The authors report on their experience in the medical and surgical management of three cases of penetrating craniocerebral injuries caused by a nail. In all three cases, it was an aggression. Two of the three patients...The authors report on their experience in the medical and surgical management of three cases of penetrating craniocerebral injuries caused by a nail. In all three cases, it was an aggression. Two of the three patients were male. The cranial locations affected were respectively left parietal, right temporal and right frontal. The Glasgow coma score (GCS) was between 9 and 13. None of the patients had a motor deficit. A plain skull radiographs was performed for each patient. All patients underwent surgery and all received antibiotic therapy and tetanus vaccination. In two cases, post-operative outcome was simple. Recovery was complete without sequelae. The patient with a GCS of 9 died the day after surgery.展开更多
PURPOSE Syringomyelia is a misleading disease since the problem always lies elsewhere.Arachnoiditis,because it is radiographically difficult to discern,is an especially insidious cause.To better guide selection from a...PURPOSE Syringomyelia is a misleading disease since the problem always lies elsewhere.Arachnoiditis,because it is radiographically difficult to discern,is an especially insidious cause.To better guide selection from among surgical treatment options for syringomyelia,we reviewed our case series of patients without Chiari malformation or spinal injury.METHODS Excluding syringomyelia due to Chiari malformation,spinal cord injury,and tumors,32 patients(mean age 44 years)were operated on between 1995 and 2013and followed up for a mean of 53.8 months.Presumed causes at diagnosis,clinical and radiological findings,type of operation,clinical and radiological outcome were reviewed.RESULTS Duration of clinical history varied widely(range 6-164 months).Clinical assessment was based on the McC ormick classification(15 independent,17 dependent).Causes included birth trauma,pyogenic meningitis,tuberculous meningitis,postoperative scarring,dysraphism,and basilar impression.Treatment was local decompression with arachnoid lysis and shunts.Hindbrain-related syringomyelia was differentiated from non hindbrain-related syringomyelia.Hindbrain arachnoiditis was significantly associated with radiological findings at the foramen magnum(P=0.01)and craniocervical decompression(P<0.03),with good clinical and radiological outcome at 6 months and later follow-up controls(P=0.02),whereas uneven results were observed in cases of non-hindbrain arachnoiditis.CONCLUSIONS To remove the cause of syringomyelia,surgical planning will rely on thorough clinical history and accurate imaging to determine the site of cerebrospinal fluid obstruction.Craniocervical decompression to dissect basal arachnoiditis in the posterior fossa can be recommended in hindbrain syringomyelia.Treatment of non-hindbrain arachnoiditis is more controversial,probably owing to uncertainties about the extent of adhesions.展开更多
Background Rathke＇s cleft cyst （RCC） is one of the most common incidentally discovered sellar lesions, while symptomatic cases are relatively rare. Surgical treatment is recommended for symptomatic patients to drai...Background Rathke＇s cleft cyst （RCC） is one of the most common incidentally discovered sellar lesions, while symptomatic cases are relatively rare. Surgical treatment is recommended for symptomatic patients to drain the cyst content and to remove the capsule safely. The aim of this study was to clarify the clinical features, surgery considerations and therapy outcomes of symptomatic RCCs. Methods Totally 42 patients （19 males and 23 females） were retrospectively reviewed with the diagnosis of RCCs under surgery resection at the Affiliated Hospital of Medical College, Qingdao University between January 2005 and December 2010. Results Patients＇ age ranged from 6 to 67 years （mean of 41.6 years）. The duration of symptoms ranged from 4 days to 10 years. Headache （69%）, visual impairment （36%）, and pituitary dysfunction （10%） were the most common presenting symptoms. The maximum diameter of cysts ranged from 6.0 to 46.7 mm （mean of 20.07 mm）. Of the 42 patients, 36 underwent endonasal transsphenoidal approach and the others underwent transcranial approach. Thirty patients had a subtotal resection and decompression, while 12 patients had a total cyst resection. Cysts of 28 patients were lined by simple cubical or columnar epithelium, and cysts of 34 patients were filled by amorphous colloid material, that was the characteristic of RCCs. The majority of patients presented with a simple headache, and 93% of this group experienced a complete improvement after surgery. Twelve of 15 patients （80%） with preoperative visual deficits experienced an improvement in their vision after surgery. All of those patients with pituitary dysfunction experienced an improved endocrine status. The endocrinological complication usually was diabetes insipidus, and postoperative transient diabetes insipidus occurred in 13 （31%） patients without any permanent diabetes insipidus. The overall recurrence rate was 7% at a mean follow-up of 22 months （range 12-60 months）. Conclusions Surgical treatment is to drain the contents of the cyst and to remove the capsule as much as possible under the precondition that does not increase the complications. Biopsy and decompression procedures are recommended for most cases.展开更多
文摘The authors report on their experience in the medical and surgical management of three cases of penetrating craniocerebral injuries caused by a nail. In all three cases, it was an aggression. Two of the three patients were male. The cranial locations affected were respectively left parietal, right temporal and right frontal. The Glasgow coma score (GCS) was between 9 and 13. None of the patients had a motor deficit. A plain skull radiographs was performed for each patient. All patients underwent surgery and all received antibiotic therapy and tetanus vaccination. In two cases, post-operative outcome was simple. Recovery was complete without sequelae. The patient with a GCS of 9 died the day after surgery.
文摘PURPOSE Syringomyelia is a misleading disease since the problem always lies elsewhere.Arachnoiditis,because it is radiographically difficult to discern,is an especially insidious cause.To better guide selection from among surgical treatment options for syringomyelia,we reviewed our case series of patients without Chiari malformation or spinal injury.METHODS Excluding syringomyelia due to Chiari malformation,spinal cord injury,and tumors,32 patients(mean age 44 years)were operated on between 1995 and 2013and followed up for a mean of 53.8 months.Presumed causes at diagnosis,clinical and radiological findings,type of operation,clinical and radiological outcome were reviewed.RESULTS Duration of clinical history varied widely(range 6-164 months).Clinical assessment was based on the McC ormick classification(15 independent,17 dependent).Causes included birth trauma,pyogenic meningitis,tuberculous meningitis,postoperative scarring,dysraphism,and basilar impression.Treatment was local decompression with arachnoid lysis and shunts.Hindbrain-related syringomyelia was differentiated from non hindbrain-related syringomyelia.Hindbrain arachnoiditis was significantly associated with radiological findings at the foramen magnum(P=0.01)and craniocervical decompression(P<0.03),with good clinical and radiological outcome at 6 months and later follow-up controls(P=0.02),whereas uneven results were observed in cases of non-hindbrain arachnoiditis.CONCLUSIONS To remove the cause of syringomyelia,surgical planning will rely on thorough clinical history and accurate imaging to determine the site of cerebrospinal fluid obstruction.Craniocervical decompression to dissect basal arachnoiditis in the posterior fossa can be recommended in hindbrain syringomyelia.Treatment of non-hindbrain arachnoiditis is more controversial,probably owing to uncertainties about the extent of adhesions.
文摘Background Rathke＇s cleft cyst （RCC） is one of the most common incidentally discovered sellar lesions, while symptomatic cases are relatively rare. Surgical treatment is recommended for symptomatic patients to drain the cyst content and to remove the capsule safely. The aim of this study was to clarify the clinical features, surgery considerations and therapy outcomes of symptomatic RCCs. Methods Totally 42 patients （19 males and 23 females） were retrospectively reviewed with the diagnosis of RCCs under surgery resection at the Affiliated Hospital of Medical College, Qingdao University between January 2005 and December 2010. Results Patients＇ age ranged from 6 to 67 years （mean of 41.6 years）. The duration of symptoms ranged from 4 days to 10 years. Headache （69%）, visual impairment （36%）, and pituitary dysfunction （10%） were the most common presenting symptoms. The maximum diameter of cysts ranged from 6.0 to 46.7 mm （mean of 20.07 mm）. Of the 42 patients, 36 underwent endonasal transsphenoidal approach and the others underwent transcranial approach. Thirty patients had a subtotal resection and decompression, while 12 patients had a total cyst resection. Cysts of 28 patients were lined by simple cubical or columnar epithelium, and cysts of 34 patients were filled by amorphous colloid material, that was the characteristic of RCCs. The majority of patients presented with a simple headache, and 93% of this group experienced a complete improvement after surgery. Twelve of 15 patients （80%） with preoperative visual deficits experienced an improvement in their vision after surgery. All of those patients with pituitary dysfunction experienced an improved endocrine status. The endocrinological complication usually was diabetes insipidus, and postoperative transient diabetes insipidus occurred in 13 （31%） patients without any permanent diabetes insipidus. The overall recurrence rate was 7% at a mean follow-up of 22 months （range 12-60 months）. Conclusions Surgical treatment is to drain the contents of the cyst and to remove the capsule as much as possible under the precondition that does not increase the complications. Biopsy and decompression procedures are recommended for most cases.
