumors, three of which displayed capsular and/or blood vessel invasion and were classified as minimally invasive carcinomas. These three patients were all euthyroid women aged 18, 39, and 62 years. The youngest patient also had familial polyposis, while th...

journal_title：Human pathology

authors： Molberg K,Albores-Saavedra J

更新日期：1994-02-01 00:00:00

abstract：:Gastrointestinal stromal tumor (GIST) is the preferred term for mesenchymal tumors specific for the gastrointestinal tract (60% in stomach, 30% small intestine, 10% elsewhere). GISTs include most tumors previously designated as leiomyoma, cellular leiomyoma, leiomyoblastoma, and leiomyosarcoma. However, in the esophag...

journal_title：Human pathology

authors： Miettinen M,Sarlomo-Rikala M,Lasota J

更新日期：1999-10-01 00:00:00

abstract：:We report the case of an exuberant ulcerative angiomatoid nasal lesion in a cocaine abuser. The lesion was made up of polymorphous endothelial cells with occasional mitoses, arranged in a lobular pattern with infiltrative-looking areas. There were extensive areas of thrombosis with focal recanalization. Intravascular ...

journal_title：Human pathology

authors： Alameda F,Fontane J,Corominas JM,Lloreta J,Serrano S

更新日期：2000-02-01 00:00:00

abstract：:Retroperitoneal cysts are uncommon diseases, and benign nonneoplastic Müllerian cysts are extremely rare among the known cases. We report a case of a 35-year-old woman with a retroperitoneal Müllerian cyst with the tubal type of epithelium. The patient presented with a large (20 cm in diameter), palpable abdominal mas...

journal_title：Human pathology

authors： Konishi E,Nakashima Y,Iwasaki T

更新日期：2003-02-01 00:00:00

abstract：:To elucidate the putative role of human papillomavirus (HPV) infection in the etiology of esophageal cancer, 121 formalin-fixed, paraffin-embedded specimens originating from a non-high-incidence area for this carcinoma, from Slovenia, were screened for HPV infection using eight different polymerase chain reactions (PC...

journal_title：Human pathology

authors： Poljak M,Cerar A,Seme K

更新日期：1998-03-01 00:00:00

abstract：:Schistosoma haematobium infection is a common occurrence in Africa and the Middle East and is the world's leading cause of hematuria. Since more North Americans are venturing into endemic areas and more residents of endemic areas are seeking medical care in North America, pathologists must be able not only to diagnose...

journal_title：Human pathology

authors： Smith JH,Christie JD

更新日期：1986-04-01 00:00:00

abstract：:Only 8 cases of hamartomas of mature cardiac myocytes have been reported. The aim of the study was to describe 7 new cases and provide clinicopathologic correlation. Our anatomical pathology database was searched for all cases of cardiac hamartoma, of which 7 represented mature myocyte type. Medical records were revie...

journal_title：Human pathology

authors： Fealey ME,Edwards WD,Miller DV,Menon SC,Dearani JA

更新日期：2008-07-01 00:00:00

abstract：:The case of a biliary cystadenoma containing foci of cystadenocarcinoma is reported, along with the first electron microscopic description of this lesion. Both neoplastic and congenital origins have been implicated in the pathogenesis of biliary cystadenomas. In this case hamartomatous bile ducts were found, supportin...

journal_title：Human pathology

authors： Devine P,Ucci AA

更新日期：1985-01-01 00:00:00

abstract：:Basal cell proliferation is a common finding in a benign hyperplastic prostate gland. Occasionally, basal cell hyperplasia is so florid that it can be mistaken for prostatic adenocarcinoma. We characterized histological, ultrastructural, and immunohistochemical features of florid basal cell hyperplasia from transureth...

journal_title：Human pathology

authors： Yang XJ,Tretiakova MS,Sengupta E,Gong C,Jiang Z

更新日期：2003-05-01 00:00:00

abstract：:Molecular apocrine breast cancer (MABC) is a molecular subtype with a poor prognosis, and there is urgent need to find new therapeutic targets. Epidermal growth factor receptor (EGFR) plays an important part in regulating the biological behavior of tumor cells, and EGFR-targeted drugs have already been used in therapy...

journal_title：Human pathology

authors： Liu X,Feng C,Liu J,Liu J,Li C,Xu C,Niu Y

更新日期：2018-07-01 00:00:00

abstract：:Cytogenetic analysis of short-term cultures from 34 benign colorectal polyps, all histologically verified as adenomas, revealed clonal chromosome aberrations in 21 of them. Eight polyps had structural rearrangements, whereas only numerical changes were found in 13. A combination of structural and numerical chromosomal...

journal_title：Human pathology

authors： Bomme L,Bardi G,Pandis N,Fenger C,Kronborg O,Heim S

更新日期：1996-11-01 00:00:00

abstract：:Studies on melanoma cell lines indicate the expression of actin-binding protein (ABP), a peripheral cytoplasmic protein that crosslinks actin, is important for melanoma cell motility. We used an ABP-specific monoclonal antibody to characterize ABP expression in 18 benign nevi and 28 primary and metastatic malignant me...

journal_title：Human pathology

authors： Bouffard D,Duncan LM,Howard CA,Mihm MC Jr,Byers HR

更新日期：1994-07-01 00:00:00

abstract：:The use of prosthetic implants for breast augmentation has become commonplace. Although implants do not increase the risk of conventional mammary carcinoma, they are rarely associated with anaplastic large cell lymphoma. We report 2 cases of breast implant capsule-associated squamous cell carcinoma with poor clinical ...

journal_title：Human pathology

authors： Olsen DL,Keeney GL,Chen B,Visscher DW,Carter JM

更新日期：2017-09-01 00:00:00