Concomitant decrease of E- and A-FABP expression predicts worse survival in urothelial bladder cancer patients.

Non-muscle invasive bladder cancers (NMIBC) pTa-pT1 are depicted by a high risk of recurrence and/or progression with an unpredictable clinical evolution. Our aim was to identify, from the original resection specimen, tumors that will progress to better manage patients. We previously showed that A-FABP (Adipocyte- Fatty Acid Binding Protein) loss predicted NMIBC progression.

Immunohistochemistry with anti-MAL antibody and RNAscope with MAL probes are complementary techniques for diagnosis of primary mediastinal large B-cell lymphoma.

Aims: Primary mediastinal large B-cell lymphoma (PMBL) diagnosis can be challenging on needle biopsies. Robust techniques are needed to ensure diagnosis of this lymphoma which is highly sensitive to recently developed therapy protocols.

Methods: In this study, we sought to determine precise PMBL phenotype, compared with diffuse large B-cell lymphoma not otherwise specified, by combining immunohistochemistry with anti-MAL antibody and RNA in situ hybridisation (RNAscope) with specific MAL probes.

Correction of Severe Myelofibrosis, Impaired Platelet Functions and Abnormalities in a Patient with Gray Platelet Syndrome Successfully Treated by Stem Cell Transplantation.

Gray platelet syndrome (GPS) is an inherited disorder. Patients harboring GPS have thrombocytopenia with large platelets lacking α-granules. A long-term complication is myelofibrosis with pancytopenia.

Down-regulation of A-FABP predicts non-muscle invasive bladder cancer progression: investigation with a long term clinical follow-up.

Background: Non-muscle invasive bladder cancers (NMIBC: pTa, pT1) are characterised by a high risk of recurrence and/or progression. Identification of prognostic markers is needed to improve both diagnosis and management of the disease. The aim of this study was to analyse the expression of A-FABP (adipocyte-fatty acid binding protein) and to evaluate its prognostic value in bladder cancer with a long term clinical follow-up.

Solid papillary carcinoma with reverse polarity of the breast harbors specific morphologic, immunohistochemical and molecular profile in comparison with other benign or malignant papillary lesions of the breast: a comparative study of 9 additional cases.

Solid papillary carcinoma with reverse polarity is a rare breast cancer of favorable prognosis that can be difficult to diagnose. We report here nine additional cases of this tumor, and we describe its morphologic, immunohistochemical and molecular profile in comparison to other types of papillary and micropapillary lesions of the breast that are intraductal papilloma with usual ductal hyperplasia, encapsulated papillary carcinoma, solid papillary carcinoma and invasive micropapillary carcinoma. We studied nine cases of this special papillary tumor and six of each other types mentioned above.

A comparison of TAFRO syndrome between Japanese and non-Japanese cases: a case report and literature review.

TAFRO syndrome was first described as a variant of multicentric Castleman's disease with thrombocytopenia, anasarca, fever, renal dysfunction, and organomegaly. We report the case of a 25-year-old Caucasian male with diagnosis of TAFRO syndrome and present a literature review. The objective of the study was to compare TAFRO syndrome between Japanese and non-Japanese patients.

[Authorization of pathologists for the estimation of the tumor cell percentage on tissue sample for molecular analysis purpose].

Before molecular analysis is performed, morphological control with an estimation of the tumour cell percentage (%TC) could have a major impact on mutation detection. Accreditation according to NF EN ISO 15189 commands an authorization through evaluation of skills. The objective of this work was to validate the empowerment of pathologists to estimate %TC in tissue sample prior to molecular analysis.

[Metastasis revealing malignant peritoneum mesothelioma: About the difficulty to identify the primary tumors].

Peritoneal malignant mesothelioma is a rare and extremely aggressive tumor that is sometimes difficult to diagnose. We report two cases of metastatic malignant peritoneal mesothelioma. In one case, malignant metastatic cells were identified in cervical lymph nodes while in the other case, the cells were found in the liver.

High prevalence of abnormal cervical smears in a hospital cohort of French women beyond the upper age limit screening program.

Objective: To determine the prevalence of cytological abnormalities and high risk Human PapillomaVirus (hrHPV) in cervical smears from French women aged over 65 years who attended the referent Gynecology Clinic of the Besançon University Hospital.

Methods: Between 2002 and 2012, 796 French women aged 66-99 years were cotested for cytology and hrHPV by Hybrid Capture 2 (hc2). hc2-positive cases were subjected to real time PCR for specific HPV 16/18/45 genotyping.

Epididymal Leiomyoadenomatoid Tumor: A Case Report and Review of Literature.

Primary tumors of the epididymis are rare. Adenomatoid tumors are benign, usually found within the wall of fallopian tubes or beneath the uterine serosa. They are most frequently diagnosed as benign tumors of the epididymis and represent 30% of paratesticular tumors.

Complete remission after first-line radio-chemotherapy as predictor of survival in extranodal NK/T cell lymphoma.

Background: Extranodal nasal-type NK/T-cell lymphoma is a rare and severe disease. Considering the rarity of this lymphoma in Europe, we conducted a multicentric retrospective study on nasal-type NK/T cell lymphoma to determine the optimal induction strategy and identify prognostic factors.

Methods: Thirty-six adult patients with nasal-type NK/T-cell lymphoma were recruited and assessed.