[Mucoceles of paranasal sinuses].

5 patients (1 woman, 4 men) with mucoceles of the paranasal sinuses were hospitalized in ENT Department in Kalisz from 1992 to 2001. In two cases mucocele was in frontal sinus and penetrated to orbita, in next two cases it was in maxillary sinus. In the case of woman mucocele was in ethmomaxillary complexus and destroyed medial and inferior orbit's walles.

[Acute laryngeal dyspnea in the patient with botulism cured in 2001 year in ENT Department Hospital in Kalisz].

The authors presented symptoms of botulism, diagnostics and treatment. In this case there was a necessity of urgent tracheotomy. The authors had good results because of early treatment with serum antibotulism A+B+C and symptomatic treatment.

[The giant osteoma of the ethmoid labyrinth in the patient cured in 1991 year].

A 52-year-old female patient is described who was aperated upon for a giant osteoma involving the right side ethmoid labyrinth bulging into the orbit shifting the eyeball, passing into right of the frontal and sphenoidal sinuses. We obtained complete cure and good cosmetic result.

[Postoperative maxillary cyst].

We presented the case report of a postoperative maxillary cyst, which developed 26 years after the radical Caldwel-Luc procedure in the maxillary sinus. This is a rare case in non-oriental population but it has been described well in Japanese literature. Considering the size and damage found in clinical and radiological examination, we suspected a malignant lesion.

[Tuberculosis of the larynx and pharynx in hospitalized patients in ENT Department of Voivodeship Hospital in Kalisz].

8 cases of tuberculosis were presented in this paper. Two patients had changes in the larynx and pharynx and one patient had pharyngeal tuberculosis and squamous carcinoma of epiglottis. Further specialty investigations e.