Scrub Typhus Presenting as Subdural Hemorrhage with Normal Platelet Counts: A Rare Case Presentation

Scrub typhus is a common zoonotic disease with high case fatality rate. The clinical presentation of this disease may vary from acute febrile illness, thrombocytopenia, gastrointestinal manifestations, coagulopathy to neurological manifestations. The common neurological manifestations are meningitis and meningoencephalitis, whereas subdural hemorrhage, cerebrovascular accident, i.e., intracerebral hemorrhage, infarct, subarachnoid hemorrhage, etc. are among rare neurological presentations. Scrub typhus-induced neurological disease should be investigated to provide a timely and appropriate diagnosis and to reduce the mortality in complicated scrub typhus infection. Here we report a case of scrub typhus complicated with subdural hemorrhage admitted in our hospital.

Acute subdural hematoma secondary to sacral arachnoid cyst surgery: a case report / 中华神经科杂志

Sacral cyst usually occurs around the nerve root, which is the accumulation of cerebrospinal fluid between the intima and the perineurium at the junction of the posterior spinal nerve root and the dorsal root ganglion. Its typical clinical manifestations include low back pain, lower limb radiation pain, rectal/bladder dysfunction and so on. Complications of acute subdural hematoma with cerebral hernia after posterior midline cystectomy of sacral cyst are rare. A middle-aged female patient with sacral cyst was admitted to Gansu Provincial Hospital. After the operation, acute subdural hematoma occurred in the right frontoparietal temporal occipital region, and cerebral herniation was formed. After the operation, the patient was given rehabilitation exercise and discharged well. No neurological deficits were observed during follow-up.

A Case of Gravesʼ Disease Successfully Controlled with Shakanzoto when Western Medical Treatment Became Difficult Due to a Combination of Liver Injury and Acute Subdural Hemorrhage / 日本東洋医学雑誌

This is a case report of Graves' disease. The patient was 76-year-old female. She was hospitalized for acute subdural hemorrhage immediately after onset of Graves' disease with liver injury. It was difficult to treat her with Western medicine because of the potential side effects of the drug. So we prescribed shakanzoto. Thyroid hormone levels, TRAb levels and physical symptoms were all improved. Psychological symptoms were also improved. This suggests that Graves' disease can be improved by Kampo medicine when Western medical treatment is difficult.

Delayed Extensive White Matter Injury Caused by a Subdural Hemorrhage and Role of Corticospinal Tract Integrity

A subdural hemorrhage (SDH) is a common disorder with usually good prognosis. Most SDHs resolve with or without with minimal sequelae. We present a case report of a patient with SDH, who had delayed extensive white matter injury with disruptions of corticospinal tracts (CSTs) by diffusion tensor imaging (DTI) and showed abysmal prognosis, despite long-term rehabilitation. A 62-year-old man with an SDH underwent burr hole trephination for hematoma removal. Within 7 days, the hemorrhage diminished. At 12 weeks after the onset, the patient's weakness did not improve, and a follow-up magnetic resonance imaging revealed extensive leukomalacia, especially in the white matter. The DTI for CST revealed severe injury of CST integrity. He did not re-gain muscle strength and functional independence, despite 3 months of inpatient rehabilitation. This case describes SDH with delayed extensive white matter injury and exceptional poor prognosis and urges caution in that the SDH may induce very variable functional recovery. Besides, DTI for CST would be useful in predicting the long-term functional prognosis in extensive white matter injury.

Pure Subdural Hemorrhage Caused by Internal Carotid Artery Dorsal Wall Aneurysm Rupture

A 37-year-old woman was admitted to our hospital with altered mentality. The patient was diagnosed an internal carotid artery (ICA) dorsal wall aneurysm leading to acute subdural hemorrhage (SDH) without occurring subarachnoid hemorrhage and/or internal parenchymal hemorrhage. An aneurysmal neck clipping and hematoma evacuation were performed at once. A pure SDH by ruptured aneurysm is unusual, but it is important to consider it if a SDH patient has no other medical history.

Subdural Hemorrhage Mimicking Peripheral Neuropathy

Subdural hemorrhage (SDH) can manifest various neurologic symptoms. However, SDH presenting with only hand weakness has rarely been reported. We report two SDH cases with only hand weakness mimicking peripheral neuropathy. Since SDH can present with hand weakness only, we suggest the clinicians to do a careful history taking and recommend a CT scan in the elderly patients.

Spontaneously Rapid Resolution of Acute Subdural Hemorrhage with Severe Midline Shift

Acute subdural hematoma is usually a neurological emergency that requires hematoma evacuation or close observation. However, spontaneous resolutions of an acute subdural hematoma without surgical interventions have been reported rarely. We report on a case who showed rapid resolution of an acute subdural hematoma with neurological improvement and review the relevant literatures.

Intracranial meningioma causing acute spontaneous subdural hematoma / Meningioma intracraneal causante de hematoma subdural agudo espontáneo

The spontaneous intracranial hemorrhage associated with cerebral tumors constitutes a rare event. The isolated spontaneous subdural hematoma related to a cerebral tumor represents an even more striking condition. Some hypotheses have been formulated to attempt to explain the occurrence of the spontaneous hemorrhages associated with intracranial meningiomas, but there is no consensus on its formation. We report on a case of a male patient presenting intense headache, without traumatic brain injury history, in which investigation showed an intracranial meningioma associated to a spontaneous subdural hematoma. He was submitted to a cranial surgery, presenting good recovery. We also perform a brief review on the theme.

La hemorragia intracraneal espontánea asociado con tumores cerebrales constituye un evento raro. El hematoma subdural espontáneo aislado relacionada con un tumor cerebral representa una condición aún más sorprendente. Algunas hipótesis han sido formuladas para intentar explicar la aparición de las hemorragias espontáneas asociadas con meningiomas intracraneales, pero no hay consenso sobre su formación. Se presenta un caso de un paciente de sexo masculino que presentó dolor de cabeza intenso, sin historia de lesión cerebral traumática, en el que la investigación mostró un meningioma intracraneal asociado a un hematoma subdural espontáneo. Se le sometió a una neurocirugía, presentando una buena recuperación. También realizamos una breve revisión sobre el tema.

A Case of Arachnoid Cyst With Floater Symptom

PURPOSE: To report a case of a 9-year-old girl who complained of a floater symptom due to preretinal hemorrhage, subdural hemorrhage and arachnoid cyst. CASE SUMMARY: A 9-year-old girl presented to our clinic with floater symptom in her right eye and a headache. Her corrected visual acuities were 20/20 in both eyes. Preretinal hemorrhage around the optic disc in both eyes was observed. Brain MRI revealed subdural hemorrhage on the frontal, temporal, and parietal lobes, and the arachnoid cyst in the right fronto-temporal lobe. One year later, the preretinal hemorrhages were absorbed. CONCLUSIONS: Arare case of concomitant preretinal and spontaneous subdural hemorrhage with arachnoid cyst was presented. The utilization of brain MRI is recommended to determine underlying causes when fundus examination reaveals retinal hemorrhage without trauma, systemic disease and neurologic symptom.

Severe Hypothermia Accompanying Acute Subdural Hemorrhage

Hypothermia is relatively a common condition and most cases involve mild hypothermia. But severe hypothermia below 30 degrees C is medical an emergency condition. We report the case of a 41-year-old man who had been left in a manhole for more than 9 hours on a freezing cold water. He was transported to our emergency room in semicomatose state with a body temperature 26.5 degrees C The patient was warmed with active rewarming. After initial stabilization, the patient was taken for a brain computed tomography and found to have large fronto-temporo-parietal(FTP) subdural hemorrhage. The patient underwent an emergent decompressive craniectomy and hematoma evacuation. After surgery, he recovered to drowsy mentation and vital signs were stable.

Clinical Progress of Three Cases of Shaken Baby Syndrome / 대한소아신경학회지

Shaken baby syndrome develop as a form of child abuse, with the majority of cases occurring during the first year of life. It results from extreme rotational cranial acceleration and deceleration effects induced by violent shaking of an infant. The characteristic injuries include subdural and subarachnoid hemorrhages, and retinal hemorrhages. We experienced three cases of shaken baby syndrome. Although the history of trauma was little known, all of these cases had subdural hemorrhages. We present the cases with a review of related literature.

Five Cases of Shaken Baby Syndrome

Shaken baby syndrome is a serious form of child abuse, mostly involving children younger than 2 years. It results from extreme rotational cranial acceleration induced by violent shaking. The characteristic injuries include subdural hemorrhage, retinal hemorrhage, and fracture of ribs or long bones. If physicians have no recognition of, or suspicion about, shaken baby syndrome, this syndome is difficult to diagnosis because of a lack of obvious external signs and failure of the abuser to admit his or her actions. In addition to the high mortality, 60% of survivors have significant long term neurologic and developmental abnormality. The authors experienced five cases of shaken baby syndrome presented with seizures or vomiting, without external signs of trauma. All of these cases had subdural hemorrhages, and four cases had retinal hemorrahges. In our follow up, two children were found to have sequelae such as quadriplegia, monoplegia, and developmental delay. We emphasize that early recognition and prompt treament are key to overall success of case management. The incidence of shaken baby syndrome can be reduced through public awareness and education of parents not to shake a babies.

A Case of Shaken Baby Syndrome Without External Signs of Trauma

PURPOSE: Shaken baby syndrome (SBS) can be developed by shaking a baby violently as a serious form of child abuse. It is found frequently among babies younger than two years old, particularly less than six months old. The syndrome is hardly diagnosed because it is found when the parents or baby-sitters tend to disguise the intention of abuse. The authors have experienced a case of shaken baby syndrome in 3 months old infant without the external signs of trauma and we herein report a case of SBS with a review of related literatures. METHODS: Three months old female infant was admitted for convulsion without fever. Magnetic resonance imaging showed subdural hemorrhage and funduscopic examination showed bilateral retinal hemorrhage. CONCLUSIONS: Ocular examination including funduscopy is important because SBS is difficult to be diagnosed. Ophthalmologist may play an important role in the diagnosis of this syndrome.

A Case of Shaken Impact Syndrome with Encephalomalacia / 대한소아신경학회지

Head trauma is the most frequent cause of morbidity and death in abused children. The shaken impact syndrome results from both types of injury-impact and severe acceleration-deceleration effects associated with impact causing shearing forces on the bridging veins and parechyma. To make the diagnosis of shaken impact syndrome, the physician should be suspicious of every child under 1 year of age with non-accidental brain injury and altered consciousness. Certain clinical features such as retinal hemorrhage , complex, depressed, or diastatic fractures, and associated findings such as metaphyseal fracture and failure to thrive make the diagnosis of abuse more likely. Yet in the absence of these findings, the diagnosis of abuse rests upon discrepancies between the history given and the injury incurred. We experienced a case of shaken impact syndrome in a 13 month-old female who had subdural hemorrhage, fractures of skull and rib, and encephalomalacia, so we report and review the related literatures.

Acute Subdural Hematoma Developed During Anticoagulant or Thrombolytic Therapy in Patients with Cerebral Infarction

Patients with cardiogenic embolic stroke may experience an early, recurrent cerebral embolism. Fortunately, limited evidence suggests that anticoagulatory agents or thrombolytic agents may prevent recurrent cardiogenic emboli and halt progression of so-called "progressing stroke" However, because of the possibility of the intracerebral hemorrhage, use of such agents has generally been considered cautiously with timing, dosage and patient selection. Serious complications of anticoagulation for presumed embolic stroke are hemorrhage in the area of infarction. We experienced two patients with nonseptic cerebral embolism of cardiac origin. They were managed with anticoagulant or thrombolytic therapy, but resulted in clinical deterioration or death from spontaneous subdural hemorrhage. In each patient, an initial CT scan excluded the presence of hemorrhage but a second CT scan after clinical deterioration, documented subdural hemorrhage.

Clinical Analysis of Interhemispheric Subdural Hemorrhage and Tentorial Hemorrhage

A propecive analysis of 50 patients with acute interhemisphric subdural hemorrhage and tentorial hemorrhage, an unusual pattern of acute subdural hematoma, who were managed in a uniform way was analyzed to related outcome to hemorrhagic site, initial Glasgow Coma Scale(GCS) and combined injuries. The incidence of acute interhemisphric subdural hemorrhage(ISH) and tentoria hemorrhage(TH) after head trauma was 3.83%, 50 cases among 1303 head injured cases. And 80% of the above hemorrhage disapperaed within two weeks after trauma. There was no significant relationship between feature of hemorrhage and intial GCS(P>0.05), but there was highly significant relationship between initial GCS and Glasgow Outcome Scale(GOS) (p<0.001). There noted significant relationship between initial combined injury and GOS(p<0.01), and also brainstem injury and GOS(p<0.001).

THE INTRAOCULAR CHANGES IN FATALLY ABUSED CHILDREN / 中国法医学杂志

39 cases of fatally abused children were collected during April,1984 to febraury,1987 in Los Angeless,U.S.A.73 cases of non-abused children were obtained as control.Both eyes of each case were taken and examined histo- pathologically.The intraocular changes occured in 64% of the fatally abused children.They were:Retinal hemorrhage,vitrous hemorrhage,retinal de- tachmedt,papilledema,subdural hemorrhage of the optic nerve and traum- atic cataract.On the other hand,the intraocular changes occured in 28% of control cass,especially in those of traffic and other accidents which usually caused the injuries of head and neck.Considering the intraocular changes and the general injuries together,we suggest that the most important mec- hanism of the intraocular changes be head injuries and whiplash syndrome.