Introduction Follicular thyroid cancer, similar to follicular adenoma, usually takes the form of a round, encapsulated tumour. Cytological examination does not allow a firm diagnosis of follicular thyroid cancer to be made. Follicular thyroid cancer can be diagnosed by histopathological examination only after demonstrating the infiltration of the capsule by the tumour and/or vessel invasion. Th...

BACKGROUND Follicular lymphomatoid papulosis (LyP) describes a variant of LyP with perifollicular infiltrates and some degree of folliculotropism of CD30(+) atypical lymphocytes. So far, only a few cases of follicular LyP have been described. OBJECTIVE Our goal was to study the clinicopathologic features of follicular LyP in a series of 11 cases (9 male, 2 female; age range 7-78 years, mean a...

the majority of cancer treatments are invasive. gonadal injuries cause reductions in fertility which results in lack of hope for conception in cancer patients and frustration for their partners. fortunately, current advancements in cryopreservation and transplantation sciences regarding fertility preservation lead to cryostorage of gonads and preservation prior to the onset of chemo- and radiot...

the development of culture media able to mimic the preovulatory stage of follicular environment and support nuclear and cytoplasmic maturation of oocyte is important for in-vitro fertilization (ivf) programs. it seems that the best culture media for embryonic development and cell cleavage is the natural composition which surrounds the oocyte which has been used occasionally in human ivf program...

background: fatty acids are known to be critically important in multiple biological functions. phospholipid fatty acids of follicular fluid, an important microenvironment for the development of oocytes, may contribute to the women’s fertility and the efficacy of assisted reproduction techniques. the aim of this study was to investigate the effect of fatty acid composition of follicular fluid ph...

objective: to assess follicular development and endometrial growth using transvaginal sonography in spontaneous and clomiphene citrate induced (cc) cycles. materials and methods: one hundred consecutive couples with unexplained infertility were recruited for this cross sectional study from 2003 to 2005. patients were monitored for the first cycle with no medication while the laboratory routine ...

background: it is reasonable to think that some biochemical characteristics of follicular fluid (ff) surrounding the oocyte may play a critical role in determining the quality of oocyte and the subsequent potential needed to achieve fertilization and embryo development. objective: this study was carried out to evaluate the levels of ff homocysteine (hcy) in ivf candidate polycystic ovary syndro...

BACKGROUND Follicular aspirates represent a snapshot in time of conditions within the follicle at oocyte retrieval in women undergoing in vitro fertilization and embryo transfer. This clinical material has been much investigated and yet its cellular composition remains unclear. In this study we investigated the origin and profile of leukocytes found within follicular aspirates. METHODS We per...

Potential antimicrobial activity of follicular fluid and its selectivity remains open questions in field of human and animal reproduction. In our work we examine antimicrobial activity of porcine follicular fluid on coliform bacteria, as Gram-negative, and B. cereus, as Gram-positive, by incubation of different dilatations of bacteria with follicular fluid in cultivation medium and microbiologi...

Follicular helper T-cell (TFH) lymphomas comprise a unique group of that represent neoplastic proliferations follicular T-cells and share genetic, immunophenotypic, morphologic, clinical features. Angioimmunoblastic lymphoma (AITL) is the prototypical TFH lymphoma; in addition, 2017 revised World Health Organization (WHO) 4th edition recognizes two other subtypes: (FTCL) nodal peripheral with T...