Verruciform Xanthoma of the Esophagus: Two Case Reports With Review of the Literature.

abstract：:Primary pulmonary acinic cell carcinoma (ACC) is rare. The clinicopathological features are not identical to that of classic ACC that leads to misdiagnosis. In this article, we summarized the clinicopathological features of 25 such cases, including 6 cases in this series and additional 19 cases in the literature. Pulm...

journal_title：International journal of surgical pathology

authors： Nie L,Zhou C,Wu H,Zhou Q,Meng F

更新日期：2019-09-01 00:00:00

abstract：:Appendiceal pneumatosis is rare, reported either in the context of acute appendicitis or enterocolitis. Here, we report the case of an elderly adult in whom the acute appendicitis was associated with pneumatosis and occurred in the context of a malformed appendix with pathogenic organism remnants. A 72-year-old man pr...

journal_title：International journal of surgical pathology

authors： Handra-Luca A,Bisseret D,Dragoescu E

更新日期：2016-02-01 00:00:00

abstract：:A high level of serum alpha-fetoprotein (AFP) is typically indicative of hepatocellular carcinoma in patients with liver lesions. In this article, we describe an exceptional case of intrahepatic cholangiocarcinoma that occurred in a 36-year-old man with a markedly elevated serum AFP level (12310.7 ng/mL). Histopatholo...

journal_title：International journal of surgical pathology

authors： Vij K,Wang HL

更新日期：2008-04-01 00:00:00

abstract：:The aim of this study was to investigate the role of UbcH10 expression in the differential diagnosis of benign, hyperplastic, and malignant endometrial tissues and also the relationship of UbcH10 with the clinicopathologic parameters of malignant cases. A tissue microarray was performed for 81 endometrial curettage bi...

journal_title：International journal of surgical pathology

authors： Kefeli M,Yildiz L,Celik H,Tosun M,Karagoz F

更新日期：2012-08-01 00:00:00

abstract：:The development of squamous metaplasia or carcinoma is a rare occurrence in the setting of a ruptured or leaking silicone breast implant capsule. However, the oncogenic process in such a context is yet another intriguing example of how chronic inflammation plays an integral role in the tumorigenic process. Recent pape...

journal_title：International journal of surgical pathology

authors： Alikhan MB,Nassar A,Mansoor I

更新日期：2010-12-01 00:00:00

abstract：:We report a case of polymorphous hemangioendothelioma, a rare vascular neoplasm, arising in the liver of a 51-year-old woman. Microscopically, this neoplasm is characterized by a polymorphous blend of solid, primitive vascular and angiomatous areas in variable proportions. Polymorphous hemangioendothelioma is consider...

journal_title：International journal of surgical pathology

authors： El Hussein S,Omarzai Y

更新日期：2017-05-01 00:00:00

abstract：:A 52-year-old woman presented with fatigue and thrombocytopenia. Imaging studies were unremarkable with the exception of a positron emission tomography scan, which demonstrated intense F-18 fluorodeoxyglucose uptake fusing to the marrow. A bone marrow aspirate was notable for large discohesive cells with basophilic cy...

journal_title：International journal of surgical pathology

authors： Kern JB,Hii A,Kruse MJ,Szabo Z,Argani P,Hibbard MK,Gladstone DE,Meyer C,Zheng R,Borowitz MJ,Duffield AS

更新日期：2015-02-01 00:00:00

abstract：:Primary leiomyosarcoma arising from the ovarian vein is extremely rare, with only 10 cases reported in the literature. We report on a case of leiomyosarcoma of the left ovarian vein in a 67-year-old woman who presented with abdominal discomfort. Pelvic ultrasound revealed a large, solid, irregular mass in close relati...

journal_title：International journal of surgical pathology

authors： López-Ruiz ME,Yébenes L,Berjón A,Hardisson D

更新日期：2017-06-01 00:00:00

abstract：:Cells with a resemblance to Gaucher cells, sometimes called pseudo-Gaucher cells, are seen in the bone marrow of some patients with hematologic malignancy or anemia. These cells are derived from cells of the monocytic lineage but do not show the characteristic inclusions of true Gaucher cells when examined by electron...

journal_title：International journal of surgical pathology

authors： Stenzel P,Weeks DA

更新日期：2013-02-01 00:00:00

abstract：:A cystic swelling in the parotid gland should lead to a differential diagnosis that includes benign cystic lesion of the gland, benign tumors that are frequently associated with cystic degeneration or entirely cystic de novo, or even a malignant neoplasm. The case presented is that of a cystic parotid swelling of 2 ye...

journal_title：International journal of surgical pathology

authors： Qannam A,Bello IO,Al-Kindi M,Al-Hindi M

更新日期：2013-04-01 00:00:00

abstract：:Rosai-Dorfman disease (RDD; sinus histiocytosis with massive lymphoadenopathy) is a rare, usually nodal self-limited disease. Sometimes nodal disease is coupled with extranodal localizations, in which case the disease can follow a protracted clinical course characterized by remissions and relapses and, exceptionally, ...

journal_title：International journal of surgical pathology

authors： Di Tommaso L,Rahal D,Bossi P,Roncalli M

更新日期：2010-12-01 00:00:00

abstract：:Sinonasal adenocarcinoma is a rare tumor of the head and neck accounting for 10% to 20% of all primary malignancies of the nose and paranasal sinuses. There tumors are classified as salivary, intestinal and nonintestinal, nonsalivary. Low-grade nonintestinal nonsalivary are rare tumors whose diagnosis is essentially t...

journal_title：International journal of surgical pathology

authors： Blumberg JM,Escobar-Stein J,Vining EM,Prasad ML

更新日期：2015-12-01 00:00:00

abstract：:A 59-year-old female received a matched related donor stem cell transplant for chronic myelogenous leukemia. After being successfully treated with prednisone for chronic graft versus host disease that initially started 50 days posttransplant, she developed hepatic dysfunction during the steroid taper on day 531, as ev...

journal_title：International journal of surgical pathology

authors： Baniak NM,Kanthan R

更新日期：2016-04-01 00:00:00

abstract：AIMS. GIARDIA:is sometimes missed by the pathologist, and we sought to determine how often this occurs at our institution-a large tertiary care center with a subspecialty gastrointestinal pathology service and what certain clinical and histologic clues can be used to flag cases with a higher likelihood of infection, ta...

journal_title：International journal of surgical pathology

authors： Shen MJ,Voltaggio L,Robertson S

更新日期：2020-08-10 00:00:00

abstract：:The sarcomatoid variant of anaplastic large cell lymphoma is an extremely rare histologic pattern of anaplastic large cell lymphoma that consists of spindle-shaped neoplastic cells and is easily misdiagnosed as a soft tissue sarcoma. We report a case of the sarcomatoid variant of anaplastic large cell lymphoma that wa...

journal_title：International journal of surgical pathology

authors： Song F,Yu S,Jia M,Gao H,Sun PL

更新日期：2021-01-11 00:00:00

abstract：:Pseudomembranes in colonic biopsies are normally associated with antibiotic related pseudomembranous colitis. Although pseudomembranes have rarely been reported in other conditions, their presence in rectal prolapse has not been previously reported. ...

journal_title：International journal of surgical pathology

authors： Coyne JD

更新日期：2013-08-01 00:00:00

abstract：:Ocular sebaceous carcinoma is an uncommon, aggressive tumor arising from the Meibomian gland, Zeis gland, or sebaceous glands in the caruncle or eyelashes. We described a rare case of sebaceous carcinoma in situ in a 51-year-old female that was characterized by intraepithelial growth of sebaceous carcinoma cells with ...

journal_title：International journal of surgical pathology

authors： Yim CL,Lam SC,Yuen HKL,Cheuk W

更新日期：2020-12-01 00:00:00

abstract：:The true incidence of light chain deposition disease (LCDD) restricted to the central nervous system (CNS) is unknown. To our knowledge only 7 cases of LCDD restricted to the brain have been previously reported. We herein describe an unusual example. A 44-year-old man presented with a history of ischemic retinopathy i...

journal_title：International journal of surgical pathology

authors： Mercado JJ,Markert JM,Meador W,Chapman P,Perry A,Hackney JR

更新日期：2017-12-01 00:00:00

abstract：:A completely infarcted lymph node should alert the pathologist to the high possibility of malignant lymphoma. The lymph node lesion of infectious mononucleosis (IM) shows marked histologic diversity and occasionally may be confused with malignant lymphoma. We report a rare case of IM showing extensive lymph node infar...

journal_title：International journal of surgical pathology

authors： Kojima M,Nakamura S,Sugihara S,Sakata N,Masawa N

更新日期：2002-07-01 00:00:00

abstract：:The authors describe a case of multifocal perivascular epithelioid cell tumor (PEComa) arising in the pelvis of a 39-year-old woman affected by tuberous sclerosis. The tumor presented in the form of multiple fascicular, focally cystic nodules involving the uterine corpus, both ovaries, and the omentum. Microscopically...

journal_title：International journal of surgical pathology

authors： Froio E,Piana S,Cavazza A,Valli R,Abrate M,Gardini G

更新日期：2008-10-01 00:00:00

abstract：:We report a case of metaplastic columnar epithelium in the mid-esophagus in a patient with history of caustic ingestion. A cardiac-type gastric phenotype, with early signs of intestinalization, was confirmed by immunohistochemistry studies (MUC5AC, MUC6, SOX2, and CDX2). Nonmetaplastic mucosa had histologic evidence o...

journal_title：International journal of surgical pathology

authors： Rolim I,Rodrigues RV,Bettencourt A,Barros R,Camilo V,Dias Pereira A,Almeida R,Chaves P

更新日期：2017-05-01 00:00:00

abstract：:Intrasellar rhabdomyosarcoma is rare, and when arising in collusion with an unrelated entity, can present a diagnostic pitfall. We describe a case of a 56-year-old woman who presented with right eye ptosis and a pituitary mass, which was resected and diagnosed as atypical pituitary adenoma. Because of residual disease...

journal_title：International journal of surgical pathology

authors： Duncan VE,Nabors LB,Warren PP,Conry RM,Willey CD,Perry A,Riley KO,Hackney JR

更新日期：2016-12-01 00:00:00

abstract：:Pleomorphic adenoma with foci of squamous and mucinous differentiation can potentially be misdiagnosed as low-grade mucoepidermoid carcinoma. The circumscribed borders of the tumor, gradual merging of mucoepidermoid foci into areas typical of pleomorphic adenoma, and presence of keratinization are features against the...

journal_title：International journal of surgical pathology

authors： Guo SP,Cheuk W,Chan JK

更新日期：2009-08-01 00:00:00

abstract：:Simple melanosis of the bladder is an uncommon condition with fewer than 15 reported cases characterized by multifocal, diffuse melanin pigmentation of the urothelial mucosa. It is frequently associated with urinary incontinence or urgency. Histologically, melanin granules are present within urothelial cells or lamina...

journal_title：International journal of surgical pathology

authors： Talmon GA,Khan AU,Koerber RK,Johansson SL

更新日期：2010-12-01 00:00:00

abstract：:Mixed squamous and glandular papilloma (mixed papilloma) of the lung has been reported in fewer than 25 cases in the English literature. Although it is known as a benign tumor, malignant transformation has been reported. Papillary cystic carcinoma is characterized by papillary and cystic growth patterns and has been r...

journal_title：International journal of surgical pathology

authors： An AR,Park SY,Kim JH,Chae KJ,Chung MJ

更新日期：2020-09-01 00:00:00

abstract：:Transitional cell tumors of the ovary comprise about 1% to 2% of all ovarian neoplasms. Most of these tumors are benign Brenner tumors and account for about 5% of benign surface epithelial-stromal tumors. Spicules of calcifications are found in the stroma of about 50% of benign Brenner tumors. Although diagnostic chal...

journal_title：International journal of surgical pathology

authors： Vemavarapu L,Alatassi H,Moghadamfalahi M

更新日期：2011-02-01 00:00:00

abstract：:Objectives. The criteria for "active surveillance" depend in part on quantification of tumor extent and grade on prostate biopsies. It is known that false-negative biopsies may occur from incomplete sectioning of cores within the paraffin blocks. Methods. We retrospectively analyzed a prostate biopsy series, which wer...

journal_title：International journal of surgical pathology

authors： Paulk AT,Sesterhenn IA,Burke AP

更新日期：2020-08-01 00:00:00

abstract：:Mammary sclerosing lobular hyperplasia is an uncommon benign fibroproliferative lesion of adolescent and young women, often of African American heritage with an incidence of ~3%. Patients generally complain of a palpable, painless, or slightly tender and well-defined lump in breast. Very rarely, this lesion may be bil...

journal_title：International journal of surgical pathology

authors： Elfituri O,Sonawane S,Xu H,Warso MA,Wiley E

更新日期：2018-06-01 00:00:00

abstract：:A 45-year-old woman presented with a short history of abdominal distension and features of intestinal obstruction. Computed tomography examination of the abdomen revealed a solid and cystic mass in the region of the left ovary, but spread within the abdomen was also noted. The ovarian tumor was removed, and an omentec...

journal_title：International journal of surgical pathology

authors： Pillay K,Essa AS,Chetty R

更新日期：2001-10-01 00:00:00

abstract：:Ulcerative colitis-related epithelial dysplasia represents a premalignant lesion, which may lead to the development of ulcerative colitis-related adenocarcinoma. The proper management of this condition requires proctocolectomy before the acquisition of the invasive phenotype. Patients with chronic ulcerative colitis, ...

journal_title：International journal of surgical pathology

authors： Urbanski SJ,Fogt F

更新日期：2000-01-01 00:00:00