Pneumorrhachis(PR), or epidural emphysema, denotes the presence of air in the spinal epidural space. It can be associated with a variety of etiologies, including trauma; recent iatrogenic manipulations during surgical...Pneumorrhachis(PR), or epidural emphysema, denotes the presence of air in the spinal epidural space. It can be associated with a variety of etiologies, including trauma; recent iatrogenic manipulations during surgical, anesthesiological and diagnostic interventions;malignancy and its associated therapy. It usually represents an asymptomatic epiphenomenon but also can be symptomatic by itself, as well as by its underlying pathology, and rarely can be fatal. The pathogenesis and etiology of PR are varied and can sometimes be a diagnostic challenge. As such, there are no standard guidelines for the management of symptomatic PR and its treatment is often individualized. Here, we present a case of a 14-year-old boy treated for leukemia who developed this complication and whether chemotherapy related or not, it proved to be fatal for him. To our knowledge, this is the first case in the literature of this complication with acute lymphoblastic leukemia.展开更多
Pneumomediastinum,pneumorachis and subcutaneous emphysema are frequently benign and most commonly result from air escaping from the upper respiratory tract,intrathoracic airways,or gastrointestinal tract.Gas can also ...Pneumomediastinum,pneumorachis and subcutaneous emphysema are frequently benign and most commonly result from air escaping from the upper respiratory tract,intrathoracic airways,or gastrointestinal tract.Gas can also be generated by certain infections or reach the mediastinal space from outside air after trauma or surgery.In the article presented by Showkat et al a 14-year-old male patient with acute lymphoblastic leukemia(ALL) under chemotherapy developed pneumomediastinum,pneumorachis and subcutaneous emphysema.In the author's opinion,these complications were caused by ALL or chemotherapy that progressed to severe respiratory failure until the patient finally died in the intensive care unit.I would like to underline some important points,which have been raised following a paper published in the October issue of World Journal of Clinical Cases.展开更多
文摘Pneumorrhachis(PR), or epidural emphysema, denotes the presence of air in the spinal epidural space. It can be associated with a variety of etiologies, including trauma; recent iatrogenic manipulations during surgical, anesthesiological and diagnostic interventions;malignancy and its associated therapy. It usually represents an asymptomatic epiphenomenon but also can be symptomatic by itself, as well as by its underlying pathology, and rarely can be fatal. The pathogenesis and etiology of PR are varied and can sometimes be a diagnostic challenge. As such, there are no standard guidelines for the management of symptomatic PR and its treatment is often individualized. Here, we present a case of a 14-year-old boy treated for leukemia who developed this complication and whether chemotherapy related or not, it proved to be fatal for him. To our knowledge, this is the first case in the literature of this complication with acute lymphoblastic leukemia.
文摘Pneumomediastinum,pneumorachis and subcutaneous emphysema are frequently benign and most commonly result from air escaping from the upper respiratory tract,intrathoracic airways,or gastrointestinal tract.Gas can also be generated by certain infections or reach the mediastinal space from outside air after trauma or surgery.In the article presented by Showkat et al a 14-year-old male patient with acute lymphoblastic leukemia(ALL) under chemotherapy developed pneumomediastinum,pneumorachis and subcutaneous emphysema.In the author's opinion,these complications were caused by ALL or chemotherapy that progressed to severe respiratory failure until the patient finally died in the intensive care unit.I would like to underline some important points,which have been raised following a paper published in the October issue of World Journal of Clinical Cases.
