1/30. Ruptured distal anterior choroidal artery aneurysm presenting with casting intraventricular haemorrhage.This report describes a rare case of a distal anterior choroidal artery aneurysm which developed intraventricular haemorrhage without subarachnoid haemorrhage as shown on computerized tomographic (CT) scan. A 69-year-old hypertensive man suddenly became unconscious. An emergency CT scan showed a severe intraventricular haemorrhage and a small round low-dense lesion within the haematoma at the right trigone. The haematoma with obstructive hydrocephalus made the lateral ventricles larger on the right than on the left. CT scan could not detect any subarachnoid haemorrhage. Right interal carotid angiography revealed a saccular aneurysm at the plexal point of the right anterior choroidal artery. We approached the aneurysm and the small round lesion through the trigone via a right temporo-occipital corticotomy. We could clip the aneurysmal neck and remove the intraventricular haematoma and the papillary cystic mass (corresponding to the small round lesion on CT scan) totally in one sitting. Histological examination revealed the aneurysm to be a true one and the papillary cystic mass to be a choroid plexus cyst.- - - - - - - - - - ranking = 1keywords = haemorrhage (Clic here for more details about this article) |
2/30. Pineal cyst presenting with intracystic and subarachnoid haemorrhage: report of a case and review of the literature.A case of a benign pineal cyst in a 70-year-old man who presented with hydrocephalus and apoplexy is reported. Surgical exploration revealed subarachnoid and intracystic haemorrhage. The patient also had bilateral impairment of hearing which improved after excision of the cyst. patients with a pineal cyst with apoplexy or subarachnoid bleed reported in the literature are reviewed.- - - - - - - - - - ranking = 0.625keywords = haemorrhage (Clic here for more details about this article) |
3/30. Haemorrhage into non-functioning adrenal cysts--report of two cases and review of the literature.Adrenal cysts are a rare condition and are usually non-functioning and asymptomatic. Most of the reported cases were incidental findings or discovered at autopsy. However, large cysts have a tendency to develop complications such as intracystic haemorrhage and rupture, which can present as an acute surgical emergency. We report two cases of adrenal cysts with intracystic haemorrhage. One patient presented with persistent non-specific upper abdominal pain, investigations with ultrasound (US) scan and computed tomographic (CT) scan revealed a left adrenal cyst and gallstones. Simultaneous cholecystectomy and adrenalectomy was performed with resultant relief of symptoms. The second patient presented with acute abdominal pain simulating acute surgical abdomen. Preoperative CT scan showed a large cystic lesion in the region of the tail of the pancreas with radiological evidence of haemorrhage but was unable to confirm its origin. The cyst was found to have arisen from the left adrenal gland at laparotomy; left adrenalectomy with complete excision of the cyst was done. histology showed pseudocyst with haemorrhage in both cases. Pseudocyst is the commonest histological type encountered clinically. We believe the second case is related to pregnancy and childbirth as the patient presented during puerperium and the cyst, even though very large in size (25 x 15 x 15 cm), was not noted during antenatal screening with US scan.- - - - - - - - - - ranking = 0.5keywords = haemorrhage (Clic here for more details about this article) |
4/30. An unusual cause of epistaxis: a haemophilic pseudotumour in a non-haemophiliac, arising in a paranasal sinus.Most cases of epistaxis are due to simple causes and are easily treated on an out-patient basis. However, there are some cases where the origin of bleeding is not obvious or arises from an unusual pathological source. The authors describe a case of epistaxis due to a mass in the maxillary antrum that when biopsied showed the histological appearances of a haemophilic pseudotumour. The patient was anticoagulated on warfarin for a cardiac valve replacement and this was thought to be the cause of the ongoing haemorrhage necessary for development of the pseudotumour. Even in haemophiliacs, pseudotumours are rare and we believe this case is unique in that the patient is a non-haemophiliac. The epistaxis was eventually controlled by external beam radiotherapy to the pseudotumour. The management of this case is outlined as well as a review of the literature on haemophilic pseudotumour.- - - - - - - - - - ranking = 0.125keywords = haemorrhage (Clic here for more details about this article) |
5/30. Haemorrhage of a thyroid cyst as an unusual complication of intubation.A case is presented of haemorrhage into a thyroid cyst after endotracheal intubation for an elective nasal operation in a healthy young man. The haemorrhagic cyst compressed the trachea and the patient was taken to the intensive care unit with the endotracheal tube left in situ. Hemithyroidectomy was performed uneventfully two days later. Causes of haemorrhage into thyroid cysts are reviewed.- - - - - - - - - - ranking = 0.25keywords = haemorrhage (Clic here for more details about this article) |
6/30. Spontaneous retro- and parapharyngeal haematoma caused by intrathyroid bleed.A case of spontaneous haemorrhage into the retropharyngeal and parapharyngeal space secondary to bleeding from a thyroid cyst is described. While many conditions are known to cause this entity, no previous papers have reported a thyroid cyst to cause such extensive haemorrhage. Haemorrhage in these spaces is of particular importance as it causes rapid airway compromise and can be life-threatening. Forty cases of non-traumatic retropharyngeal and parapharyngeal haematomas have been reported in the literature to date. Although the diagnosis can be easily established in most patients, no published review of this condition exists. This paper reviews all reports of non-traumatic retropharyngeal and parapharyngeal haematoma published in the literature to date and discusses management guidelines. We also present here for the first time the demographics and treatment results of this rare entity.- - - - - - - - - - ranking = 0.25keywords = haemorrhage (Clic here for more details about this article) |
7/30. Primary parenchymal cerebral cystic haemangiopericytoma: a 5-year follow up of disease progression.Haemangiopericytoma (HPC) is a rare tumour of the central nervous system. Previously, HPCs were thought to originate from meninges and ventricular walls. Currently, they are accepted as distinctive mesenchymal neoplasms unrelated to meningiomas. Imaging appearances, clinical progression and haemorrhage into a cystic tumour is documented in an 18-year-old man where the final diagnosis, with histopathological verification, proved to be a cystic HPC. This interesting and illustrative case is discussed with the relevant literature.- - - - - - - - - - ranking = 0.125keywords = haemorrhage (Clic here for more details about this article) |
8/30. Recurrent aneurysmal fibrous histiocytoma.Aneurysmal fibrous histiocytoma is a rare variant of cutaneous fibrous histiocytoma that results from blood vessel proliferation and haemorrhage into a fibrous histiocytoma. The resulting lesion has a very different clinical appearance, hence the potential confusion with other skin lesions. This report describes the case of a 48 year old woman with a recurrent fibrous histiocytoma with prominent vasculature, which over a three year period recurred on two occasions, showing more progressive features of the aneurysmal variant. In addition, squamous lined cysts were present within this tumour, a finding that has not been described previously. The histological features of this rare lesion and the importance of the differential diagnosis from other similar appearing malignant lesions will be discussed.- - - - - - - - - - ranking = 0.125keywords = haemorrhage (Clic here for more details about this article) |
9/30. When is a meniscal cyst not a meniscal cyst?Two patients are presented where lesions adjacent to the joint line of the knee were diagnosed clinically and on magnetic resonance imaging (MRI) as meniscal cysts. No concomitant meniscal tears were seen, and the MRI signal was not completely homogenous. The diagnostic imaging influenced the surgical management in a manner inappropriate for the definitive diagnoses of fibromyxoid sarcoma and monophasic synovial sarcoma. Not all cysts produce a purely homogenous signal on MRI due to haemorrhage or high protein content fluid, and not all meniscal cysts are associated with a meniscal tear. In the absence of a meniscal tear and with mixed signal on MRI we advise caution in the diagnosis of a meniscal cyst and advocate shared management with either orthopaedic or radiological colleagues with a special interest in oncology to obtain a tissue diagnosis before definitive treatment.- - - - - - - - - - ranking = 0.125keywords = haemorrhage (Clic here for more details about this article) |
10/30. Bilateral benign haemorrhagic adrenal cysts in beckwith-wiedemann syndrome: case report.beckwith-wiedemann syndrome is the most common overgrowth malformation syndrome. The classical features include macrosomia, macroglossia, omphalocele and ear lobe anomalies. Among the associated adrenal anomalies, foetal cortical cytomegaly, outer cortical haemorrhage and unilateral benign cysts are well described. A term neonate was admitted with typical features of the syndrome. Radiological evaluation revealed a rare association of bilateral benign hamorrhagic adrenal cysts. Serial sonography confirmed hamorrhage into benign cysts and ruled out neoplasms. Only one similar case has been documented in the literature previously.- - - - - - - - - - ranking = 0.125keywords = haemorrhage (Clic here for more details about this article) |
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