Biomedical subjects

P Libánský

Publications and source records attributed to P Libánský.

7 recordsLinked to original sources

PubMed2006

Surgical anatomy of parathyroid glands with emphasis on parathyroidectomy.

Number, location and surrounding structures of parathyroid glands with emphasis on parathyroidectomy were studied on 101 cadaverous bodies. Number of collected samples from all known locations of parathyroid glands varied from three to five in one individual, with mean 3.71 +/- 0.62. We identified 80% of samples as parathyroid glands. Mean number of correctly identified parathyroid glands in one individual was 2.77 +/- 1.06. The rest 20% of collected samples were lymph nodes, fat particles and thyroid or lipothymic tissue. Almost 30% more of inferior parathyroid glands were found in abnormal position in lipothymic tissue in comparison with their superior counterparts. We found several abnormities of vessels and cervical extensions of thymus. We also present case of brachiocephalic trunk, reaching the inferior pole of thyroid gland. We recommend beginning of parathyroidectomy in circumscribed area 2 cm in diameter, 1 cm cranially to the intersection of the inferior thyroid artery and recurrent laryngeal nerve followed by preparation on dorsal surface of thyroid gland, along the course of inferior thyroid artery and recurrent laryngeal nerve, in cervical extensions of thymus and in paraoesophageal and retropharyngeal region. Success of parathyroidectomy is based on the knowledge and experience of surgeon.

Adult↗

PubMed2005

[Surgical therapy of primary hyperparathyroidism and it's complications. Experience with 453 patients].

453 patients underwent surgery for primary hyperparathyreoidism between 1994 and 2003. In all patients, biochemical parameters were monitored and X-ray with USG of the neck was done. Struma nodosa was concommitantly present in 48 % of treated patients with primary hyperparathyroidism. In such cases, MRI offers better resolution of soft tissues. 98.6 % of treated patients had postoperative decrease of blood calcium to normal level. 5.4 % of cases were reoperations for primary hyperparathyroidism. In 12 % of cases, pathologically changed parathyroid glands in dystopic localization were found. In these dystopic localizations, pathologic parathyroid glands were found: in 3 % intrathyroid, in 7 % mediastinal and in 2 % of all 453 cases in other localization. In 4 % of patients, sternotomy was necessary. Persistent hypocalcemia was not registered in any patient. Transient hypocalcemia with necessity of infusion therapy was observed in 3.5 % of patients. Postoperative hypercalcemia persisted in 1.2 % of patients. Recurrent hypercalcemia was present in 0.2 % of cases. In three cases (0.7 %), unilateral injury of recurrent laryngeal nerve was observed.

Adenoma↗

PubMed2004

Surgical contribution to the management of primary hyperparathyroidism.

Surgical management of primary hyperparathyroidism is a very effective method. The target is to cure primary hyperparathyroidism and to reach normal calcium levels. This results in an improvement of health condition and resolution or at least moderation of symptoms. Complications are infrequent and mortality is very low. Surgical management is definite, safe and effective. Authors of this article address the diagnosis of primary hyperparathyroidism, clarify bone, metabolic and biochemical syndromes and present series of 151 patients that have been operated on at the 3rd Department of Surgery of the Motol University Hospital, Prague, with the diagnosis of primary hyperparathyroidism. The survey is focused on the primary hyperparathyroidism concomitant diseases and on the possible sequelae in the postoperative period.

Adolescent↗

PubMed2003

[Appendectomy--classical or laparoscopic?].

The authors demonstrate on a group of 219 patients, who had in last two years the appendectomy performed, results of care while using open and laparoscopic technique. They compare these depending on chosen parameters, which is the usage of analgetic, the time patients have to stay in hospital after performed operation and comparison of spirometry within specific patients before and after operation. Based on these parameters the authors did not prove clear advantages of laparoscopic appendectomy.

Appendectomy↗

PubMed2003

[Omentoplasty of the sternum--surgical solution in a sternal defect due to sternal osteomyelitis in a female patient with mediastinal localization of a parathyroid adenoma. Case report].

We report here the case report of patient with empyema of the thorax and sternal osteomyelitis, which undertool removal of ectopic mediastinal parathyroid adenoma with omentoplasty of sternal defect. Osteomyelitis was cured; though empyema persisted for several months and it's healing was complicated with central venous catheter sepsis.

Adenoma↗

PubMed2002

[Personal experience with a bilateral approach in the surgical treatment of primary hyperparathyroidism. (A group of 222 patients with surgery for primary hyperparathyroidism from 1994 to 2000)].

Surgical treatment offers a definite cure of patients with primary hyperparathyroidism. When making the diagnosis of primary hyperparathyroidism the success of a surgical solution depends on the experience and judgment of the surgeon. Our experience with 222 operations and re-operations convinced us on the preference of a bilateral approach, i.e. exploration of both sides of the neck. The ectopic localization of the parathyroid glands, the limited possibilities of an unequivocal interpretation of the histological examinations but also the frequent incidence of thyropathies leads the surgeon, in our opinion, to the complete exploration of both sides of the neck within the framework of the primary operation for primary hyperparathyroidism. This approach leads most probably to the best results. We use an aimed unilateral approach only in old patients who are in a very bad condition where we anticipate a benefit from a short operation.

Adolescent↗

PubMed2000

[Surgical approach in mediastinal adenomas and parathyroid carcinomas].

The authors performed retrospective analysis of medical records in a group of 176 patients, who underwent surgical treatment of primary hyperparathyroidism. Surgical strategy was the major issue of interest. Cervical collar incision represented a first-choice approach to cervical exploration in most of cases except those, in whom ectopic mediastinal localization have been diagnosed before the operation. Partial sternotomy was the most common option in surgical re-explorations as a second step following failed parathyroid surgery. We conclude that partial sternotomy is necessary further step in patients with primary hyperparathyroidism complicated by malignant hypercalcaemia on condition that the surgeon is not able to reveal adenomas from neck exploration and sternotomy is than performed immediately during the same operation.

Adenoma↗