Cirugia y cirujanos · 2019
Paraneoplastic Lambert-Eaton syndrome in a patient with disseminated metastatic cancer.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Arellano-Aguilar Gregorio, Núñez-Mojica Erik Santiago, Gutiérrez-Velazco José Luis, Domínguez-Carrillo Luis Gerardo
Аннотация
BACKGROUND: Neurological paraneoplastic syndromes are rare, occur in 0.01% of all cancer patients; like part of them, the Lambert-Eaton syndrome is an autoimmune presynaptic disorder of neuromuscular transmission characterized by muscle weakness and neurovegetative dysfunction, and often associated with small cell lung cancer.
CASE REPORT: A 72 years old female with a family history of lung cancer and leukemia, with 7 months of dry cough and 3 months with waist and pelvic muscle weakness, oropharyngeal dysphagia, dry mouth, chronic constipation and weight loss of 10 kg.
PHYSICAL EXAMINATION: patient prostrated; clinical muscle examination: pelvic muscles waist -3/5 and -4/5 the rest; diminished reflexes. Laboratory normal parathormone and hypercalcemia. With electrophysiological study and positive anti-voltage-gated calcium channel antibodies, confirming Lambert-Eaton syndrome and imaging studies with neoplastic condition in brain, liver and kidney, with unspecified primary origin.
CASE REPORT: A 72 years old female with a family history of lung cancer and leukemia, with 7 months of dry cough and 3 months with waist and pelvic muscle weakness, oropharyngeal dysphagia, dry mouth, chronic constipation and weight loss of 10 kg.
PHYSICAL EXAMINATION: patient prostrated; clinical muscle examination: pelvic muscles waist -3/5 and -4/5 the rest; diminished reflexes. Laboratory normal parathormone and hypercalcemia. With electrophysiological study and positive anti-voltage-gated calcium channel antibodies, confirming Lambert-Eaton syndrome and imaging studies with neoplastic condition in brain, liver and kidney, with unspecified primary origin.