MyMedR

Fulltext Psychosis post craniotomy for craniopharyngioma

Siti Rohana Abdul Hadi, Saminah Md Kassim, Suriati Mohamed Saini

ASEAN Journal of Psychiatry, 2013;14(2):183-186.

MyJurnal

Objective: This case report highlights psychosis post craniopharyngioma surgery.

Methods: We report a case of a young Malay lady who presented with psychotic symptoms after she underwent craniotomy for craniopharyngioma.

Results: Presence of prominent hallucinations and delusions after removal of the tumour and the symptoms lasted more than a month. The psychosis subsided with antipsychotic.

Conclusion: Psychosis post craniopharyngioma surgery is still possible whether possibly due to the residual tumour or as a result of treatment sequealae.

Matched MeSH terms: Craniotomy

Post-traumatic pericallosal artery aneurysm presenting with subdural haematoma without subarachnoid haemorrhage

Suhara S, Wong AS, Wong JO

Br J Neurosurg, 2008 Apr;22(2):295-7.

PMID: 18348031 DOI: 10.1080/02688690701687678

A 27-year-old patient presented with severe headache and seizures about a month after the initial head trauma. Computed tomography (CT) brain scan revealed acute subdural bleed continuous into the interhemispheric region, with no subarachnoid haemorrhage. This was due to rupture of a traumatic pericallosal artery aneurysm. This represents a rare case of traumatic pericallosal artery aneurysm presenting with subdural haematoma without subarachnoid haemorrhage.

Matched MeSH terms: Craniotomy/methods

Fulltext Treatment outcome of superficial cerebral abscess: an analysis of two surgical methods

Tan WM, Adnan JS, Mohamad Haspani MS

Malays J Med Sci, 2010 Jan;17(1):23-9.

PMID: 22135522 MyJurnal

The purpose of the study is to compare the two surgical methods (burr hole and craniotomy) used as treatment for superficial cerebral abscess and its outcome in terms of radiological clearance on brain CT, improvement of neurological status, the need for repeated surgery, and survival and morbidity at three months after surgery. This report is a retrospective case review of the patients who were treated surgically for superficial cerebral abscess in Hospital Kuala Lumpur (HKL) and Hospital Sultanah Aminah (HSA) over a period of four years (2004 to 2007).

Matched MeSH terms: Craniotomy

Fulltext Extensive benign sinonasal squamous papilloma

Tang IP, Prepageran N

Med J Malaysia, 2007 Oct;62(4):337-8.

PMID: 18551941 MyJurnal

We reported a patient with an extensive benign sinonasal squamous papilloma in the right nasal cavity with involvement of right sphenoid, ethmoid, maxillary sinuses and intracranial extension. This tumour is rare with very few reported cases in the literature of such extensive in nature. The tumour is excised completely with combined endoscopic transnasal and transcranial approaches. The patient remains disease free at a year interval of follow-up.

Matched MeSH terms: Craniotomy

Neurofibromatosis Type 2 Presenting with Oculomotor Ophthalmoplegia and Distal Myopathy

Tevaraj JM, Li Min ET, Mohd Noor RA, Yaakub A, Wan Hitam WH

Case Rep Ophthalmol Med, 2016;2016:1701509.

PMID: 27738538

Neurofibromatosis type 2 usually presents with bilateral acoustic schwannomas. We highlight the rare presentation of neurofibromatosis initially involving third nerve. A 23-year-old Malay female presented with left eye drooping of the upper lid and limitation of upward movement for 8 years. It was associated with right-sided body weakness, change in voice, and hearing disturbance in the right ear for the past 2 years. On examination, there was mild ptosis and limitation of movement superiorly in the left eye. Both eyes had posterior subcapsular cataract. Fundoscopy showed generalised optic disc swelling in both eyes. She also had palsy of the right vocal cord, as well as the third and eighth nerve. There was wasting of the distal muscles of her right hand, with right-sided decreased muscle power. Pedunculated cutaneous lesions were noted over her body and scalp. MRI revealed bilateral acoustic and trigeminal schwannomas with multiple extra-axial lesions and intradural extramedullary nodules. Patient was diagnosed with neurofibromatosis type 2 and planned for craniotomy and tumour debulking, but she declined treatment. Neurofibromatosis type 2 may uncommonly present with isolated ophthalmoplegia, so a thorough physical examination and a high index of suspicion are required to avoid missing this condition.

Matched MeSH terms: Craniotomy

Brain abscess caused by Salmonella Enteritidis following craniotomy for meningioma: A case report and literature review

Ting SMV, Ding CH, Wahab AA

Malays J Pathol, 2021 Aug;43(2):333-336.

PMID: 34448798

Salmonella intracranial infection is infrequently encountered in clinical practice. However, with prompt intervention and appropriate antimicrobial therapy, the outcome is usually favourable. A 56-year-old gentleman who worked as an organic fertilizer production supervisor underwent tumour resection for meningioma located at the left frontal temporoparietal region. The surgical procedure went smoothly, and he has prescribed dexamethasone thereafter. He was discharged well. However, a few days after that he developed a fever associated with pus discharged from the surgical wound. A computed tomography (CT) scan of the brain was performed and it revealed an abscess located at the left frontal temporoparietal subdural and subgaleal regions with adjacent cerebritis. Another craniotomy was done to drain the abscess. The bacterial culture of the pus specimen grew Salmonella Enteritidis. The bacterium was susceptible to ciprofloxacin, ceftriaxone, and amoxicillin-clavulanic acid. Clinical improvement was evident after surgical intervention with an additional 6 weeks of ceftriaxone therapy.

Matched MeSH terms: Craniotomy/adverse effects

Fulltext Refractory hypokalemia during barbiturate coma therapy used for treating refractory intracranial hypertension in traumatic brain injury

Wan Hassan WM, Najid NM, Muslim HS, Izaini Ghani AR

Asian J Neurosurg, 2015 3 15;10(1):59.

PMID: 25767595 DOI: 10.4103/1793-5482.151528

Barbiturate coma therapy (BCT) is a choice treatment for refractory intracranial hypertension after all surgical or medical managements have failed to control the intracranial pressure (ICP). It helps to reduce cerebral blood flow, cerebral metabolic rate of oxygen consumption and ICP. However, this therapy can also cause many complications. One of the underreported, but life-threatening complications is refractory hypokalemia, which can lead to subsequent rebound hyperkalemia after sudden cessation. We report our experience of managing unusual complication of refractory hypokalemia during BCT with thiopentone in postdecompressive craniectomy patient.

Matched MeSH terms: Craniotomy

Fulltext The history of awake craniotomy in hospital universiti sains malaysia

Wan Hassan WM

Malays J Med Sci, 2013 Oct;20(5):67-9.

PMID: 24643321 MyJurnal

Awake craniotomy is a brain surgery performed on awake patients and is indicated for certain intracranial pathologies. These include procedures that require an awake patient for electrocorticographic mapping or precise electrophysiological recordings, resection of lesions located close to or in the motor and speech of the brain, or minor intracranial procedures that aim to avoid general anaesthesia for faster recovery and earlier discharge. This type of brain surgery is quite new and has only recently begun to be performed in a few neurosurgical centres in Malaysia. The success of the surgery requires exceptional teamwork from the neurosurgeon, neuroanaesthesiologist, and neurologist. The aim of this article is to briefly describe the history of awake craniotomy procedures at our institution.

Matched MeSH terms: Craniotomy

Utility of multimaterial 3D printers in creating models with pathological entities to enhance the training experience of neurosurgeons

Waran V, Narayanan V, Karuppiah R, Owen SL, Aziz T

J. Neurosurg., 2014 Feb;120(2):489-92.

PMID: 24321044 DOI: 10.3171/2013.11.JNS131066

The advent of multimaterial 3D printers allows the creation of neurosurgical models of a more realistic nature, mimicking real tissues. The authors used the latest generation of 3D printer to create a model, with an inbuilt pathological entity, of varying consistency and density. Using this model the authors were able to take trainees through the basic steps, from navigation and planning of skin flap to performing initial steps in a craniotomy and simple tumor excision. As the technology advances, models of this nature may be able to supplement the training of neurosurgeons in a simulated operating theater environment, thus improving the training experience.

Matched MeSH terms: Craniotomy

Fulltext Can bone wax cause cholesterol granuloma in the petrous apex? A case report

Wong EHC, Lim CC, Ong CA, Narayanan P

Int J Surg Case Rep, 2020;72:587-589.

PMID: 32698294 DOI: 10.1016/j.ijscr.2020.06.086

BACKGROUND: Cholesterol granuloma (CG) is a rare entity but is the commonest lesion in the petrous apex. They are associated with chronic ear disease and previous temporal bone surgery. While bone wax has been known to cause foreign body reaction due to its non-resorbable property in the mastoid, it has not been documented to cause CG formation.

CASE PRESENTATION: We described a 43 years old male who presented with a right mastoid swelling, nine years after a right retro-sigmoid craniotomy and excision for a cerebellopontine angle meningioma. He also had multiple cranial neuropathies involving trigeminal, facial and vestibulocochlear nerves. Temporal bone CT and MRI showed features suggestive of cholesterol granuloma with extensive bony erosions. He was treated with surgical excision and drainage where bone wax residues were found intraoperatively. Histopathological analysis of the lesion confirmed the diagnosis of cholesterol granuloma. Post-operatively, the mastoid swelling resolved and his recovery was uneventful.

CONCLUSION: Our case showed that CG could manifest as a complication of bone wax usage in a neurosurgical procedure. Even though further study is needed to draw a definitive conclusion on this theory, we believe this paper will contribute to the current literature as it is the only reported case of cholesterol granuloma with bone wax as the possible causative agent. This is important so that surgeons are aware of this potential complication and use this haemostatic agent more judiciously.

Matched MeSH terms: Craniotomy

Outcome of 2 different types of operative techniques practiced for chronic subdural hematoma in Malaysia: an analysis

Zakaraia AM, Adnan JS, Haspani MS, Naing NN, Abdullah JM

Surg Neurol, 2008 Jun;69(6):608-15; discussion 616.

PMID: 18486703 DOI: 10.1016/j.surneu.2007.01.054

Traumatic chronic subdural hematomas in Malaysia are increasingly common in young patients after road traffic accidents as well as the elderly who fall at home. Most surgeons in this country manage these pathologies without irrigation, with only a drainage system. This has led to criticism that the recurrence rate might be higher when no irrigation is done and that rates are lower with irrigation and drainage. Thus, a study was done to look into the outcome of TCSH operated with and without irrigation, followed by drainage, to guide the surgeons in Malaysia as to what best could be done for these cases.

Matched MeSH terms: Craniotomy*

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