Raf kinase inhibitor protein: mechanism of loss of expression and association with genomic instability.

AIMS: Raf kinase inhibitory protein (RKIP; also known as PEBP, for phosphatidylethanolamine-binding protein) is an endogenous inhibitor of the Raf- MAPK kinase (MEK)-MAP kinase pathway. It has emerged as a significant metastasis suppressor in a variety of human cancers including colorectal cancer (CRC) and was recently shown to regulate the spindle checkpoint in cultured cells. This study aims at correlating RKIP expression with chromosomal instability in colorectal cancer samples and identifies possible mechanisms of RKIP loss. METHODS: Chromosomal instability was assessed using metaphase-based comparative genomic hybridisation (CGH) and loss of heterozygosity (LOH) in 65 cases with microsatellite stable CRC and correlated with RKIP expression. Methyl-specific PCR was used on DNA extracted from 82 cases with CRC to determine CpG methylation status at the RKIP promoter and the results correlated with RKIP protein expression. RESULTS: We demonstrate for the first time that in microsatellite stable (MSS) CRC, the number of chromosomal losses is inversely proportional to RKIP expression levels. We also show that methylation of the RKIP promoter is a major mechanism by which RKIP expression is silenced in CRC. CONCLUSIONS: RKIP loss by hypermethylation of its promoter could have a significant influence on colorectal cancer aneuploidy, which might explain its association with metastatic progression.

Ewing's sarcoma as second malignant neoplasm after retinoblastoma: a case report.

OBJECTIVES: To report a case of a child with the hereditary form of unilateral retinoblastoma (RB), who developed Ewing's sarcoma of the right fibula 3 years after the enucleation of the right eye. CASE PRESENTATION AND INTERVENTION: The child was diagnosed as a case of RB of the right eye at the age of 9 months. He was fully investigated and found to have locally advanced RB with bone marrow involvement (Reese-Ellsworth stage IVA). Enucleation was recommended to the family, but they refused. The patient received chemotherapy and diode laser thermotherapy in Kuwait and the UK. He had a local relapse after 11 months and subsequently underwent enucleation of the right eye. After 3 years, he was investigated for a small swelling in his right lower leg. After extensive investigations, it was reported as Ewing's sarcoma. He was treated with chemotherapy, surgery (complete excision of the fibula) and high-dose chemotherapy followed by autologous stem cell transplantation. The child is now nearly 2 years after completing the treatment and is disease free. CONCLUSIONS: This case confirms the increased risk of a second malignant neoplasm (SMN) in children with hereditary RB. These children need a very close follow-up for the early diagnosis of SMNs or even subsequent malignancies.

The Kuwait cataract outcome study: a 12-month evaluation.

OBJECTIVE: To assess the frequency of intraopertive difficulties, postoperative complications and the visual outcome in cataract surgery performed at the Al-Bahar Eye Center, Kuwait. SUBJECTS AND METHODS: This case series study is comprised of 350 eyes from 325 subjects (169 male, 156 female; 30-78 years, mean age 64 years) undergoing consecutive cataract surgery performed at the Al-Bahar Eye Center, Kuwait from July 2001 to June 2002. All the eyes underwent extensive ophthalmic examinations before and after surgery. Details of surgical procedures, including the type of the cataract surgery, intraoperative difficulties or complications, postoperative complications, and the visual outcome were documented. RESULTS: The extracapsular cataract extraction (ECCE) technique was used for 50.2% of the eyes and for the remaining 49.8%, the small-incision phacoemulsification technique was used. Of the 350 eyes operated upon, 9.7% had coexisting ocular disease which may have affected the best spectacle corrected visual acuity (BSCVA). Complications included posterior capsule tears and vitreous loss (10%), cystoid macular edema (0.6%) and endophthalmitis (0.9%) of the eyes. A BSCVA of 6/12 or better was achieved in 78.3% of the cases. CONCLUSION: A high success rate in terms of visual acuity outcome was achieved in the cataract surgery. The operative and postoperative complications were similar for both techniques, ECCE and phacoemulsification.

Direct evidence on the immune-mediated spontaneous regression of human cancer: an incentive for pharmaceutical companies to develop a novel anti-cancer vaccine.

To develop an effective pharmaceutical treatment for a disease, we need to fully understand the biological behavior of that disease, especially when dealing with cancer. The current available treatment for cancer may help in lessening the burden of the disease or, on certain occasions, in increasing the survival of the patient. However, a total eradication of cancer remains the researchers' hope. Some of the discoveries in the field of medicine relied on observations of natural events. Among these events is the spontaneous regression of cancer. It has been argued that such regression could be immunologically-mediated, but no direct evidence has been shown to support such an argument. We, hereby, provide compelling evidence that spontaneous cancer regression in humans is immunologically-mediated, hoping that the results from this study would stimulate the pharmaceutical industry to focus more on cancer vaccine immunotherapy. Our results showed that patients with >3 primary melanomas (very rare group among cancer patients) develop significant histopathological spontaneous regression of further melanomas that they could acquire during their life (P=0.0080) as compared to patients with single primary melanoma where the phenomenon of spontaneous regression is absent or minimal. It seems that such regression resulted from the repeated exposure to the tumor which mimics a self-immunization process. Analysis of the regressing tumors revealed heavy infiltration by T lymphocytes as compared to non-regressing tumors (P<0.0001), the predominant of which were T cytotoxic rather than T helper. Mature dendritic cells were also found in significant number (P<0.0001) in the regressing tumors as compared to the non regressing ones, which demonstrate an active involvement of the different arms of the immune system in the multiple primary melanoma patients in the process of tumor regression. Also, MHC expression was significantly higher in the regressing versus the non-regressing tumors (P <0.0001), which reflects a proper tumor antigen expression. Associated with tumor regression was also loss of the melanoma common tumor antigen Melan A/ MART-1 in the multiple primary melanoma patients as compared to the single primary ones (P=0.0041). Furthermore, loss of Melan A/ MART-1 in the regressing tumors significantly correlated with the presence of Melan A/ MART-1-specific CTLs in the peripheral blood of these patients (P=0.03), which adds to the evidence that the phenomenon of regression seen in these patients was immunologically-mediated and tumor-specific. Such correlation was also seen in another rare group of melanoma patients, namely those with occult primary melanoma. The lesson that we could learn from nature in this study is that inducing cancer regression using the different arms of the immune system is possible. Also, developing a novel cancer vaccine is not out of reach.

Predicting the phenylalanine blood concentration from urine analyses. An approach to noninvasive monitoring of patients with phenylketonuria.

The need for regular blood-drawing in the management of chronic metabolic disorders may negatively influence the compliance of patients and their parents; noninvasive analytical procedures could well alleviate this burden. Using data obtained in six adult probands with phenylketonuria, we evaluate the feasibility of noninvasive prediction of phenylalanine blood concentrations from analysis of phenylalanine and creatinine in urine. Cross-validated regression equations correct for the significant inter-individual variation of phenylalanine fractional excretion rates. With sensitive and specific enzymatic assays for phenylalanine and creatinine, the accuracy of this noninvasive procedure may also become clinically satisfactory for the purpose of self-monitoring.

Serum changes in trace elements during thyroid cancers.

The objective was to examine changes in trace elements due to thyroid cancer in humans. Serum levels and tissue contents of trace elements (Zn, Cu, Mn, Mg, Fe and Se) were measured in 43 patients with thyroid cancer before and 4 days after surgery were compared to normal values. The serum levels of zinc in cancer patients were lower than those of normal subjects. Surgical removal of the cancer resulted in the restoration of these levels. Although serum Cu levels in patients were not different from normal, but post-operatively these levels rose significantly (p < 0.001). Levels of Fe, Mg and Mn were significantly lower (p < 0.001) post-operatively. There was no significant change in Serum Se levels. The thyroid tissue contents of these trace elements did not show a difference between the normal (Juxta-tumor) thyroid tissue and the cancerous lesion. Out of the six trace elements examined, the decrease of serum levels of zinc in cancer patients may be linked to the disease condition. It is suggested that this change: (a) may be used to demonstrate successful cancer surgery and (b) may have implications for a long-term follow-up of thyroid cancer patients.

Pain during mammography: impact of breast pathologies and demographic factors.

OBJECTIVES: The aim of this study was to systematically assess the pain experienced by patients undergoing mammography for various clinical presentations. SUBJECTS AND METHODS: Two hundred and twenty-five patients aged 25-85 years (45.43 +/- 8.25 years) presenting for mammography were included in the study. Presenting symptoms and clinical diagnosis were provided by the referring physicians and demographic information was obtained from self-reported questionnaires. Mammography results were recorded by the radiologist. Two different but reliable and valid measures of pain--Visual Analog Scale (VAS) and Pain/Discomfort Rating Scale (DRS)--were used to assess pain during mammography and data were statistically analyzed to examine the possible predictors of pain. RESULTS: Forty-nine percent of the patients reported pain during mammography when cut-off level of VAS score was 40; however, when the cut-off level was raised to 60 (considering the preexisting pain as presenting symptom in some patients) only 23% reported pain. With DRS, 7% reported pain, 27% discomfort and 66% neither pain nor discomfort. Biserial correlation between the VAS and DRS scores suggested strong positive agreement between the two measures of pain (r = 0.56, d.f. = 90, p < 0.01). Patients presenting with coexisting breast lumps and preexisting breast pain and those diagnosed with inflammatory conditions of the breast and fibrocystic changes experienced more pain during mammography. CONCLUSION: Preexisting breast pathologies and demographic factors such as age and educational level of the patient were important in reporting pain during mammography. This finding indicates that proper assessment of pain using standard measures and its association with breast pathologies and demographic factors is important for planning pain management in women undergoing mammography.

Reference levels of the tumor markers carcinoembryonic antigen, the carbohydrate antigens 19-9 and 72-4, and cytokeratin fragment 19 using the Elecsys Relecsys 1010 analyzer in a normal population in Kuwait. The importance of the determination of local reference levels.

The tumor markers CEA, CA 19-9, CA 72-4 and CYFRA 21-1 were analyzed in a group of apparently healthy subjects (n=232) in Kuwait using the Elecsys Relecsys 1010 analyzer. The distribution of the tumour marker levels was analyzed separately in Kuwaitis (n=103), non-Kuwaitis (n=129), smokers (n=68), non-smokers (n=164), males (n=138) and females (n=94). The distribution of CEA was significantly different in Kuwaitis vs. non-Kuwaitis in the total population (p=0.033) and in non-smokers (p=0.049); in males vs. females in the total population (p<0.0001) and in non-smokers (p=0.0002); and in smokers vs. non-smokers in the total population (p<0.0001) using the non-parametric Mann-Whitney U test. None of the other tumour markers showed significant differences in the subgroups. The upper reference level was defined as the 95th percentile of the normal values in each group. A higher reference level of CEA was observed in smokers (vs. non-smokers) in the total population. Also higher reference levels of CEA were observed in males (vs. females) both in the total population and in non-smokers. In the total population the respective reference levels were: CEA: 4.4 microg/L, CA 19-9: 35 kU/L, CA 72.4: 2.4 kU/L, and CYFRA 21.1: 2.1 microg/L. These results were compared with data in the kit inserts and literature data. The impact of 95th percentiles in a local heterogeneous population is discussed.

Plasma concentrations of alpha-tocopherol and urate in patients with different types of cancer.

OBJECTIVE: To measure plasma concentrations of alpha-tocopherol and urate to determine whether there is any relationship with different types of cancer before treatment. METHOD: Plasma concentrations of those two antioxidants were measured in cancer patients and sex- and age-matched controls. Plasma total cholesterol concentration was measured to derive an alpha-tocopherol/cholesterol ratio. RESULTS: Alpha-tocopherol and urate concentrations as well as alpha-tocopherol/cholesterol ratios were significantly lower in the cancer patients as whole, in gastrointestinal cancer and in breast cancer compared to the controls. There was no significant relationship between alpha-tocopherol and urate levels in either the plasma of patients (r=0.048; P=0.653) or controls (r=0.073; P=0.406). Alpha-tocopherol was more positively correlated with cholesterol in the plasma of controls (r=0.539; P < 0.0001) in comparison with the patients (r=0.456; P < 0.0001). There was no significant correlation between urate and cholesterol levels in both patient and control plasma samples. CONCLUSION: The data suggest that although alpha-tocopherol and urate provide important antioxidant defence in cancer, the association between their levels is weak.

Effectiveness of laparoscopic fundoplication for gastro-oesophageal reflux.

BACKGROUND: Gastro-oesophageal reflux (GERD) is a common condition. Many patients respond to conservative therapy. Severe symptomatic cases and those who fail medical treatment are referred to surgery. The long-term results of open fundoplication surgery have been good with a more than 90% response after 10 years of follow-up. The introduction of laparoscopic fundoplication achieved the same results with shorter hospital stay, a better cosmetic result and less cost to the health care providers. PATIENTS AND METHODS: 74 patients who failed medical treatment for GERD were treated by laparoscopic fundoplication. The Toupet procedure was performed in 66 of these patients, the others patients had a Nissen-type fundoplication. The patients were followed up for a mean period (+/- SD) of 14.8 +/- 8.8 months (range 3-33 months). RESULTS: Most of the patients were males (n = 65). The mean age (+/- SD) of all the patients was 36.1 +/- 9.5 years (range 17-60 years). The majority (93.8%) reported disappearance of symptoms and are not using any antireflux medications. Five patients (6.7%) are considered failures of the procedures. Of these, three patients developed recurrence of reflux symptoms during the follow-up period. The other two patients developed complications, i.e. gas bloat, persistent vomiting and dysphagia which warranted taking down the wraps laparoscopically. Two patients developed a small incisional hernia at the site of the 10 mm port. The mean of hospital stay (+/- SD) was 3.1 +/- 1.3 days (range 1-7 days). CONCLUSION: Laparoscopic fundoplication is safe and effectively relieves reflux symptoms in patients who fail medical treatment.

Fireworks injury: temporal bone penetration and a wooden intra-cranial foreign body.

We describe a case of a teenager sitting in a car, who was struck by a fireworks missile. The unusual presentation of a large wooden foreign body penetrating through the temporal bone and lodging in the brain is detailed. The management is discussed.

Plasma micronutrient antioxidant in cancer patients.

The distribution of breast, colon, gastric, thyroid, oral, rectal, pancreatic and renal cancers were determined in 71 Kuwaitis, 45 other Arabs, and 26 Indians. Plasma levels of micronutrient antioxidants, retinol, alpha-tocopherol, lycopene, and beta-carotene were measured in the groups and in 90 matched controls for comparison. Cholesterol was measured to determine its association with the micronutrient antioxidants. Pancreatic cancer occurred exclusively in Kuwaitis, while breast and colon cancers were disproportionately higher in Kuwaitis than in the other groups. Micronutrient antioxidant levels were similar in the groups, except for higher lycopene levels in Kuwaitis. In most instances, the micronutrient antioxidants, except beta-carotene, decreased significantly in levels in patients than in controls. Low levels of retinol, lycopene, and beta-carotene were strongly associated with pancreatic cancer. Compared to controls, significantly increased levels of beta-carotene occurred in breast, colon, thyroid, and renal cancers; increased lycopene occurred in oral cancer, and increased alpha-tocopherol occurred in pancreatic cancer. Alpha-tocopherol strongly correlated with cholesterol. Generally, changes in alpha-tocopherol/ cholesterol ratios mimicked those of alpha-tocopherol levels. Micronutrient antioxidant levels were significantly lower in male patients than female patients. Age showed a negative but statistically insignificant relationship with micronutrient antioxidants. Lycopene strongly correlated with alpha-carotene and alpha-tocopherol with retinol. Among the patients, all micronutrient antioxidants except retinol decreased significantly in levels in smokers than nonsmokers, suggesting susceptibility to cigarette smoke oxidative stress. We conclude that micronutrient antioxidant depletions and altered associations may imply tumor utilization or antioxidant burden in oxidative stress or both. Furthermore, the incidence of pancreatic, colon and breast cancers among Kuwaitis warrants further study.

Serum antioxidant and cholesterol levels in patients with different types of cancer.

Serum antioxidant (urate, alpha-tocopherol) activity and cholesterol concentration in 142 patients of Indian and Arab (Kuwaitis and other Arabs) origin with different types of cancer (breast, colon, stomach, thyroid, oral, rectal, pancreatic, and renal) were compared to 100 age- and sex-matched control subjects. Values were expressed as medians (interquartile range). Urate concentration was significantly decreased in male patients compared to male controls (P < 0.0001) and in female patients and female breast cancer cases compared to female controls; P < 0.0001 and P = 0.001, respectively. Alpha-tocopherol concentration decreased significantly in total cancer, stomach, colon, rectal, and breast cancer cases than the controls; P < 0.0001, P < 0.0001, P < 0.0001, P = 0.012, and P = 0.022, respectively. Cholesterol concentration decreased significantly in stomach, oral, colon, and total cancer cases compared to the controls; P < 0.0001, P < 0.0001, P = 0.002, and P = 0.012, respectively. Among controls, females had significantly (P < 0.0001) lower concentrations of alpha-tocopherol than males. Among patients, cholesterol, urate, and alpha-tocopherol concentrations decreased significantly in smokers than in nonsmokers; P < 0.0001, P = 0.004, and P = 0.047, respectively. Generally, changes in alpha-tocopherol/cholesterol ratios mimicked changes in alpha-tocopherol concentration. Concentrations of all parameters decreased significantly in male patients compared to male controls. Age was positively associated with all three analytes with respect to the controls. Alpha-tocopherol correlated with cholesterol in cancer patients (r = 0.367; P < 0.0001) and with urate in the controls (r = 0.342; P < 0.0001). The data suggest cancer-related diminished synthesis of cholesterol and, generally, a greater antioxidant burden for alpha-tocopherol than urate in cancer-generated oxidative stress. The increased incidence of pancreatic cancer in Kuwaitis warrants further study.

Deep-seated thoracic and abdominal masses: usefulness of ultrasound and computed tomography guidance in fine needle aspiration cytology diagnosis.

Fine needle aspiration cytology (FNAC) was performed under ultrasound and CT guidance in 120 cases. These included abdominal masses (85 cases) and thoracic masses (35 cases) biopsied over a two and a half year period (March 1996 to September 1998). The aim of this study was to assess the contribution of clinico-imaging evaluation and image-guided FNAC to the management of patients with deep-seated mass lesions. Aspirations in the abdomen were performed from various anatomic sites such as liver (56 cases), lymph nodes (18 cases), gastrointestinal tract (three cases), pancreas (six cases), and kidney (two cases). In the thorax, biopsy was performed in the lung (19 cases) and mediastinum (13 cases). In 112 cases (93.4%) FNAC was diagnostic. Of the lesions that were successfully aspirated, 85% were < or = 5 cm in size. No major complication was encountered. All the successful aspirates could be defined as malignant or non-malignant, but tissue differentiation was possible in 63.7% of malignant lesions and 53.8% of benign lesions. Combined clinical and imaging evaluation for malignancy showed 80% sensitivity and 59% specificity. Although clinicoradiological parameters themselves have certain limitations in diagnosing benign versus malignant lesions, in conjunction with guided FNA they are very accurate and safe in diagnosing deep-seated mass lesions in the thorax and in the abdomen. However, the role of FNA in tissue differentiation of solid lesions such as lymphoma requires further study.

Prognostic significance of CEA and CA 19-9 in colorectal cancer in Kuwait.

Preoperative CEA and CA 19-9 levels have been used in the past as prognostic indicators in colorectal cancer, but Dukes' stage is still considered to be the most important prognostic factor. Recent survival estimates may have been influenced by the fact that in the last decade adjuvant chemotherapy and postoperative irradiation have been included in the routine management of advanced-stage disease. In a heterogeneous Kuwaiti population higher reference levels (95th percentile) of CEA and CA 19-9 have been found than those usually employed. In the present study 62 patients with Dukes' stage B + C could be analyzed for two-year disease-free survival (DFS). Relapse was observed in 19 patients, 28 patients were disease free and 15 patients with censored observations were included. No significant difference in DFS was observed in Dukes' B (69%) versus Dukes' C (48%) patients (p = 0.09). On the other hand, Dukes' stage B + C patients with elevated preoperative levels of CEA or CA 19-9 had a significantly poorer DFS than patients with normal levels. For CEA levels below or above the cutoff the DFS was 74% versus 23% (p = 0.003); for CA 19-9 levels below or above the cutoff the DFS was 71% versus 33% (p = 0.004). In 54 patients with Dukes' stage B + C for whom preoperative levels of both CEA and CA 19-9 were available multivariate analysis revealed a decreasing risk of relapse in the following order: CEA and/or CA 19-9 elevated (chi-square 7.09; p = 0.008), CA 19-9 elevated (chi-square 6.27; p = 0.01), CEA elevated (chi-square 5.47; p = 0.02), and Dukes' C (chi-square 2.08; p = 0.15 n.s.). Hence, novel treatment protocols may have improved the disease-free survival, but the use of adjuvant chemotherapy and/or radiotherapy is of questionable benefit in patients who have elevated levels of CEA and/or CA 19-9 prior to treatment.

Laparoscopic closure of perforated duodenal ulcer.

BACKGROUND: Medical treatment of peptic ulcer is highly successful, and the eradication of Helicobacter pylori (H. pylori) reduces ulcer recurrence. However, the incidence of perforated duodenal ulcer and its associated mortality have not been reduced by modern methods of therapy. Laparoscopic simple closure and omental plug by suturing, fibrin glue, and stapler have been successful. METHODS: Over a 1-year period (1996-97), 21 patients with perforated duodenal ulcer were operated on in our hospital by laparoscopic simple closure and omental patch. The mean age was 36.4 +/- 11.8 years (range, 18-61). Twenty patients were male (93.7%). The mean duration of pain was 9.1 +/- 11.7 hs (range, 2-48). Three patients had a previous history of duodenal ulcer (14.3%), and another three (14.3%) patients had a history of nonsteroidal antiinflammatory drug (NSAID) intake. Erect chest radiograph showed that 19 patients had air under the diaphragm (90.5%). Sixteen patients (76.2%) had frank pus in the abdomen, and five patients had a minimal peritoneal reaction (23.8%). RESULTS: The mean operative time was 71.6 +/- 24.6 mins (range, 40-120), and the mean hospital stay was 5.2 +/- 1.6 days (range, 3-9). The mean time to resume oral fluids was 3.1 +/- 0.8 days (range, 2-4). Only one patient was reoperated due to leakage identified by gastrographin swallow. CONCLUSIONS: This procedure is safe and efficient; however, further study of its long-term effectiveness and comparability to existing therapy is still needed.

A profile of tumor markers in the population of Kuwait.

The tumour markers CEA, AFP, CA 125 and CA 199 were analyzed in a group of apparently healthy subjects in Kuwait. The sample (n = 394) included both genders in the population with a mean age of 38 (S.d. 12.0) years. The distribution of CEA levels values was significant different (Mann-Whitney U test) between Kuwaiti and non-Kuwaiti. The distribution of AFP levels was found to be the same in all groups. The distribution of CA 125 levels was significantly higher in females than in males, both in Kuwaiti and non-Kuwaiti. The distribution of CA 19-9 values was found to be significantly higher in the Kuwaiti female group when compared to the males. The upper reference level was defined as the 95 percentile of the normal values in each group. In the total population the reference level of AFP was 5.6 micrograms/l and of CA 19.9 43 kU/l. The reference level of CA 125 was 16 U/l in males and 24 kU/l in females, respectively. The CEA reference level in Kuwaitis was 6.9 micrograms/l and in non-Kuwaitis 4.4 micrograms/l. The results indicated the importance of determining the reference levels of tumour markers for each individual laboratory. It was also emphasized that care should be taken on the impact of 95 percentiles of normal and benign disease groups.

Ultrasonographic diagnosis in abdominal tuberculosis.

Sonographic findings were retrospectively analysed in 39 patients with proven abdominal tuberculosis (TB). The patients were treated over 15 years at a major teaching hospital, Mubarak Al-Kabber Hospital, in Kuwait. The findings included clear or complex ascites with fine strands, loculations and debris. The other findings were lymphadenopathy, bowel wall thickening, omental mass, focal lesions in the liver and spleen and psoas abscess. The sonographic findings in abdominal TB are not specific but may give valuable information to prevent unnecessary laparotomy.

Repair of large, multiple, and recurrent ventral hernias: an analysis of 124 cases.

OBJECTIVE: To present our technique for repairing large, multiple, and recurrent ventral hernias, and describe our experience. DESIGN: Retrospective study. SETTING: Teaching hospital, Kuwait. SUBJECTS: 124 patients (4 men and 120 women, age range 25-60) who presented with recurrent (n = 34), multiple (n = 27), or large (n = 63) ventral hernias. INTERVENTION: Abdominoplasty through a bikini crease incision together with a diamond shaped incision to preserve the umbilicus on its vascular pedicle. After wide dissection the hernia was repaired by two layer, tension-free plication using the available lax tissues. Redundant tissue was excised. MAIN OUTCOME MEASURES: Duration of healing, depth of stay in hospital, complications, and recurrence. RESULTS: Most of the hernias (113, 91%) had healed within 12 days, and over the three quarters of patients had left hospital within 10 days (median duration of stay 8 days). There was one severe wound infection, 10 patients developed minimal necrosis of fat or skin (4 of which developed secondary infection), and there were 3 seromas. 3 Hernias (2%). CONCLUSION: We recommend this technique of abdominoplasty for large, multiple, or recurrent hernias, particularly in those patients who have pronounced prolapse of the abdominal wall.

The anaesthetist and the antiphospholipid syndrome.

Antiphospholipid syndrome is a paradoxical disease state with in vitro prolongation of activated partial thromboplastin time and a strong predilection for in vivo thrombosis. The syndrome can be associated with systemic lupus erythematosus or lupus-like diseases or may be primary, presenting with thrombotic phenomena in young patients with no risk factors for thrombosis. We present two cases seen in two different settings in the hospital.