Pediatric Textbook of Rare Diseases Diagnosis 2026-2027

Evidence-Based Approaches to Multisystem Phenotyping, Genomic Testing, and Clinical Decision-Making for Child Health Clinicians

von Jeremy D. Hampton MD

400 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Reach the diagnosis before the window closes.Roughly one child in twenty to thirty carries a rare disease, seventy percent of these conditions begin in childhood, and the median interval to diagnosis still runs four to seven years. This textbook is built for the moment that interval begins: a child with unexplained findings and no name attached to them. Thirty chapters run the field backward from the presentation rather than forward from the disease, covering red-flag recognition, structured phenotyping, pedigree analysis, tiered genomic testing, and the neurologic, metabolic, structural, and organ-system conditions through which rare disease reaches pediatric practice.Every chapter closes on an action available the same afternoon: the sample to draw before treatment, the relative to examine, the service to telephone.What this reference equips you to do: - Consensus red flags and clinical gateways applied to undifferentiated illness - decide when suspicion is justified rather than waiting for a pattern to declare itself- Structured phenotyping in standardized ontology terms, with anthropometry and photographic technique - supply laboratories a description they can act on- Three-generation pedigree construction and inheritance analysis - establish recurrence risk and choose between trio, duo, and proband-only testing- What each genomic modality detects and misses, from karyotype through sequencing, methylation, and repeat expansion assays - stop recording uninformative results as negative ones- The critical sample in metabolic decompensation, with handling requirements for ammonia, lactate, and paired hormonal values - capture what cannot be reconstructed afterward- Imaging pattern recognition in leukodystrophy, skeletal dysplasia, and cystic kidney disease - narrow a differential of thousands from the study you already have- Time-critical conditions ordered by the length of the window - identify what cannot wait until next week- The Phenotype Gateway System: ninety gateways from an observable finding to a definitive next step, consolidated in a master atlas indexed four waysKeep it where the undiagnosed child is seen, and shorten the odyssey by the interval that matters.

• Reihe: Independently published
• ISBN: 9798176319743
• Sprache: Englisch
• Erscheinungsdatum: 22.09.2026
• Größe: 279 x 216 mm
• Verlag: Independently published