Objective: To discuss imaging features of the adrenal glands in female pseudo-hermaphroditism. Methods: 11 cases of female pseudohermaphroditism (8-27 years old) were analyzed retrospectively. Results: In 9 of the 11 ...Objective: To discuss imaging features of the adrenal glands in female pseudo-hermaphroditism. Methods: 11 cases of female pseudohermaphroditism (8-27 years old) were analyzed retrospectively. Results: In 9 of the 11 patients with female pseudohermaphroditism who did no receive hormone replacement therapy, both internal and external branches of bilateral adrenal glands were found to be thickened, prolonged and twisted, and in 2 of the 9 patients they were found to be macronodularly hyperplasic. In one of the remaining two patients who had received long-term hormone replacement therapy, the adrenal glands were not thickened or twisted, though prolonged; and in the other patient imaging presentation of the adrenal glands was the same as that of those who did not receive hormone replacement therapy, but with co-existence of adrenal myelolipoma. Among the 11 patients agenesis of the uterus and the vagina was found in 4 cases. Conclusion: Female pseudohermaphroditism is a hereditary disease, where hyperplasia of the adrenal glands and agenesis of the uterus and the vagina were secondary. Early detection of these abnormalities by imageology would prove to be helpful in early detection and treatment of the condition.展开更多
Objective： To determine the frequency of adrenal injuries in patients presenting with blunt abdomi- nal trauma by computed tomography （CT）. Methods： During a 6 month period from January 1, 2011 to June 30, 2011, ...Objective： To determine the frequency of adrenal injuries in patients presenting with blunt abdomi- nal trauma by computed tomography （CT）. Methods： During a 6 month period from January 1, 2011 to June 30, 2011, 82 emergency CT examinations were performed in the setting of major abdominal trauma and ret- rospectively reviewed for adrenal gland injuries. Results： A total of 7 patients were identified as having adrenal gland injuries （6 males and 1 female）. Two patients had isolated adrenal gland injuries. In the other 5 patients with nonisolated injuries, injuries to the liver （1 case）, spleen （1 case）, retroperitoneum （2 cases） and mesentery （4 cases） were identified. Overall 24 cases with liver injuries （29 %）, 11cases with splenic injuries （13%）, 54 cases with mesenteric injuries （65%）, 14 cases （17%） with retroperitoneal injuries and 9 cases with renal injuries were identified. Conclusion： Adrenal gland injury is identified in 7 patients （11.7%） out of a total of 82 patients who underwent CT after major abdominal trauma. Most of these cases were nonisolated injuries. Our experience indicates that adrenal injury resulting from trauma is more common than suggested by other reports. The rise in incidence of adrenal injuries could be attributed to the mode of injury.展开更多
文摘Objective: To discuss imaging features of the adrenal glands in female pseudo-hermaphroditism. Methods: 11 cases of female pseudohermaphroditism (8-27 years old) were analyzed retrospectively. Results: In 9 of the 11 patients with female pseudohermaphroditism who did no receive hormone replacement therapy, both internal and external branches of bilateral adrenal glands were found to be thickened, prolonged and twisted, and in 2 of the 9 patients they were found to be macronodularly hyperplasic. In one of the remaining two patients who had received long-term hormone replacement therapy, the adrenal glands were not thickened or twisted, though prolonged; and in the other patient imaging presentation of the adrenal glands was the same as that of those who did not receive hormone replacement therapy, but with co-existence of adrenal myelolipoma. Among the 11 patients agenesis of the uterus and the vagina was found in 4 cases. Conclusion: Female pseudohermaphroditism is a hereditary disease, where hyperplasia of the adrenal glands and agenesis of the uterus and the vagina were secondary. Early detection of these abnormalities by imageology would prove to be helpful in early detection and treatment of the condition.
文摘Objective： To determine the frequency of adrenal injuries in patients presenting with blunt abdomi- nal trauma by computed tomography （CT）. Methods： During a 6 month period from January 1, 2011 to June 30, 2011, 82 emergency CT examinations were performed in the setting of major abdominal trauma and ret- rospectively reviewed for adrenal gland injuries. Results： A total of 7 patients were identified as having adrenal gland injuries （6 males and 1 female）. Two patients had isolated adrenal gland injuries. In the other 5 patients with nonisolated injuries, injuries to the liver （1 case）, spleen （1 case）, retroperitoneum （2 cases） and mesentery （4 cases） were identified. Overall 24 cases with liver injuries （29 %）, 11cases with splenic injuries （13%）, 54 cases with mesenteric injuries （65%）, 14 cases （17%） with retroperitoneal injuries and 9 cases with renal injuries were identified. Conclusion： Adrenal gland injury is identified in 7 patients （11.7%） out of a total of 82 patients who underwent CT after major abdominal trauma. Most of these cases were nonisolated injuries. Our experience indicates that adrenal injury resulting from trauma is more common than suggested by other reports. The rise in incidence of adrenal injuries could be attributed to the mode of injury.
