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Radiology Case Reports Aug 2024Situs inversus is a rare congenital abnormality characterized by mirror-image transposition of the major visceral organs and vessels. Few reports have discussed the use...
Situs inversus is a rare congenital abnormality characterized by mirror-image transposition of the major visceral organs and vessels. Few reports have discussed the use of mechanical thrombectomy in acute ischemic stroke with situs inversus. We present such a case, to raise awareness and deepen the knowledge on these cases. A 44-year-old man was admitted to our hospital with sudden-onset dysarthria and left-sided paresis. Computed tomography (CT) angiography revealed situs inversus and occlusion in the internal carotid artery. First, intravenous tissue plasminogen activator was administered, followed by immediate reperfusion with mechanical thrombectomy. We achieved thrombolysis in cerebral infarction grade 3. After the procedure, the patient fully recovered. Prompt diagnosis is crucial for rapid recanalization in patients with vascular anomalies such as situs inversus.
PubMed: 38872738
DOI: 10.1016/j.radcr.2024.05.012 -
Child's Nervous System : ChNS :... Jun 2024Penetrating neck trauma (PNT) due to gunshot injuries is one of the challenging conditions with the potential for both significant morbidities and mortality.
INTRODUCTION
Penetrating neck trauma (PNT) due to gunshot injuries is one of the challenging conditions with the potential for both significant morbidities and mortality.
RESEARCH QUESTION
There are significant concerns in the approach to patients with spinal gunshot injuries. Surgery indications, methods of surgery, and management of CSF leaks are the main concerns of these patients.
METHODS AND MATERIALS
An 11-year-old boy was referred to our center with a single gunshot wound to the left side of the posterior cervical region 2 days ago with cerebrospinal fluid leakage and left arm weakness.
RESULTS
The patient underwent surgery, and the pellet was removed. His left arm weakness fully recovered after the operation, and no new symptoms developed during the 1-year follow-up.
CONCLUSION
Timely surgery could dramatically improve outcomes in PNT patients with mild symptoms and prevent worsening neurological defects.
PubMed: 38872034
DOI: 10.1007/s00381-024-06485-7 -
Clinical Practice and Cases in... May 2024A 52-year-old female presented to the emergency department with four days of right periorbital pain, ipsilateral temporal headache, diplopia, and photophobia. Physical...
CASE PRESENTATION
A 52-year-old female presented to the emergency department with four days of right periorbital pain, ipsilateral temporal headache, diplopia, and photophobia. Physical examination of the right eye revealed painful ophthalmoplegia, cranial nerves III and VI paresis, increased intraocular pressure, and mild proptosis. Magnetic resonance venogram and magnetic resonance imaging orbits with contrast demonstrated an abnormal signal surrounding the right cavernous sinus/petrous apex. Tolosa-Hunt syndrome (THS) was diagnosed. Per neurology recommendations, the patient was placed on a steroid regimen over the course of three weeks. She was discharged on hospital day nine following resolution of symptoms. She had no recurrence of symptoms or residual deficits noted at her two-week follow-up appointment.
DISCUSSION
With an estimated annual incidence of one case per million, THS is a sinister etiology of unilateral headache, painful ophthalmoplegia, and oculomotor palsy. Tolosa-Hunt syndrome is caused by granulomatous inflammation in the cavernous sinus and is highly responsive to corticosteroids. Magnetic resonance imaging studies of the cavernous sinus and orbital apex are highly sensitive for THS and characteristically show enlargement and focal-enhancing masses within the affected cavernous sinus.
PubMed: 38869347
DOI: 10.5811/cpcem.2582 -
Acta Clinica Belgica Jun 2024: Thyrotoxic periodic paralysis (TPP) is a type of hypokalemic periodic paralysis that is caused by an underlying thyrotoxicosis. It is a rare cause of hypokalemia due...
: Thyrotoxic periodic paralysis (TPP) is a type of hypokalemic periodic paralysis that is caused by an underlying thyrotoxicosis. It is a rare cause of hypokalemia due to intracellular potassium shift, causing acute muscle weakness.: We present a case of a 19-year-old male of Thai descent with acute proximal symmetric lower limb weakness. The combination of these symptoms with profound hypokalemia, rapid recovery after normalization of serum potassium, and evidence of hyperthyroidism led to the diagnosis of thyrotoxic periodic paralysis, in this case due to an underlying Graves' disease.: Clinicians should consider the diagnosis of TPP when a patient presents with the triad of acute paresis, profound hypokalemia and hyperthyroidism.
PubMed: 38869234
DOI: 10.1080/17843286.2024.2365491 -
Journal of Hospital Medicine Jun 2024
PubMed: 38858842
DOI: 10.1002/jhm.13430 -
The Pan African Medical Journal 2024Guillain-Barré syndrome/Miller-Fisher syndrome (GBS/MFS) overlap syndrome is an extremely rare variant of Guillain-Barré syndrome (GBS) in which Miller-Fisher syndrome...
Guillain-Barré syndrome/Miller-Fisher syndrome (GBS/MFS) overlap syndrome is an extremely rare variant of Guillain-Barré syndrome (GBS) in which Miller-Fisher syndrome (MFS) coexists with other characteristics of GBS, such as limb weakness, paresthesia, and facial paralysis. We report the clinical case of a 12-year-old patient, with no pathological history, who acutely presents with ophthalmoplegia, areflexia, facial diplegia, and swallowing and phonation disorders, followed by progressive, descending, and symmetrical paresis affecting first the upper limbs and then the lower limbs. An albuminocytological dissociation was found in the cerebrospinal fluid study. Magnetic resonance imaging of the spinal cord showed enhancement and thickening of the cauda equina roots. The patient was treated with immunoglobulins with a favorable clinical outcome.
Topics: Humans; Miller Fisher Syndrome; Guillain-Barre Syndrome; Child; Magnetic Resonance Imaging; Male; Immunoglobulins; Treatment Outcome
PubMed: 38854867
DOI: 10.11604/pamj.2024.47.127.42985 -
International Medical Case Reports... 2024Meningovascular syphilis, a distinct classification of neurosyphilis, has gained attention for its association with cerebral ischemia, particularly among individuals...
BACKGROUND
Meningovascular syphilis, a distinct classification of neurosyphilis, has gained attention for its association with cerebral ischemia, particularly among individuals living with HIV. This unique manifestation of syphilis affects the meningeal and vascular structures of the central nervous system, leading to cerebrovascular complications. In this case report, we present the case of a young man diagnosed with neurosyphilis and HIV after presenting with an ischemic stroke. We discuss the challenges associated with diagnosing neurosyphilis, given its frequent atypical presentations that can mimic other diseases. Furthermore, we explore the management approach for these coexisting conditions.
CASE PRESENTATION
A right-handed male patient presented with a sudden paresis of the right upper and lower extremities, along with facial deviation to the left, and demonstrated low verbal output, limitation in constructing sentences, and conveying thoughts or ideas effectively. Upon admission, the patient's neurological examination revealed a FOUR coma scale of 16. He exhibited motor aphasia, right facial paralysis sparing the forehead, and right upper and lower extremity spastic hemiparesis with a strength of 3 out of 5 on the Medical Research Council scale. The Plantar reflex was positive on the affected side. Brain magnetic resonance imaging revealed left middle cerebral artery infarction (cortical and lenticulostriate territory acute infarction).
CONCLUSION
This case highlights the need for treating physician to have a high index of suspicion towards meningovascular syphilis as a potential cause of stroke in young individuals. This is crucial, especially when there is also a concurrent HIV infection, as it requires specific treatment.
PubMed: 38854842
DOI: 10.2147/IMCRJ.S455675 -
Cureus May 2024Acute aortic occlusions (AAOs) are rare vascular emergencies associated with high morbidity and mortality. Presenting signs and symptoms vary but typically involve the...
Acute aortic occlusions (AAOs) are rare vascular emergencies associated with high morbidity and mortality. Presenting signs and symptoms vary but typically involve the lower extremities and include mottled skin with diminished pedal pulses, paresis, and severe pain. Prompt recognition and imaging are necessary to prevent rapid deterioration, which can lead to loss of limb or death. Treatment includes surgical or endovascular interventions based on patient-associated risk factors and clot location. We present a 76-year-old female who arrived at the emergency department with an AAO involving the infrarenal abdominal aorta and bilateral common iliac arteries. Efficient physical examination and utilization of computed tomography with angiography of the abdomen and pelvis allowed for the appropriate recognition of the AAO and subsequent successful surgical embolectomy. This case report underscores the importance of an expeditious clinical and radiographic evaluation in patients presenting with lower extremity pain and weakness.
PubMed: 38854302
DOI: 10.7759/cureus.59913 -
Surgical Neurology International 2024Traumatic injury to the long thoracic nerve causes paralysis of the serratus muscle, clinically expressed as winged scapula and functional impairment of the shoulder...
BACKGROUND
Traumatic injury to the long thoracic nerve causes paralysis of the serratus muscle, clinically expressed as winged scapula and functional impairment of the shoulder girdle. Treatment varies according to the severity of the injury, with a focus on early intervention for best results; however, the therapeutic approach remains a challenge at present.
CASE DESCRIPTION
We present the case of a 32-year-old male patient, athlete, right-handed, presented with bilateral paresis predominantly in the right arm, associated with paresthesia and changes in the coloring of the upper limbs. After being diagnosed with Thoracic Outlet Syndrome and undergoing surgery, vascular symptoms persisted with a significant loss of strength in the right shoulder. Winged scapula was observed and structural lesions were excluded on magnetic resonance imaging. Electromyographic studies confirmed the presumption of traumatic nerve involvement of the long thoracic nerve. Notwithstanding 6 months of physical therapy, there was no improvement, so a nerve transfer from the thoracodorsal nerve to the right long thoracic nerve was chosen. At 12 months, complete resolution of the winged scapula and functional recovery were observed. The patient also experienced a decrease in preoperative pain from 5/10 to 2/10 on the visual analog scale.
CONCLUSION
Nerve transfer from the thoracodorsal nerve to the long thoracic nerve is a safe and effective technique to treat winged scapula due to long thoracic nerve injury.
PubMed: 38840595
DOI: 10.25259/SNI_91_2024