RESUMEN
Acute mesenteric ischaemia (AMI) is a life-threatening gastrointestinal complication uncommonly described in premature infants. The diagnosis of AMI is challenging and may be delayed due to the limitation of accurate diagnostic imaging and non-specific clinical signs. Furthermore, AMI can be misdiagnosed as necrotising enterocolitis (NEC) due to the overlapping clinical and radiological features. Though known to be associated with high mortality rates, early recognition and intervention can improve the survival rates in infants with AMI. We describe a case of a premature infant who presented with an acute abdomen and haemodynamic collapse, initially treated for NEC but later diagnosed with AMI intraoperatively. Due to the extensive bowel necrosis, surgical intervention was rendered futile and the infant finally succumbed to the disease.
Asunto(s)
Enterocolitis Necrotizante , Recien Nacido Prematuro , Isquemia Mesentérica , Humanos , Enterocolitis Necrotizante/diagnóstico , Enterocolitis Necrotizante/cirugía , Isquemia Mesentérica/diagnóstico , Isquemia Mesentérica/cirugía , Isquemia Mesentérica/diagnóstico por imagen , Isquemia Mesentérica/etiología , Diagnóstico Diferencial , Recién Nacido , Resultado Fatal , Masculino , Enfermedades del Prematuro/diagnóstico , Abdomen Agudo/etiología , Enfermedad AgudaRESUMEN
Retropharyngeal infections (RPIs) are uncommon in young infants and are difficult to diagnose due to their non-classical presentation. RPI can occasionally be complicated with multiple cranial nerve palsies but rarely in isolation. Isolated hypoglossal nerve palsy (HNP) due to RPI has been described in the literature but mostly in older children and adults. Assessment for hypoglossal nerve function is challenging in a young infant because the conventional signs of hypoglossal nerve dysfunction are difficult to elicit in this age group. Early recognition and treatment of RPI are associated with good HNP recovery. We present a case of a young infant with tongue deviation and difficulty with feeding attributed to an isolated HNP caused by suppurative retropharyngeal lymphadenitis. The infant underwent incision and drainage with complete recovery of the tongue function after 8 weeks.
Asunto(s)
Enfermedades del Nervio Hipogloso , Linfadenitis , Humanos , Lactante , Drenaje/métodos , Enfermedades del Nervio Hipogloso/diagnóstico , Enfermedades del Nervio Hipogloso/etiología , Linfadenitis/diagnóstico , Linfadenitis/complicaciones , SupuraciónRESUMEN
Neonatal adrenal haemorrhage (NAH) is more frequently described in neonates due to their relatively larger size and increased vascularity. While most are asymptomatic, they can present with anaemia, jaundice, abdominal mass, scrotal haematoma or more severe complications such as shock and adrenal insufficiency. Scrotal haematoma seen with NAH may be mistaken for other more serious conditions causing acute scrotum. Prompt sonographic examination that includes the bilateral adrenal glands may help to detect NAH early and to avoid unnecessary interventions. Cases of NAH causing ipsilateral inguinal ecchymosis and scrotal haematoma have been reported, but contralateral haematomas are very rare. In this report, we present a unique case of a neonate with an antenatally acquired adrenal haematoma complicated with an acute peripartum rebleeding manifesting as a contralateral scrotal haematoma and inguinal ecchymosis. The NAH was treated conservatively and resolved on follow-up imaging.
Asunto(s)
Enfermedades de las Glándulas Suprarrenales , Equimosis , Hematoma , Hemorragia , Escroto , Humanos , Equimosis/etiología , Escroto/diagnóstico por imagen , Hematoma/complicaciones , Hematoma/diagnóstico por imagen , Hematoma/diagnóstico , Hematoma/etiología , Masculino , Recién Nacido , Enfermedades de las Glándulas Suprarrenales/complicaciones , Enfermedades de las Glándulas Suprarrenales/diagnóstico , Enfermedades de las Glándulas Suprarrenales/diagnóstico por imagen , Hemorragia/etiología , Hemorragia/diagnóstico , Hemorragia/diagnóstico por imagen , Femenino , Ultrasonografía , Enfermedades de los Genitales Masculinos/complicaciones , Enfermedades de los Genitales Masculinos/diagnóstico por imagen , Enfermedades de los Genitales Masculinos/etiología , Enfermedades de los Genitales Masculinos/diagnóstico , EmbarazoRESUMEN
Peripheral demyelinating neuropathy, central dysmyelinating leukodystrophy, Waardenburg syndrome and Hirschsprung disease (PCWH) is a rare manifestation of Waardenburg-Shah syndrome associated with mutations in the SOX10 gene. The phenotypic expression is variable, thus presenting a diagnostic challenge. Clinical manifestations of PCWH may mimic other neurocutaneous syndromes. A thorough history, careful physical examination, appropriate imaging studies and an index of suspicion are needed to diagnose this condition. We describe an adolescent girl with skin hypopigmentation and blue irides associated with sensorineural hearing loss, Hirschsprung disease, as well as seizures with neurological signs, and discuss the challenges in diagnosing PCWH.
Asunto(s)
Enfermedades Desmielinizantes , Enfermedad de Hirschsprung , Hipopigmentación , Síndrome de Waardenburg , Adolescente , Niño , Enfermedades Desmielinizantes/diagnóstico , Femenino , Enfermedad de Hirschsprung/complicaciones , Enfermedad de Hirschsprung/diagnóstico , Enfermedad de Hirschsprung/genética , Humanos , Hipopigmentación/diagnóstico , Hipopigmentación/genética , Mutación , Factores de Transcripción SOXE/genética , Síndrome de Waardenburg/complicaciones , Síndrome de Waardenburg/diagnóstico , Síndrome de Waardenburg/genéticaRESUMEN
Pheochromocytomas are rare in children. The diagnosis is usually established from a raised urinary or plasma catecholamine or their metabolites. We present a girl aged 11 years who manifested with a hypertensive crisis secondary to an adrenal tumour but with unexpectedly normal urinary metanephrine and catecholamine results. She improved spontaneously following the crisis and underwent surgery later. The histopathological study confirmed a pheochromocytoma with large central necrosis. Her genetic screening reported a pathogenic von Hippel-Lindau gene mutation. Surveillance scan postsurgery detected no other tumours. Following the catecholamine crisis, an acute infarct occurred, resulting in extensive tumour necrosis and subsequent rapid remission of symptoms and paradoxically normal biochemical markers. Although not unheard of in adults, we believe this is the first reported case of an extensive spontaneous necrosis resulting in a biochemically normal pheochromocytoma in a child.