Kategoria BISAC: Health & Fitness >> Diseases & Conditions - Genetic

Human beings normally have a total of 46 chromosomes, with each chromosome present twice, apart from the X and Y chromosomes in males. Some three million people worldwide, however, have 47 chromosomes: they have a small supernumerary marker chromosome (sSMC) in addition to the 46 normal ones. This sSMC can originate from any one of the 24 human chromosomes and can have different shapes. Approximately one third of sSMC carriers show clinical symptoms, while the remaining two thirds manifest no phenotypic effects.

This guide represents the first book ever published on this topic. It...

This unique text provides a comprehensive yet concise review of the various environmental factors and lifestyle choices which impact male fertility, with special emphasis on the mechanisms that contribute to decreased sperm production and impaired function. Internationally recognized scientists and clinicians, leaders in the field of infertility, gather their insights and discuss how to prevent, address and cure male infertility caused by factors such as smoking, alcohol consumption, medication and drug use, obesity, dietary and exercise habits, sexually transmitted infections,...

This book provides a comprehensive review of CT Virtual Hysterosalpingography, a new non-invasive diagnostic technique that allows the evaluation of the entire gynecologic tract in a single study, by combining the benefits of hysterosalpingography (HSG) with multidetector Computed Tomography (CT). The addition of 64-row CT scanners with HSG has significantly improved visualization and assessment of the uterine cavity and fallopian tubes and allows for the diagnosis of polyps, myomas, uterine anomalies and tubal pathology with a high degree of accuracy.

CT Virtual...

Non-Invasive Sperm Selection for In Vitro Fertilization summarizes and discusses the relevant literature on the various advanced sperm selection methods used in modern Assisted Reproductive Technologies (ART). Chapters review some of the major unresolved issues in the field, the feasibility and success of the various sperm selection methods, their safety and the effects they have on sperm quality and ART outcomes. The book makes recommendations on clinical applications and future research, while helping to elucidate the benefits and promise of non-invasive sperm selection...

Oncofertility is a specialty that bridges the disciplines of reproductive endocrinology and infertility and oncology, with the goal of expanding the reproductive options of cancer patients. Given fertility risks associated with specific cancer treatments, as well as the improved long-term survival made possible by these therapies, there has been growing interest in expanding reproductive options for cancer patients. Indeed, both cancer survivors and the medical community have acknowledged the importance of patient counseling and the pursuit of fertility preservation options prior to...

Comprised exclusively of clinical cases covering ectopic pregnancy, this concise, practical casebook will provide clinicians in reproductive medicine and obstetrics/gynecology with the best real-world strategies to properly diagnose and treat the various forms of the condition they may encounter. Each chapter is a case that opens with a unique clinical presentation, followed by a description of the diagnosis, assessment and management techniques used to treat it, as well as the case outcome and clinical pearls and pitfalls. Cases included illustrate different management strategies - from...