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L Spangen

Publications and source records attributed to L Spangen.

10 recordsLinked to original sources
PubMed1992

Preoperative assessment of the risk for cardiac death following thrombo-embolectomy for acute lower limb ischaemia.

Cardiac monitoring and the selective use of initial non-operative management is reported to reduce the high mortality rate in patients with acute lower limb ischaemia. Early estimation, prior to selection of initial therapy, of the risk for intraoperative or postoperative cardiac death following thrombo-embolectomy is therefore important. The aim of this prospective multi-centre study was to develop a simple and clinically useful index for assessment of the risk of post-operative cardiac death. Patients judged to need thrombo-embolectomy for acute lower limb ischaemia were evaluated on admission for routine clinical, cardiac and limb ischaemia parameters that could be related to cardiac function and these parameters compared to postoperative cardiac outcome. Sixteen per cent of the 117 patients died from intraoperative or postoperative cardiac complications. Analysis revealed five admission parameters that significantly and independently predicted a high risk for cardiac death: mean arterial blood pressure below 90 mmHg, clinical sign(s) of cardiac decompensation, ischaemia affecting the thigh, haemoglobin concentration exceeding 140 gl-1, and a history of a myocardial infarction in the previous 4 weeks. Definition of risk points for each risk factor allowed a simple classification of each patient into one of three significantly different cardiac risk classes with cardiac death rates of 6 +/- 3%, 27 +/- 8% and 75 +/- 16%, respectively. More than two thirds of the patients belonged to the low risk group. The described risk index provides a tool for preoperative assessment of the cardiac death risk associated with early thrombo-embolectomy in patients with acute lower limb ischaemia.

Aged↗
PubMed1988

Non-palpable inguinal hernia in the female.

A total of 142 inguinal hernioplasties in 130 female patients with nonpalpable inguinal hernias were performed over a period of 8 years. The mean age in this series was 32 years. (Range 10-76 years). One hundred thirty six cases were followed 3-51 months postoperatively. One hundred seventeen of these (86%) were considered to have good results. Nonpalpable inguinal hernia in the female is clinically recognizable on the basis of intermittency, character and localization of the pain and typical findings at the clinical examination. About three quarters of these patients report in addition to dull inguinal pain, intermittent neuralgic pain and in almost two thirds of the patients a pin-prick hyperalgesia of the skin corresponding to the ilio-inguinal nerve can be demonstrated. It is also typical that all patients experience a distinct tenderness upon palpation over the deep inguinal ring during Valsalva's maneuvre. It is important to keep this condition in mind, especially since the patients respond well to surgical treatment.

Adolescent↗
PubMed1976

Peritoneography in spigelian hernias.

Twelve patients with a minor Spigelian hernia not involving the intestines have been examined by combined peritoneography and herniography. The particular pathology of this hernia does not lend itself to be detected by these procedures.

Abdominal Muscles↗
PubMed1976

Thigh neuralgia as a symptom of obturator hernia.

A material of 8 patients with obturator hernias is presented. In 7 of the patients a neuralgic pain in the thigh was the main symptom and a hyperesthesia in the cutaneous segment of the obturator nerve was also common. A recognition and an early operation of this condition is important, since the mortality is high when an intestinal obstruction has complicated the disease.

Adult↗
PubMed1976

Spigelian hernia.

Explore the source record for details and available documents.

Abdominal Muscles↗
PubMed1975

Ultrasound as a diagnostic aid in ventral abdominal hernia.

Preliminary results are presented of ultrasound investigations in 34 patients with suspected abdominal hernias. All patients were explored surgically on the basis of clinical indications, and the surgical findings were compared with the results of the ultrasound investigation. Small hernias in the anterior abdominal wall (fascia Spigelii and linea alba) can be demonstrated by ultrasound, but there are certain circumstances which can lead to false positive ultrasound results.

Hernia, Inguinal↗
PubMedDate not supplied

Spigelian hernia.

The diagnosis of spigelian hernia presents greater difficulties than its treatment. The clinical presentation varies, depending on the contents of the hernial sac and the degree and type of herniation. The pain, which is the most common symptom, varies and there is no typical pain of spigelian hernia. Findings to facilitate diagnosis are palpable hernia and a palpable hernial orifice. Large, easily palpable spigelian hernias are not a diagnostic problem. It is small hernias and hernial orifices that are overlooked because they are masked by the subcutaneous fat and an intact external aponeurosis. In the absence of a palpable orifice or sac, persistent point tenderness in the spigelian aponeurosis with a tensed abdominal wall most strongly suggests the diagnosis. Spigelian hernia can be ruled out in patients without palpable tenderness. Ultrasonic scanning can be recommended for verification of the diagnosis in both palpable and nonpalpable spigelian hernia. The hernial orifice and sac can also be demonstrated by computed tomography, which gives more detailed information on the contents of the sac than does ultrasonic scanning. The treatment of spigelian hernia is surgical, and the risk of recurrence is small. A gridiron incision is excellent for operations for palpable hernias. If the hernia cannot be palpated preoperatively, preperitoneal dissection through a vertical incision is recommended. This gives good exposure, facilitates hernioplasty, and permits preperitoneal exploration and treatment of other abdominal wall hernias. The incision is also suitable for exploratory laparotomy, which should be performed on patients with abnormal ultrasonographic or computed tomographic findings in whom no palpable hernia can be detected preoperatively.

Diagnosis, Differential↗
PubMedDate not supplied

Peroperative arterial recanalization with Kensey dynamic angioplasty. Histopathologic studies.

The morphology of occluded superficial femoral artery segments and of particles in the effluent fluid after dynamic Kensey catheter angioplasty was analyzed in six patients treated with an intraoperative retrograde technique. The effluent was collected during the procedure and the arteries were extirpated for microscopy after the recanalization attempt. In three patients with easy recanalization, histologic study showed highly cellular, proliferating connective tissue. In three patients with unsuccessful recanalization, mature, cell-poor connective healing tissue obliterated the lumen. The effluent contained particles measuring 14 to 320 microns, the largest of which had the potential to occlude small arteries. The results of this pilot study are to be regarded as preliminary.

Aged↗