Delayed presentation of a penetrating suprarenal aortic injury: case report

Death from exsanguination is the immediate outcome in more than 80% of penetrating wounds of the aorta. We report a case in which a gunshot wound to the upper abdomen produced a full-thickness laceration to the diaphragmatic aorta that was missed during the initial exploratory laparotomy. Only 3 days later did the patient develop symptoms of a vascular injury and require reoperation.     

Microphthalmos with orbital cyst: a clinicopathological report

The clinical and histopathological findings in a case of microphthalmos with orbital cyst is described. The clinical interesting feature of this case was the bilateral coloboma which represented interference in the development of the eye at different stages of embryonic life.     

Hemihypertrophy with a liver cyst: a case report

An 8-month-old girl with a right-sided hemihypertrophy was found to have a large abdominal mass. At exploration, the mass, arising from the antero-inferior edge of the right lobe of the liver, was pedunculated and measured 17 cm x 12.5 cm x 12.5 cm. This was excised and histology confirmed it to be a benign single cyst of the liver.     

Pneumo-orbital cyst after orbital fracture repair

PURPOSE: To report a case of a respiratory epithelial-lined, air-filled orbital cyst as a late complication of orbital fracture repair. METHOD: Case report. RESULTS: Recurrent episodes of diplopia and hyperophthalmia developed secondary to pneumatic inflation of a respiratory epithelial-lined orbital cyst 6 months after orbital fracture repair. This cyst remained in communication with an ethmoidal air cell and became inflated during pressurization of the ethmoid sinus. Removal of the cyst and orbital implant was curative. CONCLUSION: Air-filled, respiratory epithelial-lined orbital cyst is a rare cause of episodic diplopia and globe displacement after orbital trauma.     

Duplication cyst of the antrum: a case report

A four generation family (UoM1) was ascertained with Waardenburg syndrome type 1 (WS1). The proband exhibited both WS1 and septo-optic dysplasia. A G to C transversion was identified in PAX3 exon 7 in four subjects affected with WS1 in this family including the proband. This glutamine to histidine missense mutation at position 391 may also affect splicing. There are over 50 mutations characterised in PAX3 in WS1 patients; however, this is the first example of a WS1 mutation in exon 7 of PAX3.     

Epidermoid cyst of the scrotum: a case report

A 52-year-old male visited our department for a painless swelling from the right side of the anus to the right scrotum that he first noticed 5 years earlier. Palpation revealed a small fist-sized elastic solid mass with a smooth surface from the central area to the inferior pole of the right scrotum. This mass was clearly demarcated from the contents of the scrotum and not adherent to the scrotal skin. A diagnosis of a tumorous lesion in the scrotum was made, and the tumor was resected. Histopathological examination demonstrated a scrotal epidermoid cyst. To our knowledge, this is the 17th case reported in Japan.     

Solitary bone cyst with epiphyseal involvement: a case report

A large solitary bone cyst involving the epiphysis produced 5.0 cm shortening of the proximal humerus in a 15-year-old girl. Biopsy revealed the cyst was filled with thin yellow fluid under pressure and lined by a fibrous membrane. X-rays 9 months after biopsy demonstrated progressive cyst obliteration. A review of literature revealed no similar case. It is postulated that solitary cysts rarely may involve the physeal and epiphyseal structures and thereby retard longitudinal bone growth.     

Colobomatous orbital cyst associated with microphthalmos. Apropos of a case

The aims of the present study were: (1) to establish the incidence of gingival abrasion as a result of toothbrushing, using a manual and electric toothbrush; (2) to establish the influence of filament end-rounding on the incidence of gingival abrasion and the efficacy of toothbrushing; (3) to assess whether the speed of the electric brush has a feedback-effect on the brushing force used and to correlate the incidence of gingival abrasion with force. 2 experiments were carried out. In the first experiment, 50 subjects brushed for 3 weeks every other day with either a manual (Butler 411) or an electric toothbrush (Braun/Oral-B Ultra Plaque Remover-D9). All received brief instructions and were asked to abstain from oral hygiene 24 hrs before their appointment. After disclosing the teeth and gums with Mira-2-Tone solution, plaque and gingival abrasion were assessed. Next, the panelists brushed in a random split-mouth order. After brushing and a second disclosing, plaque and abrasion were re-assessed. The results showed that the incidence of gingival abrasion was comparable for the manual and the D9. Using a similar design as in experiment no. 1, in experiment no. 2 a new group of 47 subjects brushed for 3 weeks alternating between the Braun/Oral-B Plaque Remover-D7 and D9. At the appointment, the subjects first brushed in a split-mouth order with the D9 with 2 different types of endrounding. Plaque and abrasion were assessed. Immediately following this brushing exercise, the subjects re-brushed with the D7 (2800 rot/min) and the D9 (3600 rot/min) during which brushing force was measured. The results of this experiment showed that endrounding has no effect on plaque removal but does effect the incidence of gingival abrasion. Brushing force is not influenced by the speed of the brushhead and no correlation with the incidence of gingival abrasion was observed. In conclusion, the results of this study show that gingival abrasion is not influenced by brushing force, but is affected by filament endrounding.     

Adenocarcinoma arising in a tailgut cyst: report of a case

We report herein the unusual case of a 66-year-old woman found to have adenocarcinoma arising in a tailgut cyst. The patient had been observed for 6 months following the discovery of a presacral cystic mass measuring 10 x 9 cm for which she had refused surgery. The serum tumor marker, carcinoembryonic antigen, became slightly elevated, and diagnostic imaging distinctly revealed a tumorous lesion with papillary projection into the cyst lumen. The cystic mass was then excised through the transsacral approach. The pathological findings were compatible with moderately differentiated adenocarcinoma arising in a tailgut cyst. This entity is extremely rare, and only six cases, including our own, have been reported in the English literature. Early complete excision is advised because it is almost impossible to determine for certain whether presacral cystic masses are benign or malignant prior to surgery.     

Syringomyelia associated with posterior fossa cyst: a case report

We report a case of a 47-year-old woman with a posterior fossa cyst associated with syringomyelia and hydrocephalus. Her birth was traumatic and she had suffered a fractured skull. About 10 years prior to coming to our department she had occipitalgia and a pain had developed over a month from her right shoulder to hand. Shortly before presenting occasional electric-like shocks were felt in her right hand associated with coughing and hiccuping. Magnetic resonance imaging (MRI) revealed a large midline posterior fossa cyst, hydrocephalus and syrinx (C1-Th11). Cisternography could not demonstrate communication between the cyst and the subarachnoid space and the 4th ventricle was present but without communication with the cyst. The cyst was tentatively diagnosed as an arachnoid cyst. One week after placement of a cyst-peritoneal shunt, CT scans showed a decrease in cyst and ventricle size and 2 months later a follow-up MRI revealed resolution of the syringomyelia. We suspected that cyst-peritoneal shunt was effective for this patient who had syringomyelia associated with incommunicated posterior fossa cyst.     

Wooden foreign body in the orbital cavity: a case report

Orbital foreign bodies in Thailand are uncommon. The diagnosis depends on history taking, physical examination and complete investigations. A case of orbital foreign body was reported with satisfactory result of treatment by transethmoidal approach: ethmoidectomy with antrostomy.     

Gastric injury by caustics: a case report

The authors get the idea from the observation of a case of ingestion of muriatic acid, recently happened by Clinical Surgery II of the IRCCS Polyclinic "San Matteo" of Pavia in order to examine carefully the matter. The rareness of the shown case is given by the whole involvement of only the stomach, without damages for the oropharynx and the esophagus. The total gastrectomy executed 6 months after the ingestion of the acid has given to the patient the whole recovery. The follow-up checked for a periodical time of 6 months for a period of about five years, permits to observe the normal intestinal canalization without stenitical symptoms or zonas with degenerative risk.     

Intraorbital squamous epithelial cyst: an unusual complication of Silastic implantation

Thin Silastic sheet alloplasts (Dow Corning, Midland, MI, U.S.A) are commonly used to reconstruct posttraumatic orbital floor defects. Complications associated with orbital Silastic implantation include infection, migration, and extrusion. The authors report an unusual case of an intraorbital, squamous, epithelial-lined cyst appearing as progressive vertical globe dystopia and proptosis occurring after Silastic reconstruction of a traumatic orbital floor defect.     

Alternative treatments for a traumatic bone cyst: a longitudinal case report

A patient presented with a large, multilocular, refractory traumatic bone cyst. The radiolucency had increased in dimension since her last recall. Over 11 years, therapy had included needle aspiration biopsies followed by simple curettage and closure, the most common therapy for traumatic bone cysts. However, all treatment had proved unsuccessful for this patient. It was decided to treat the patient with a slightly unique method. After curettage of the lesion, the traumatic bone cyst was packed with a mixture of autogenous blood, harvested autogenous bone chips, and hydroxyapatite.     

Spinal neurenteric cyst. A report of a case

A case of intradural extramedullary neurenteric cyst is reported. The embryogenesis and surgical treatment of this lesion are discussed.     

Occlusion of anterior and middle cerebral arteries after closed head injury: a case report]

A 44-year-old woman with Marie-Bamberger's syndrome and diabetes insipidus had a lung tumour with mediastinal metastases, but no signs of metastases to the hypothalamus or pituitary gland. A week after removal of the tumour, the joint pain, polyuria and polydipsia disappeared. The tumour was diagnosed histopathologically as a moderately differentiated adenocarcinoma with focal neuroendocrine cell differentiation and dispersed cells reacting with antisera against neurone-specific enolase, S-100 protein, neuropeptide Y, follicle-stimulating hormone, substance P, vasoactive polypeptide (VIP), adrenocorticotropic hormone and pancreatic polypeptide (PP) as well as to one of three tested antisera raised against antidiuretic hormone (ADH). It was suggested that Marie-Bamberger's syndrome might be caused by one of these immunoreactive substances or by a substance that shares an amino acid sequence with one of these neuroendocrine peptides. It was also suggested that the tumour might produce an ADH-like substance which might have an ADH-antagonist effect.     

Accessory scrotum with penoscrotal transposition and retrocerebellar arachnoid cyst: a case report

Colonization of areas of intestinal metaplasia by Helicobacter pylori is rare and there is only one report in the literature of this organism colonizing areas of intestinal metaplasia in the antral mucosa. We report two more cases where H. pylori were seen in the gastric pits with intestinal metaplastic changes in the antral biopsy specimens.