Mass Effect of Large Pelvic Lipoma Resulting in Femoral Hernia.

A 73-year-old lady presented with a three-day history of constipation, vomiting, and abdominal pain. On examination, a right femoral hernia was identified, and this was confirmed on computed tomography imaging with evidence of mechanical small bowel obstruction. There was an incidental finding of a large pelvic lipoma causing a mass effect. This lady underwent open repair of the femoral hernia. Intra-abdominal lipomatosis is a rare finding and can present itself in a variety of manifestations, or it can be identified as an incidental finding on cross-sectional imaging. Bowel obstructions, abdominal pain, lipoma, and abdominopelvic hernias are some examples of symptomatic presentations of intra-abdominal lipomas.

Clinical boundaries in adult cases of large B cell lymphoma with IRF4 rearrangement.

AIMS: Large B-cell lymphoma with IRF4 rearrangement (LBCL-IRF4) is a recently described entity included in the revised 4th edition of the WHO Classification of Haematolymphoid Tumours (2017). Here we highlight the difficulties in classification of those cases which arise in adult patients with unusual clinical features. RESULTS: We present three cases with morphological and immunohistochemical features consistent with large B-cell lymphoma arising in adult patients, which were found to have isolated IRF4 rearrangements on FISH analysis. Each patient presented with advanced-stage disease and had a history of immunosuppression; clinical features that are not typical of LBCL-IRF4 and which make the distinction from DLBCL, not otherwise specified (NOS) challenging. CONCLUSION: We propose that the clinical boundaries of LBCL-IRF4 arising in adult patients need further delineation to allow distinction from true cases of DLBCL, NOS.

Intestinal obstruction caused by a laxative drug (Psyllium): A case report and review of the literature.

INTRODUCTION: Psyllium in granular dosage form is used as an over - the counter safe laxative drug. It has a considerable hygroscopic propriety which allows it to retain water and expands rapidly to become many times of its original size. PRESENTATION OF THE CASE: 21-year-old man presented to the Emergency Department complaining of lower abdominal pain and constipation for five days. He was discharged home on Psyllium for treatment of the constipation. Two days later, he returned to the Emergency Department complaining of increased abdominal distension without passing any stools. The patient was diagnosed to have an incomplete intestinal obstruction resulting from ingesting Psyllium husks without adequate amount of fluids. The patient was treated conservatively. DISCUSSION: Psyllium has a reputation of being safe and effective medication for patients suffering from chronic constipation, especially in elderly. The patient who ingested Psyllium husks as a herbal medication did not receive adequate amount of fluids. Consequently, he developed intestinal obstruction. Similar cases have been reported in the English literature including cases of esophageal obstruction in elderly patients and following gastric banding operations. Furthermore, Psyllium administration with oral contrast in computed tomography enterography may precipitate bowel obstruction in the presence of organic obstruction or post-operative ileus. CONCLUSION: Psyllium can worsen the constipation if not taken appropriately. It is important to instruct patients who are receiving psyllium ingredients to drink a good amount of fluids to avoid the development of bowel obstruction especially in long-term use of such laxatives.

A rare case of first-trimester ruptured bicornuate uterus in a primigravida.

INTRODUCTION: Bicornuate uterus (BU) is a rare uterine anomaly result from incomplete fusion of the two Müllerian ducts during embryogenesis. BU very rarely can lead to rupture of the uterus during the early pregnancy with high mortality and morbidity rates. PRESENTATION OF CASE: A primigravida in the first trimester (9 weeks) presented complaining of epigastric pain and vomiting for one day. Ultrasound scan was performed at the 7th week of pregnancy and showed a BU with single intrauterine gestational sac in the right horn. On presentation, the patient was pale and irritable. Urgent ultrasound scan showed viable fetus in the right horn, free fluids in Morrison's pouch. Laparotomy showed BU with pregnancy in the ruptured right horn. The defect in the uterus was repaired. Postoperatively, the patient was advised to use contraceptive pills for one year. DISCUSSION: Our patient has a sonographic diagnosis of BU at the 7th gestational week. At that stage, nothing was done except close follow up of the pregnancy. When she developed severe epigastric pain, initially, we thought of peptic ulcer disease complications. Even after deterioration of the patients' condition, the diagnosis was not clear as the urgent ultrasound showed a viable fetus. Blood and fluid replacement therapy, and exploratory laparotomy were essential to save the patient's life. CONCLUSION: This case highlights the fact that uterine rupture can occur in early pregnancy when associated with uterine anomaly. Early sonographic diagnosis has a major contribution in evaluation and management.

Camel-related injuries: prospective study of 212 patients.

BACKGROUND: Camel-related injuries have been less well studied than other animal-related injuries. We aimed to study prospectively the incidence, mechanism, distribution of injury, and outcome of patients admitted to hospital with camel-related injuries in Al-Ain, United Arab Emirates. METHODS: All patients who were admitted to Al-Ain Hospital with a camel-related injury were prospectively studied during the period of October 2001 to January 2010. Patient's demography, time of injury, mechanism of injury, and distribution and severity of injury were studied. RESULTS: A total of 212 patients, all male, with a median age of 28 years (5-89 years) were studied. The estimated incidence of hospitalized camel-related injured patients in Al-Ain City was 6.88 per 100,000 population per year. Camel kicks were most common (36.8 %) followed by a fall from a camel (26.4 %) and camel bites (25.0 %). Camel kicks and falling from a camel were more common during the hot month of August, and camel bites were more common during the rutting season (November to February). Patients with a kick-related injury had a significantly higher rate of maxillofacial fractures compared with other mechanisms. Spinal injuries occurred significantly more often in vehicle occupants who collided with camels compared with other mechanisms (3/7 compared with 7/205, p = 0.0022, Fisher's exact test). Twelve patients (5.7 %) were admitted to the intensive care unit. The mean hospital stay was 8.6 days (1-103 days). Two patients died (overall mortality 1 %). CONCLUSIONS: Understanding the biomechanisms and patterns of injury and correlating them with the behavior of the camel is important for identification and prevention of camel-related injuries.

The long term effects of early analysis of a trauma registry.

BACKGROUND: We established a trauma registry in 2003 to collect data on trauma patients, which is a major cause of death in the United Arab Emirates (UAE). The aim of this paper is to report on the long term effects of our early analysis of this registry. METHODS: Data in the early stages of this trauma registry were collected for 503 patients during a period of 6 months in 2003. Data was collected on a paper form and then entered into the trauma registry using a self-developed Access database. Descriptive analysis was performed. RESULTS: Most were males (87%), the mean age (SD) was 30.5 (14.9). UAE citizens formed 18.5%. Road traffic collisions caused an overwhelming 34.2% of injuries with 29.7% of those involving UAE citizens while work-related injuries were 26.2%. The early analysis of this registry had two major impacts. Firstly, the alarmingly high rate of UAE nationals in road traffic collisions standardized to the population led to major concerns and to the development of a specialized road traffic collision registry three years later. Second, the equally alarming high rate of work-related injuries led to collaboration with a Preventive Medicine team who helped with refining data elements of the trauma registry to include data important for research in trauma prevention. CONCLUSION: Analysis of a trauma registry as early as six months can lead to useful information which has long term effects on the progress of trauma research and prevention.

Stromal sarcoma of the breast: a case report.

We report a case of a 36-year-old lady who presented with a huge fungating tumour that involved the entire right breast. The tumour was diagnosed histologically as undifferentiated primary stromal tumour of the breast with axillary lymph node metastasis. We review the literature of this rare malignant tumour. Stromal sarcomas of the breast lack epithelial participation, and diagnosis of these tumours can be difficult. Genome-wide expression profiling is currently used to determine the cell of origin of most sarcomas. Surgery offers the best therapeutic option. Adjuvant radiotherapy is not very beneficial, while chemotherapy has, to date, no established role in the management of this disease. The prognosis is dismal for patients with lymph node involvement. The size of the tumour has a lesser bearing on outcome.

Damage control surgery for abdominal trauma.

OBJECTIVE: To review the physiology, indications, technical aspects, morbidity, and mortality of damage control surgery. DESIGN: Retrospective study of published papers. SETTING: Teaching hospital, United Arab Emirates. INTERVENTIONS: A MEDLINE search on damage control surgery for the years 1981-2001. Further articles were retrieved from the references of the original articles. RESULTS: The indications for damage control surgery are: the need to terminate a laparotomy rapidly in an exsanguinating, hypothermic patient who had developed a coagulopathy and who is about to die on the operating table; inability to control bleeding by direct haemostasis; and inability to close the abdomen without tension because of massive visceral oedema and a tense abdominal wall. The principles of damage control surgery are: Phase I: laparotomy to control haemorrhage by packing; shunting, or balloon tamponade, or both; control of intestinal spillage by resection or ligation of damaged bowel, or both. Phase II: physiological resuscitation to correct hypothermia, metabolic acidosis, and coagulopathy. Phase III: planned reoperation for definitive repair. Damage control surgery is appropriate in a small number of critically ill patients who are likely to require substantial hospital resources; it has a high mortality (mean 45%, range (10%-69%). CONCLUSION: Damage control surgery offers a simple effective alternative to the traditional surgical management of complex or multiple injuries in critically injured patients. Phases I and II can be done at a rural hospital before transfer to a major trauma centre for definitive repair.