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Biomedical subjects

J Van Meerbeeck

Publications and source records attributed to J Van Meerbeeck.

26 records · Page 2Linked to original sources
PubMed1985

Hand injuries caused by high pressure injection. Contribution of loco-regional anaesthesia.

In a reported case of accidental high pressure injection of white spirit into a finger, the authors emphasise the great contribution of regional anaesthesia maintained from the initial trauma until the lesions are stable. Trauma to the hand caused by injection of paint or grease solvents results in tissue destruction and later necrosis and fibrosis. Secondary amputations are required in many cases. Regional anaesthesia of the stellate ganglion and brachial plexus produces analgesia and vasodilatation of peripheral arteries by inhibition of the sympathetic tone. This vasodilatation limits the necrotic process and promotes the supply of drugs to the injured tissues. Regional anaesthesia is of great benefit for surgical excision and avoids extended amputation.

Adult↗
PubMedDate not supplied

Massive intestinal haemorrhage due to a solitary jejunal metastasis of a primary bronchogenic tumour.

A case is presented of a 72-year old male patient presenting with a massive intestinal blood loss due to a solitary jejunal metastasis of a poorly differentiated adenocarcinoma of the right lung resected two years earlier. After diagnostic workup and stabilization a small bowel resection with end to end anastomosis was performed. Patient is alive and well 5 months after operation. Solitary bleeding intestinal metastasis of a primary bronchogenic tumour are extremely rare but should be included in the differential diagnosis of gastrointestinal blood loss in a patient with a known bronchogenic tumour. Resection with end to end anastomosis is the treatment of choice.

Aged↗
PubMedDate not supplied

Intrapulmonary lymph nodes in the differential diagnosis of solitary pulmonary nodules: case report and review of the literature.

A 49-year-old man was admitted for further investigation of a coin lesion with a diameter of 1 cm. He was a heavy smoker with no professional exposure. Since the percutaneous needle biopsy did not yield a definitive diagnosis, a thoracoscopy was performed. The solitary pulmonary nodule was found to be an intrapulmonary lymph node with anthracosilicotic pigment and a thoracoscopic wedge resection was performed. A review of the case reports in the period 1961-1993 shows that intrapulmonary lymph nodes could be more frequent than originally thought. All patients were smokers but professional exposure was not a constant finding. The differential diagnosis and management of the indeterminate solitary pulmonary nodule are discussed.

Diagnosis, Differential↗
PubMedDate not supplied

Short-term survival after major pulmonary resections for bronchogenic carcinoma.

From January 27, 1992 to December 12, 1994, 100 consecutive patients (86 men and 14 women) with a mean age of 62.5 years underwent lung resection for a non-small cell lung cancer. Squamous cell carcinoma was predominantly found (52%), followed by adenocarcinoma (23%) and large cell carcinoma (18%). Postoperative staging was Stage 0, 1 patient; Stage I, 57; Stage II, 17; Stage IIIa, 20 and Stage IIIb, 5. Thirty-day mortality was 4% (4 patients) with 10.7% for pneumonectomy and 0% for lobectomy or lesser resection. For the whole group 1-, 2- and 3-year survival rates were 83%, 68% and 65% respectively. Survival rates for N0, N1 and N2 after 3 years were 70%, 59% and 54% respectively. In the univariate analysis, a trend to statistical significance was noted between N0 and N1 (p = 0.08). There was no difference in short-term survival between N0 and N2 which represents a highly selected group of patients with N2 disease. In the multivariate analysis the only two independent variables with impact on survival were number of pack-years and diameter of the tumour (p < 0.05). Ninety-two quality of life questionnaires (EORTC QLQ-C30) were sent to home physicians. We collected 31 questionnaires (34%) after 2.5 months. A clear relationship was not seen between complaints of pain or dyspnea and extent of resection or lung function postoperatively. Instead, the global quality of life seemed to be influenced by the extent of resection to the advantage of a lobectomy and disadvantage of a pneumonectomy. Difficulties related to quality of life analysis are discussed and future directions are given.

Adult↗