Neuroimaging and Pathology Findings Associated With Rapid Onset Obesity, Hypothalamic Dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) Syndrome.

Rapid onset Obesity, Hypothalamic dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) is a rare syndrome whose underlying pathophysiology and etiology remain elusive. We present the case of a 36-month-old boy with the classic symptoms of ROHHAD and a neuroendocrine tumor, who progressed rapidly and subsequently succumbed to cardiorespiratory arrest because of hypoventilation. His magnetic resonance imaging findings at the initial diagnosis and the brain autopsy results are detailed. The literature was reviewed to summarize the current understanding of the underlying mechanism of this rare disorder.

Focal seizures associated with the chapeau de gendarme sign or ictal pouting of insular origin.

We report a teenager with childhood onset focal seizures associated with the chapeau de gendarme sign or ictal pouting of anterior insular lobe origin. The chapeau de gendarme sign has been associated with frontal lobe seizures in patients with focal epilepsy. However, in this case, stereo-electroencephalography (SEEG) localized seizures to the anterior insular cortex prior to her typical clinical manifestations. Surgical resection of the insular and frontal-lobe network resulted in seizure freedom. We propose that the anterior insular cortex should be a site of investigation during pre-surgical phase 2 evaluation in patients exhibiting the chapeau de gendarme sign during focal seizures.

Tumour bleed manifesting as spontaneous extradural haematoma in posterior fossa.

We report a unique case of primary extradural angiosarcoma of posterior fossa manifesting as extradural haematoma in a 12-year-old boy who presented with acute onset headache, vomiting, nuchal rigidity and altered sensorium. The patient underwent a retromastoid suboccipital craniotomy on emergency basis, and the lesion was excised completely. Histopathology and immunohistochemistry revealed an angiosarcoma, following which radiation therapy was given. The patient showed complete clinical and neurological improvement. At a follow-up of 2 years he is in good health without any sign of regrowth.

Medical humanities: a resident doctor's perspective.

The barrage of competitive examinations, overwork, sleep deprivation, and the pressure of expectations all combine to destroy the dreams that resident doctors have when they start medical school. The empathy they had before entering this field fades away, and they eventually become insensitive to their patients. Medical humanities may be the means to halt this trend. Sensitising young minds, using the arts, literature, history and lessons on social issues, may bring about a paradigm shift in these doctors' outlook towards their patients. However, for the humanities to be integrated into medical education, the current curriculum must be modified and made more clinically and socially relevant. Further, the humanities cannot be taught in lecture halls; they need to be integrated into all aspects of medical school. For this, the medical school faculty should be sensitised to, and trained in, humanities education.