Subject(s)
Abdominal Pain , Emergencies , Abdomen , Adult , Emergency Service, Hospital , Humans , Tomography, X-Ray ComputedSubject(s)
Hemophilia A/complications , Hemorrhage/complications , Joint Diseases/complications , Practice Guidelines as Topic , Synovitis/complications , Acute Disease , Chronic Disease , Hemorrhage/diagnosis , Hemorrhage/therapy , Humans , Joint Diseases/diagnosis , Joint Diseases/therapy , Synovitis/diagnosis , Synovitis/therapyABSTRACT
BACKGROUND: The significance of magnetic resonance imaging (MRI)-suspected pelvic sidewall (PSW) lymph node involvement in rectal cancer is uncertain. METHODS: Magnetic resonance images were reviewed retrospectively by specialist gastrointestinal radiologists for the presence of suspicious PSW nodes. Scans and outcome data were from patients with biopsy-proven rectal cancer and a minimum of 5 years' follow-up in the Magnetic Resonance Imaging and Rectal Cancer European Equivalence Study. Overall disease-free survival (DFS) was analysed using the Kaplan-Meier product-limit method and stratified according to preoperative therapy. Binary logistic regression was used to match patients for propensity of clinical and staging characteristics, and further survival analysis was carried out to determine associations between suspicious PSW nodes on MRI and survival outcomes. RESULTS: Of 325 patients, 38 (11·7 per cent) had MRI-identified suspicious PSW nodes on baseline scans. Such nodes were associated with poor outcomes. Five-year DFS was 42 and 70·7 per cent respectively for patients with, and without suspicious PSW nodes (P < 0·001). Among patients undergoing primary surgery, MRI-suspected PSW node involvement was associated with worse 5-year DFS (31 versus 76·3 per cent; P = 0·001), but the presence of suspicious nodes had no impact on survival among patients who received preoperative therapy. After propensity matching for clinical and tumour characteristics, the presence of suspicious PSW nodes on MRI was not an independent prognostic variable. CONCLUSION: Patients with suspicious PSW nodes on MRI had significantly worse DFS that appeared improved with the use of preoperative therapy. These nodes were associated with adverse features of the primary tumour and were not an independent prognostic factor.
Subject(s)
Magnetic Resonance Imaging , Pelvic Neoplasms/pathology , Rectal Neoplasms/pathology , Adult , Aged , Aged, 80 and over , Epidemiologic Methods , Humans , Lymphatic Metastasis , Male , Middle Aged , Neoplasm Staging/methodsABSTRACT
This case report illustrates the difficulties in making the clinical diagnosis of gallstone ileus. In addition to an unusual clinical picture, the changes normally expected on abdominal X-ray in gallstone ileus were subtle and missed in our patient. The diagnosis was made using abdominal computerised tomography (CT). We recommend the early use of abdominal CT scanning in the investigation of clinical bowel obstruction, especially in the elderly, where gallstone ileus is a more common condition.
Subject(s)
Cholelithiasis/diagnostic imaging , Intestinal Obstruction/diagnostic imaging , Intestine, Small/diagnostic imaging , Tomography, X-Ray Computed , Aged , Cholelithiasis/complications , Female , Humans , Intestinal Obstruction/etiologyABSTRACT
It is known that Granulocyte colony-stimulating factor (G-CSF) accelerates neutrophil recovery following bone marrow transplantation (BMT), though the optimal timing is not clear. We have undertaken a pilot study in 19 recipients of autologous BMT for non-myeloid malignancy, in which G-CSF was commenced 10 (13 cases) or 7 (6 cases) days after BM infusion. These patients were compared with 18 historical controls, who did not receive G-CSF. The median time to achieve both 0.5 and 1.0 x 10(9) neutrophils/Litre was significantly shorter in the treated group (18 and 21 days respectively) than the control group (20.5 and 29 days; p = 0.03 and 0.02 respectively). No differences between the two groups were seen for the number of febrile days, days on antibiotics or the cost of the antibiotics. G-CSF-treated patients remained in hospital for significantly less time after marrow infusion (21 days compared to 29 days; p = 0.007). The cost of the G-CSF therapy was offset by the decreased bed utilisation, so that the median combined antibiotic, G-CSF and hospitalisation cost was 754 pounds less for G-CSF treated patients. It is concluded that delaying the commencement of G-CSF after autologous BMT accelerates neutrophil recovery, and may allow earlier discharge from hospital, whilst not adversely affecting the cost of the procedure.
Subject(s)
Bone Marrow Transplantation , Granulocyte Colony-Stimulating Factor/therapeutic use , Neoplasms/therapy , Neutrophils/cytology , Neutrophils/drug effects , Adult , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Bone Marrow Transplantation/economics , Carboplatin/administration & dosage , Combined Modality Therapy , Drug Administration Schedule , Etoposide/administration & dosage , Female , Fever/drug therapy , Granulocyte Colony-Stimulating Factor/economics , Humans , Male , Middle Aged , Mitoxantrone/administration & dosage , Neoplasms/drug therapy , Pilot ProjectsABSTRACT
A 10 year old girl presented with a massive femoral vein thrombosis associated with Mycoplasma pneumoniae pneumonia. Subsequently type I familial antithrombin III deficiency was diagnosed. It is suggested that prophylactic measures aimed at preventing thrombosis should be considered in acutely ill subjects with infection and familial thrombophilia.
Subject(s)
Antithrombin III Deficiency , Femoral Vein , Pneumonia, Mycoplasma/complications , Thrombosis/etiology , Child , Female , Humans , Thrombosis/genetics , Thrombosis/prevention & controlABSTRACT
Acquired antibodies to phospholipids form a heterogeneous group, which may be detected in vitro by the inhibition of phospholipid dependent tests of coagulation (lupus anticoagulant) and also by immunological assays, such that a combined approach is required for their reliable detection. While initially described in sufferers from systemic lupus erythematosus, these antibodies are increasingly recognised in a broad spectrum of disease, most importantly in relation to thromboembolism and recurrent fetal loss; occasionally they may also be found in otherwise healthy individuals. The mechanisms underlying the prethrombotic state associated with these antibodies have not been defined, although interference with the natural anticoagulant systems seems possible. Identification of antiphospholipid in subjects with spontaneous thromboembolism may influence therapeutic decisions, while their presence in women with recurrent fetal loss has lead to attempts to alter the outcome of further pregnancies with anticoagulant and immunosuppressive regimens, however the optimum management has not yet been determined. The recognition of these antibodies and their clinical associations is therefore highly relevant to clinical and laboratory haematology.
Subject(s)
Lupus Coagulation Inhibitor/analysis , HumansABSTRACT
A post-surgical rectal stump normally secretes a small amount of mucus which is passed per rectum. An example of an unusually large collection of mucus (mucocele) in a rectal stump is presented and the difficulties in diagnosis discussed.
Subject(s)
Colostomy , Mucocele/etiology , Postoperative Complications/etiology , Rectal Diseases/etiology , Female , Humans , Intestinal Perforation/surgery , Middle Aged , Sigmoid Diseases/surgeryABSTRACT
Sixty six women with first or second trimester fetal loss were investigated for the presence of lupus anticoagulant by routine coagulation tests and the dilute Russell's viper venom time with a platelet neutralisation procedure, and for raised anticardiolipin antibodies by an enzyme linked immunosorbent assay. Of 35 women with recurrent fetal loss, seven were positive for lupus anticoagulant and six had increased IgG anticardiolipin antibodies, while of 31 women with only one or two episodes of fetal loss, one had lupus anticoagulant and none increased IgG anticardiolipin antibodies. These findings were significantly different. There was no difference in the incidence of increased IgM anticardiolipin antibodies between the two groups (three and two cases, respectively). A further 11 women with intrauterine death in the third trimester were studied and lupus anticoagulant and raised IgM anticardiolipin antibodies were found in one case. No woman was known to have systemic lupus erythematosus. It is concluded that lupus anticoagulant and increased IgG anticardiolipin antibodies are independently associated with recurrent first and second trimester fetal loss and that such cases should be investigated, even in the presence of otherwise good health, by a comprehensive methodological approach.
Subject(s)
Abortion, Habitual/immunology , Autoantibodies/analysis , Blood Coagulation Factors/immunology , Cardiolipins/immunology , Lupus Erythematosus, Systemic/immunology , Blood Coagulation Factors/analysis , Blood Coagulation Tests , Enzyme-Linked Immunosorbent Assay , Female , Humans , Immunoglobulin G/analysis , Incidence , Lupus Coagulation Inhibitor , PregnancyABSTRACT
A double-blind trial in 80 patients showed no significant difference in the efficacy, tolerance and safety for intravenous urography between the new contrast medium Ioversol (Optiray Mallinckrodt Inc.) and the well established medium Iohexol (Omnipaque, Nycomed [UK] Ltd). Minor transient rises in AST/ALT were noted in approximately 10% of each group which were regarded as clinically insignificant. Both media were well tolerated with no significant side-effects.
Subject(s)
Contrast Media , Iohexol , Triiodobenzoic Acids , Urography/methods , Adult , Aged , Alanine Transaminase/blood , Aspartate Aminotransferases/blood , Contrast Media/adverse effects , Double-Blind Method , Humans , Iohexol/adverse effects , Middle Aged , Triiodobenzoic Acids/adverse effectsABSTRACT
Fibrous dysplasia is an uncommon bone condition with characteristic radiologic features. It is well known that there is increased uptake of Tc-99m hydroxymethylene diphosphonate (HMDP) and methylene diphosphonate (MDP) in fibrous dysplasia. There are no reports of uptake of Ga-67 citrate by fibrous dysplasia. A case is reported in which positive Ga-67 uptake was seen in a patient with polyostotic fibrous dysplasia.