Spontaneous passage of a submandibular salivary calculus in a child

Multiple Faces of Cervical Lesions in Children

Pediatric sialolithiasis is a rare condition causing tumefaction, induration, redness, and pain of the affected gland. When the submandibular gland is involved, the lesion can be mistaken for an adenopathy. As there are few studies to elucidate this condition in children, we present a rare case of a 16-year-old female with suggestive symptoms, in which initial clinical examination and two ultrasound examinations mistook the lesion for an adenopathy. A computed tomography examination was performed and the correct diagnosis was established. The patient was sent for oro-maxilo-facial examination and sialolithotomy was performed. A 10-mm yellow calculus was extracted and postoperative case evolution was favorable under wide spectrum antibiotherapy, oral nonsteroidal anti-inflammatory therapy and silagog alimentation. Although submandibular adenopathies are much more frequent in the pediatric age group, when faced with a firm, immobile submandibular lesion, the pediatrician should consider the sialolithiasis diagnosis.

Diseases of the salivary glands in infants and adolescents

BACKGROUND

Diseases of the salivary glands are rare in infants and children (with the exception of diseases such as parotitis epidemica and cytomegaly) and the therapeutic regimen differs from that in adults. It is therefore all the more important to gain exact and extensive insight into general and special aspects of pathological changes of the salivary glands in these age groups. Etiology and pathogenesis of these entities is still not yet fully known for the age group in question so that general rules for treatment, based on clinical experience, cannot be given, particularly in view of the small number of cases of the different diseases. Swellings of the salivary glands may be caused by acute and chronic inflammatory processes, by autoimmune diseases, by duct translocation due to sialolithiasis, and by tumors of varying dignity. Clinical examination and diagnosis has also to differentiate between salivary gland cysts and inflammation or tumors.

CONCLUSION

Salivary gland diseases are rare in childhood and adolescence. Their pattern of incidence differs very much from that of adults. Acute and chronic sialadenitis not responding to conservative treatment requires an appropriate surgical approach. The rareness of salivary gland tumors is particularly true for the malignant parotid tumors which are more frequent in juvenile patients, a fact that has to be considered in diagnosis and therapy.

A case of sialolithiasis in a child

Sialolithiasis is a comparatively rare disease in children. Here, we report the case of a female aged 5 years and 7 months old with sialolithiasis of the submandibular duct, and we examine the causal factors, diagnostic techniques and treatment methods for the disease based on a review of the literature.

Tumors of the salivary glands in childhood and adolescence

PURPOSE

We report on 52 juvenile and adolescent patients with benign and malignant tumors of the salivary glands. Controlled follow-up was carried out to examine outcome and side effects of therapy.

PATIENTS AND METHODS

The clinical files of 52 patients were evaluated by computer-based methods. Follow-up was comprised of the findings of our clinic as well as those of the primarily consulted physicians and, if possible, up-to-date examinations in our clinic.

RESULTS

Benign tumors had their highest incidence in puberty and postpuberty. Forty patients (20 girls and 20 boys; 77%) had benign growths and 12 patients (9 girls and 3 boys; 23%) suffered from malignant neoplasms. After surgery for benign tumors we saw no postoperative recurrences in long-term follow-up. In the group of malignant tumors, 8 patients (66.7%) survived their disease in the long-term follow-up.

CONCLUSIONS

Salivary gland diseases are rare in childhood and adolescence. Their pattern of incidence differs very much from that of adults. This is particularly true for the malignant parotid tumors that are more frequent in juvenile patients, a fact that has to be considered in diagnosis and therapy.

Inflammatory diseases of the salivary glands in infants and adolescents

OBJECTIVE

To determine retrospectively the localization, etiology and treatment of inflammatory diseases of the salivary glands in infants and children and to evaluate treatment outcome.

PATIENTS AND METHODS

Forty-five patients were treated in our institution in the period 1966-2000. The patients' records were evaluated and the results and side-effects of therapy were documented by a controlled follow-up study.

RESULTS

Twenty-five of our patients were females (55.6%) and 20 males (44.4%). Inflammatory disorders figured most prominently in the group of patients between 12 and 16 years (n=14). Inflammation of the submandibular glands was the most common disease with 53.3% (n=24). The most frequent underlying cause in this subgroup of acute and chronic sialadenitis was sialolithiasis of the submandibular gland (40%). All patients were symptom-free in the long-term follow-up and all were symptom-free after surgical intervention.

CONCLUSIONS

The present study shows that diseases of the salivary glands are rare among infants and children. Acute and chronic sialadenitis not responding to conservative treatment requires an appropriate surgical approach.

Expulsión espontánea de un cálculo salival submandibular

Sialolithiasis rarely occurs in children and usually affects the submandibular salivary gland. Because of its rarity, its clinical expression is frequently missed and diagnosis is delayed. We describe the case of a 9-year-old boy with submandibular sialolithiasis who presented spontaneous passage of a large salivary stone. We review the clinical findings and etiopathogenesis of sialolithiasis in children, as well as diagnostic imaging techniques and several therapeutic approaches to stone extraction.

Extracorporeal shockwave lithotripsy for salivary calculi in pediatric patients

Salivary gland lithiasis is uncommon in pediatric patients. Color Doppler ultrasonography (US) enables an accurate diagnosis of lithiasis to be made without exposure to the radiation of traditional imaging techniques. The development of minimally invasive techniques in the ENT field has made salivary lithotripsy a feasible alternative to traditional invasive surgery. The safety and efficacy of shock wave lithotripsy for salivary calculi were evaluated in pediatric patients. Seven children (5 males; age 4-15 years) with single calculi (mean diameter 4.4 mm) of the submandibular (n = 4) and parotid glands (n = 3) underwent extracorporeal electromagnetic shock wave lithotripsy (EESWL). In four cases the stone was intraductal (two submandibular and two parotideal) and in the remaining three cases it was intraparenchymal (two submandibular and one parotideal). In one case sedative anesthesia was performed. The mean number of therapeutic sessions was five. Patients were followed up clinically and with US for 6-72 months (mean 32 months). Complete disintegration of the calculi was achieved in five cases while in two cases a residual fragment < 2 mm in diameter was observed. None of the patients had recurrence of calculi in the treated gland. Mild self-limited adverse effects (pain, swelling of the gland, self-limiting bleeding from the duct, cutaneous petechiae) were observed in four cases. Our data suggest that EESWL is effective, safe and well tolerated; the minimal invasiveness of the technique suggests that EESWL should be used as the primary approach to salivary calculi in pediatric patients. The continuous US monitoring enables the efficacy of EESWL to be evaluated during both treatment and follow-up, with only slight discomfort for the pediatric patient.

Unusual elimination of a salivary calculus. A case report

Salivary calculi are frequently formed in the submandibular duct. The most common sites are where the duct turns round the distal edge of the mylohyoid, where the duct crosses the lingual nerve, and just distal to the duct orifice. Untreated calculi can cause obstruction and glandular atrophy, and then may exfoliate through the floor of the mouth. An unusual case of cutaneous exfoliation of a salivary gland stone is presented. The importance of early diagnosis and treatment of sialolithiasis are discussed.

Parotid and submandibular calculi in children

Twelve pediatric patients with parotid or submandibular salivary gland calculi were successfully diagnosed following appropriately aimed imaging methods. The treatment modalities were: secretory stimulation of the gland to induce spontaneous passage, sialolithotomy or sialadenectomy. The treatment of choice was dependent on the size and location of the calculi, as well as on the affected gland and its functional secretory state.