Acute spontaneous subdural haematoma after transsphenoidal surgery

Summary Only one case of acute spontaneous subdural haematoma (ASSDH) has been reported following transsphenoidal surgery, whereas, another case of chronic SDH has been reported. We present a patient with pituitary apoplexy, who was treated by transsphenoidal surgery. 8 days postoperative he developed an ASSDH requiring immediate surgical evacuation. This case documents the third occurrence of SDH as a complication of transsphenoidal surgery and is the first report of ASSDH that required immediate surgical evacuation.     

Chronic subdural haematoma — a comparison of two different treatment modalities

Summary Burr-hole craniotomy (BHC) and closed-system drainage undoubtedly is currently the most accepted treatment offered in chronic subdural haematoma (CSDH). Although twist-drill trephination (TDT) techniques have been available for years, now a special subdural catheter kit has been launched for treatment of CSDH. In a prospective study, 33 patients with 36 CSDH were treated with a 5-mm TDT regimen and insertion of a CORDIS subdural catheter (CORDIS Corp., Miami, USA). The results are compared with a consecutive series of 33 patients treated previously with an 11-mm BHC and closed-system drainage for 40 CSDH: Recurrence and persistence rate of CSDH treated with TDT necessitating a second intervention was 18.1%, no further surgical intervention was necessary. In BHC treated patients, 33.3% of haematomas had to be reoperated on, another 6.0% had to be re-operated on a third time. Infection rate in BHC treated patients was 18.1% as compared with a 0% infection rate in patients treated with the TDT technique. Mortality rate for the BHC method was 9.0% as compared with 6.0% in the TDT treatment regimen.Significantly better clinical results are achieved using the TDT technique with insertion of a special subdural catheter, making this procedure superior to the BHC regimen.     

Unusual evolution of a post-traumatic subdural haematoma

Summary The authors describe a case of a post-traumatic subdural haematoma with an unusual evolution in two phases, one slow, the other very rapid. The rapidity of the evolution was caused by the rupture of a cortical dural artery, shown angiographically.     

Chronic subdural haematoma associated with pre-eclampsia: Case report and review of the literature

Pre-eclampsia complicates approximately 5–8% of all pregnancies and may have adverse long-term effects on both mother and child. Chronic atraumatic subdural haematoma as a complication of severe pre-eclampsia, in the absence of clotting factor abnormalities, is a very rare condition. We present the case of a 30-year-old Moroccan woman who had a pregnancy 10 years previously, with an uneventful delivery. She presented with pre-eclampsia complicating a 29-week-old pregnancy. A few days preceding maternity unit admission the patient complained of headaches and malaise. Her blood pressure at admission was 150/120 mmHg and subsequently was treated with doses of methyldopa and magnesium sulphate. Her condition worsened with a loss of consciousness 24 hours later and was transferred to the neurosurgical unit. A brain computerized tomography (CT) scan revealed a left-sided subdural haematoma and the patient underwent surgery, with a good postoperative outcome. This article highlights the occurrence of neurological complications due to pre-eclampsia/eclampsia that require particular neurosurgical attention, its treatment and prognosis. We also review the literature regarding this pathology.     

Chronic subdural haematoma in the elderly.

A series of 20 patients over the age of 60 years, all suffering from chronic subdural haemotoma, is reviewed. Factors leading to diagnostic errors are emphasized. Burr-hole aspiration supplemented by adequate measures to aid in reexpansion of the brain remains the primary choice of treatment in this condition.     

Life threatening hyponatraemia following evacuation of spontaneous chronic subdural haematoma

We report the case of a 43-year-old woman who developed life threatening hyponatraemia 4 days following burr hole drainage of a spontaneous chronic subdural haematoma (CSDH). Syndrome of inappropriate secretion of antidiuretic hormone was confirmed. This is the first report of delayed life threatening hyponatraemia developing postoperatively in CSDH. The mechanism remains unclear but may involve brain shift on the pituitary stalk following subdural evacuation.     

Spontaneous acute subdural haematoma caused by tension pneumocephalus

Summary We describe the first case of spontaneous acute subdural haematoma (SASH) caused by tension pneumocephalus in a patient who had undergone surgery for sinusitis followed by meningitis many years previously. The patient presented with a seizure and epistaxis. The haematoma was caused by a torn bridging vein. Tension pneumocephalus has to be added to the list of possible causes for SASH.     

Spinal subdural haematoma as a complication of cranial surgery

Summary ?Background. Spinal subdural haematoma is a rare condition usually associated with several precipitating factors including coagulopathy, lumbar puncture, trauma, vascular malformation and previous spinal surgery. In this paper we report spinal subdural haematoma related to cranial surgery which is a previously unknown precipitating factor. Method. The medical records of six patients in whom spinal subdural haematoma developed after cranial surgery was reviewed retrospectively for clinical presentation, radiological findings, treatment, and outcome. Findings. Six patients presented with low back pain and radiculopathy in the lower extremity after surgery for intracranial lesions. Symptom onset was between 2 and 9 days after cranial surgery. Initial cranial procedures were craniotomy and tumour removal in 1 patient, clipping of aneurysm in 1, temporal lobectomy for epilepsy in 4. None of the patients had previously known precipitating factors for spinal subdural haematoma. In all of them, the diagnosis was confirmed by magnetic resonance (MR) imaging and the spinal segment involved was the lower lumbar and sacral level except for one patient with a wide distribution of haematoma over the thoracolumbar region. All patients recovered completely without surgical intervention. Interpretation. Spinal subdural haematoma is a rare but possible complication of cranial surgery. It should be considered in patients with back pain and radiculopathy in the lower extremity developing after surgery for intracranial lesions. Unlike spontaneous spinal subdural haematoma with other precipitating factors, spinal subdural haematoma developing after cranial surgery takes a benign clinical course and resolves spontaneously over several days to 2 weeks without surgical intervention. Published online May 19, 2003     

Choreathetoid movement as an unusual presentation of subdural haematoma

Summary  Subdural haematomas can present with a wide variety of symptoms. An atypical presentation can be movement disorders. The key feature is that the history of onset is more rapid than with neurological conditions such as Parkinson’s disease. The symptoms can also be an acute worsening of pre-existing disorder. The case discussed involved an 80 year old woman with bilateral choreathetoid movements attributed to a unilateral chronic subdural haematoma. The haematoma was surgically drained and the symptoms resolved. Sporadic reports of similar cases of movement disorders associated with subdural haematomas exist in the literature, but rarely do unilateral haematomas present with bilateral symptoms. Pressure effects, neurotransmitter abnormality and ischaemia have been postulated as reasons for this type of presentation. Unexplained and sudden movement disorders might warrant imaging to rule out a subdural haematoma as the cause. Correspondence: Mrs. G. Pickett, Salford Royal Hospital, Stott Lane, Salford M6 8HD, UK.     

Human Kluver-Bucy syndrome following acute subdural haematoma

Summary. We present a rare case of complete human Kluver-Bucy syndrome (KBS) following recovery from transtentorial herniation caused by acute subdural haematoma (ASDH). A 17-year-old right-handed high school boy got into stupor within five minutes after 3-rounds of sparing at boxing. Emergency computed tomographic (CT) scan showed right cerebral hemispheric ASDH, which was evacuated following intentional decompressive craniectomy. After recovery of consciousness, he developed emotional changes (placidity with loss of normal fear and anger), psychic blindness, aberrant sexual behaviour, excessive oral tendencies, increased appetite, and hypermetamorphosis in order of mention, which were observed with waxing and waning from 17th to 28th hospital day. Peri-operative CT scaning and magnetic resonance imaging showed lesions of the right temporal lobe and right-dominant orbitofrontal regions including bilateral rectal and medial orbital gyri, and the intact left temporal lobe. Two pathogeneses can be thought of and the whole picture of KBS following ASDH can arise even though one (left in this case) temporal lobe is preserved, 1) in which associated orbitofrontal lesions of the frontal lobes may correlate with occurrence of KBS, or 2) cerebral blood hypoperfusion of both temporal lobes due to increased intracranial pressure and/or compression of both posterior cerebral arteries at the edge of the tentorium cerebelli occurs.     

Spontaneous chronic head and spinal subdural haematoma

Summary Spinal chronic subdural haematomas (SSDH) are extremely rare. We report a case of a SSDH combined with intracranial SDH. After tapping the SSDH in addition to the evacuation of SDH, the clinical symptoms dramatically improved. SSDH are considered to have an uncertain prognosis; however, good results can be obtained with an early diagnosis and prompt treatment.     

A rare case of chronic subdural haematoma presenting with paraparesis: A case report and review of literature

Objectives

To report a rare case of spontaneous chronic subdural haematoma presenting with paraparesis and to highlight that subdural haematoma as one of the differential diagnoses for unexplained paraparesis.

Summary of background data

Chronic subdural haematoma is common in elderly people usually presenting with altered mental status, monoplegia, headache and seizure. But spontaneous chronic subdural haematoma resulting in paraparesis is not reported in the literature.

Methods

A 58-year-old male patient presented with weakness of bilateral lower limbs and retention of urine and constipation. Patient was thoroughly evaluated and analysed.

Conclusion

Spontaneous chronic subdural haematoma should be considered as one of the deferential diagnosis for paraparesis in elderly.Abbreviations: CSDH, chronic subdural haematoma; MRI, magnetic resonance imaging; ICBF, intracranial blood flow     

Nontraumatic spinal subdural haematoma occurring in a postpartum period

Summary.  Spontaneous occurrence of spinal subdural haematoma (SSH) is very rare. While many neurological disorders can develop in pregnant patients in relation to haemostatic imbalance, there have been no reports in the literature suggesting that pregnancy and/or childbirth per se could be a single risk factor for acute SSH.  A 38-year-old previously healthy woman gave birth to a baby via transvaginal normal delivery. The patient had no history of receiving anticoagulants. Eight days after delivery, she experienced sudden onset severe interscapular back pain, and the next day she developed dysesthesia in the both legs and mild urinary retention. Severe meningeal signs were noted. Lumbar puncture revealed bloody cerebrospinal fluid. Magnetic resonance images revealed SSH in the ventral position spreading from levels Th1 to Th7. The patient underwent conservative treatment after which the symptoms gradually improved. Serial MRI study at 17 and 69 days after onset showed spontaneous regression of the SSH. Spinal angiography did not show any vascular malformations, but simultaneous cerebral angiography revealed a co-existing cerebral aneurysm on the C2 segment of the left internal carotid artery. It is unlikely that the cerebral aneurysm was the origin of the SSH, based on the clinical and radiographic findings. Moreover, we confirmed the unruptured nature of the aneurysm during the clipping procedure at open surgery.  We report the unique case of subacute SSH occurring 8 days after childbirth without other known risk factors. The possible etiology and magnetic resonance imaging (MRI) findings in this case, and the current controversy concerning therapy for SSH are discussed. Published online February 10, 2003  Correspondence: Kazumichi Yamada, M.D., Ph.D., Department of Neurosurgery, Kumamoto University Medical School, 1-1-1 Honjo, Kumamoto 860-8556, Japan.     

Continuous subgaleal suction drainage for the treatment of chronic subdural haematoma

Summary Background. Chronic subdural haematoma is one of the most common entities encountered in daily practice. Many methods of treatment have been reported, each with its own advantages and disadvantages. Method. The authors present a novel technique for the management of chronic subdural haematoma which is a variation of a closed drainage system. After evacuation of the haematoma through a single burr hole, we inserted a Jackson Pratt drain into the subgaleal space, with suction facing the burr hole, allowing for continuous drainage of the remaining haematoma. Findings. We used the method for over 4 years to treat 224 patients. Seventeen patients (7.6%) needed a second operation for a recurrence of the haematoma no patient required a third operation. Postoperative complications developed in 3 patients. Two patients died while in the hospital, a mortality rate of 0.9%. Conclusions. The use of suction assisted evacuation, is followed by results that compare satisfactorily to reports of previous methods, with a low rate of recurrence and complications. It is relatively less invasive and can be used in high risk patients.     

Extensive craniofacial subcutaneous emphysema after evacuation of a chronic subdural haematoma

Summary ¶An unusual complication of craniofacial subcutaneous emphysema after evacuation of a chronic subdural haematoma is reported. The emphysema caused massive swelling and deformity of the patients head and face, as well as the occlusion of both eyes, and it resolved spontaneously. The possible mechanisms of development of emphysema are discussed.Published online July 25, 2003     

Chronic expanding epidural haematoma

Summary An encapsulated fluid epidural haematoma in a 9-year-old boy was successfully evacuated by a simple burr hole procedure 5 months after a minor head injury. Clinicopathological findings suggested that chronic expansion of an initially unsuspected epidural haematoma occurred as a result of repeated haemorrhages from the haematoma membrane, resulting in an unusually long delayed appearance of clinical evidence. This case demonstrates that a chronic expanding process similar to that seen in chronic subdural haematoma needs to be considered as a possible complication of epidural haematoma and indicates an important role for the haematoma membrane in the chronic expansion of epidural haematoma.     

Spontaneous bilateral chronic subdural haematoma of the posterior fossa. Case report and review of the literature

Summary. Summary.   Introduction: Chronic subdural haematomas of the posterior fossa in adults without a history of trauma are very rare. To our knowledge, only 15 cases have so far been reported in the literature, including those with anticoagulation therapy. A case of spontaneous bilateral infratentorial chronic subdural haematoma associated with anticoagulation therapy in an alive adult is presented and the relevant literature is reviewed.   Case Report: A 70 year old female presented with progressive dizziness, vertigo and gait ataxia. She was on anticoagulation therapy for heart disease. Neuro-imaging revealed bilateral infratentorial subdural masses.  The subdural masses were suspects for chronic subdural haematomas by neuroradiological criteria. Because of the progressive symptomatology, the haematomas were emptied through burrhole trepanations. Chocolate-colored fluid, not containing clotted components, gushed out under great pressure. The source of bleeding could not be identified. The patient recovered well from surgery, but died 4 months later shortly after admission to another hospital from heart failure.   Discussion: The chronic subdural haematomas in this patient may have been due to rupture of bridging veins caused by a very mild trauma not noticed by the patient and possibly aggravated by the anticoagulation therapy. Infratentorial chronic subdural haematoma should at least be a part of the differential diagnosis in elderly patients with cerebellar and vestibular symptomatology even without a history of trauma.     

Chronic lumbar epidural haematoma presenting with acute paraparesis

Summary ¶Chronic spinal epidural haematomas are very rare and have been reported to occur only in the lumbar region. They usually become symptomatic through radicular pain or neurogenic claudication. The epidural bleeding is thought to originate from a rupture of an epidural vein due to a sudden increase in intra-abdominal pressure or due to trauma.The patient reported on here developed acute paraparesis about 8 weeks after a mild fall on the buttocks. MRI showed a spinal epidural mass located dorsolaterally at the level of L3–L5. The mass was surgically removed. Histological and immunohistological studies disclosed an organised haematoma.The clinical, radiological and intra-operative features of this case are described, and the relevant literature is analysed.Published online October 20, 2003