Primary anterior abdominal wall actinomycosis

Actinomycosis of the anterior abdominal wall is rare. We report a 50-year-old diabetic man who presented with a left hypochondrial mass of three weeks duration associated with fever. Abdominal computed tomography showed a 2 x 4 cm mass projecting from the internal abdominal wall associated with surrounding inflammation. The mass did not decrease after a week of intravenous antibiotics. Excision of the mass and primary closure of the abdominal wall were performed. The mass involved the deep muscles of anterior abdominal wall. The omentum was adherent to the parietal peritoneum underneath the mass. Microscopical examination of the mass was consistent with actinomycosis. The postoperative period was uneventful and the patient recovered completely. The patient received penicillin for six months.     

Actinomycosis of the gallbladder: case report and review of the literature

Actinomycosis of the gallbladder is very rare. Herein, we report the case of a 50-year-old man who presented with acute right hypochondrial pain, fever and rigors associated with positive Murphy's sign. Ultrasound showed that the gallbladder had multiple stones and an oedematous thick wall. The preoperative diagnosis was acute cholecystitis. The patient responded to conservative treatment with antibiotics. Laparoscopic cholecystectomy was performed 6 weeks later but was converted to open surgery because of dense adhesions to the duodenum and sealed duodenal perforation. Microscopic examination of the gallbladder showed moderate to severe inflammation with formation of microabscesses and numerous colonies of actinomycetes. We also review the literature on this rare disease. Although surgery is essential, prolonged postoperative antibiotic is required.     

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.     

Closed Subfascial Ligation of Incompetent Perforating Veins of the Lower Extremities

The purpose of this study was to determine the effectiveness of minimally invasive surgical procedures for interrupting incompetent perforating veins of the lower limb. A closed subfascial ligation was performed in 20 patients who had incompetent perforating veins in 28 limbs as diagnosed by a clinical examination and duplex scanning. Two small transverse incisions measuring 5–10mm in length were made on both sides of the incompetent perforating vein. Using an aneurysmal needle, a suture (polypropylene No. 1) was placed in the subfascial plane to encircle the incompetent perforating vein from all directions. Next, this suture was tied through two incisions to ligate this perforator. The mean follow-up period was 26 months. The ligation of the incompetent perforators was successful in 27 of 28 limbs and no wound complications were observed. A closed subfascial ligation of incompetent perforating veins of the lower limbs is thus considered to be easy to perform, not overly invasive, safe, and to also have very encouraging results.     

Camel-related pancreatico-duodenal injuries: a report of three cases and review of literature

Background

Human pancreatico-duodenal injuries caused by camels are extremely rare.

Objective

We report three patients who sustained camel-related pancreatico-duodenal injuries and review the literature on this topic.

Results

A 32-year camel caregiver was kicked by a camel which then stepped on his abdomen trying to kill him. The patient''s abdomen was soft and lax. CT scan of the abdomen showed free retroperitoneal air. Laparotomy revealed a complete tear of the anterior wall of the second part of duodenum which was primarily repaired. A 40-year camel caregiver was directly kicked into his abdomen by a camel. He developed traumatic pancreatitis which was treated conservatively. A 31-year-old male fell down on his abdomen while riding a camel. Abdominal examination revealed tenderness and guarding. Abdominal CT Scan showed complete transection of the neck of the pancreas which was confirmed by laparotomy. The patient had distal pancreatectomy with preservation of the spleen. All patients were discharged home in good condition.

Conclusion

These cases demonstrate the misleading presentation of the camel-realted pancreatico-duodenal injuries and their unique mechanism of injury.     

Laparoscopic hernia repair in infancy and childhood: evaluation of 2 different techniques

Purpose

Laparoscopic hernia repair in infancy and childhood is still debatable. There are many techniques available for laparoscopic hernia repair in children. The objective of this study was to compare intracorporeal suturing and knotting with extracorporeal knotting for repair of congenital inguinal hernia in infants and children about operative time, recurrence rate, hydrocele formation, and postoperative cosmetic results. A randomized controlled study was carried out in the Pediatric Surgery Unit of Al-Azhar University Hospitals (Cairo, Egypt) over a 3-year period.

Patients and Methods

One hundred fifty patients with congenital inguinal hernia were randomized into 2 equal groups (n = 75). Group A was subjected to intracorporeal purse string suture around the internal inguinal ring (IIR) using 2 needle holders. Group B was subjected to insertion of purse string suture around IIR using a Reverdin needle (RN) and extracorporeal knotting. Inclusion criteria included bilateral inguinal hernia, recurrent hernia, hernia in obese children, incarcerated hernia, and ipsilateral hernia with questionable hernia on the contralateral side. Exclusion criteria included unilateral inguinal hernia and hernia with undescended testicles. The main outcome measurements were operative time, length of hospital stay, postoperative hydrocele formation, recurrence rate, and cosmetic results.

Results

There were no significant differences about age, sex, and mode of presentation between both groups. All cases were completed successfully without conversion. There were significant statistical differences in the operative time, recurrence rate, and cosmetic results between the studied groups, whereas there were no significant statistical differences in the hospital stay and postoperative hydrocele formation.

Conclusion

Laparoscopic hernia repair by RN is an effective method of hernia repair in infants and children. It resulted in a marked reduction of operative time and excellent cosmetic results with low recurrence.     

Seatbelts and road traffic collision injuries

Modification of seatbelts and their legislation played an important role in reducing morbidity and mortality of occupants in road traffic collisions. We aimed to review seatbelt development, its mechanism of action and its effects. Seatbelts reduce injury by preventing the occupant from hitting the interior parts of the vehicle or being ejected from the car. We have made a linear regression correlation between the overall seatbelt compliance and road traffic death rates in 46 high income countries to study the relationship between seatbelt use and mortality. There was a very highly significant negative correlation between the seatbelt compliance and road traffic death rates (R = - 0.77, F = 65.5, p < 0.00001). Seatbelt-related injuries include spinal, abdominal or pelvic injuries. The presence of a seatbelt sign must raise the suspicion of an intra-abdominal injury. These injuries can be reduced if seatbelts were applied correctly. Although seatbelts were recognized as an important safety measure, it still remains underused in many countries. Enforcement of seatbelt usage by law is mandatory so as to reduce the toll of death of road traffic collisions.     

Small-bowel obstruction due to bilharziasis

The dynamics of the antral and body mucosa has been studied in biopsy specimens obtained during endoscopy of patients with duodenal ulcer (103 cases), patients with duodenal ulcer scars (108 cases), and patients with duodenitis (44 cases). A representative Finnish population sample consisting of 434 subjects was used as reference material. The antral mucosa of all patient series showed an increase in the severity and prevalence of gastritis similar to that of the general population, whereas virtually no progression of gastritis with age was seen in the body mucosa, which remained normal or at the stage of superficial gastritis up to geriatric age. In contrast, in the present controls and in all earlier population samples studied by us so far, there was a significant and steady increase in the severity and prevalence of body gastritis with age. It is concluded that the age behaviour of the antral and body mucosa was in duodenal ulcer scars and duodenitis similar to that of patients with active duodenal ulcer. The persistence of normal conditions in the acid-secreting area may serve as one explanation of the strong tendency of the disease to recur. In addition, it is tentatively concluded that in duodenal ulcer disease there are factors that have a ‘protecting’ influence on the body glands and which are abolished by antrectomy, according to our earlier studies.     

Spinal accessory neuropathy in patients with chronic neck pain

AIM: To assess the presence of spinal accessory neuropathy in patients with chronic neck pain. METHODS: Patients with pain either regional or focal in the neck or shoulders for at least 6 mo (chronic neck pain) were recruited randomly from the Rheumatology and Rehabilitation Outpatient Clinic at the Faculty of Medicine-Suez Canal University. Two groups were compared: 30 patients with chronic neck pain with mean age (36.97 ± 12.45 years) and 10 apparently healthy controls. Trapezius muscle examination including inspection and range of motion both active and passive was performed. A full clinical neurological examination was carried out to exclude peripheral neuropathy and motor neuron disease. According to the subject’s type of work, cases were categorized into labor-intensive and non-labor intensive tasks. A nerve conduction study (NCS) was performed on spinal accessory nerves at both sides for all patients and controls. Parameters including latencies and amplitudes of compound motor action potential (CMAP) were compared with the chronicity of neck pain using the neck disability score. This cross sectional study was carried in the Rheumatology and Rehabilitation Department, at Suez Canal University Hospital, Ismailia, Egypt. RESULTS: Physical examination revealed that 80% of cases had spinal trapezius muscle spasm. Restricted neck motion was present in 16.6% of cases. No one suffered from muscle wasting or weakness. Pain was bilateral in 18 patients (60%), localized to the right side in six patients (20%) and localized to the left side in six patients (20%). The causes of neck pain in the patients studied were nonspecific, due to physical stresses, cervical spondylosis and mild cervical disc herniation. Mean disease duration in patients with labor-intensive tasks was (3.9 ± 2.1 years), which was longer than that in patients with non-labor intensive tasks (3.1 ± 1.9 years); however, this difference was statistically insignificant. Spinal accessory NCSs were performed while subjects were in sitting positions and relaxed with naturally suspended arms to minimize muscular movement. The results of electrophysiological studies revealed that mean right and left latencies of the spinal accessory nerve were 2.96 ± 0.69 ms, 2.98 ± 0.61 ms in the patient group and 2.44 ± 0.38 ms, 2.33 ± 0.36 ms in control group respectively. These differences were statistically significant with P = 0.028 and 0.006 respectively. Spinal accessory NCS showed normal CMAP amplitude in both patients and controls. Comparing the results of the neck disability index (NDI) to different characteristics in patients with chronic neck pain, showed that patients with labor-intensive work had a higher NDI score mean (34.7 ± 9.5) compared to those with non-labor-intensive work, with significant statistical difference (P = 0.011). In addition, mean NDI scores were higher in males, and patients aged over 40 years and this difference was statistically significant (P = 0.007 and P = 0.009 respectively). Correlation studies between right and left spinal accessory nerve latencies and disability percent calculated using the NDI revealed a positive correlation. Moreover, there was a positive correlation between age and disability percent. CONCLUSION: This study demonstrates electrophysiological evidence of demyelination in a significant proportion of patients with chronic cervical pain.