Pseudomonas stutzeri is distributed widely in the environment, and occupies different ecological niches. However, it is found in clinically relevant infections as an opportunistic pathogen. Isolation of P. stutzeri from an odontogenic inflammatory cyst is an uncommon microbiological finding that has not been reported to date. In the case presented here, the bacterium was isolated from surgical material obtained from excision of an inflammatory odontogenic cyst located in the tooth 1.2, and presenting with concomitant pulp necrosis. Complementary techniques such as radiographs, CAT scans, and histopathological and microbiological studies were used to establish definitive diagnosis. The obtained results allowed classifying the process as an inflammatory cyst infected by P. stutzeri. Biotyping and characterization of the susceptibility profile of the isolated strain allowed adjusting the antibiotic therapy more specifically. The microbiological studies allowed establishing the etiology of the infectious process, adjusting the treatment plan, and re-establishing tissue integrity.

<span style="font-family: 'Garamond',serif; font-size: 8pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES-TRAD; mso-fareast-language: AR-SA; mso-bidi-language: AR-SA;" lang="ES-TRAD">The present study accounts for the experience conducted with eight children, their families and the professionals in charge of the Early Intervention Program (EI) working with them during the whole process of learning, training and generalizing of an Augmentative or Alternative Communication System (AACs) used to try and </span><span style="font-family: 'Garamond',serif; font-size: 8pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-SG; mso-fareast-language: AR-SA; mso-bidi-language: AR-SA;" lang="EN-SG">find</span><span style="font-family: 'Garamond',serif; font-size: 8pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES-TRAD; mso-fareast-language: AR-SA; mso-bidi-language: AR-SA;" lang="ES-TRAD"> resources that will improve the quality of life of these participants. A qualitative paradigm has been applied and the data collection has been performed using focal groups during five one-hour-and-a-halves to two-hour sessions. Results obtained show the emotions and feelings arising within the family circles when other communication problems between the different environments where these children interact are added up to the functional diversity; professional experts in many contexts need to provide resources to respond to these necessities and requests originated by these children and their families. The resulting data underline the importance of the intervention used to enhance the attribution of competencies that capacitates families and neutralizes the attributions generating stress situations to finally find the most autonomous solutions to these issues. Reflections provided by professionals show the importance of knowing better the necessities of these children and their families for them to provide an efficient collaboration during the resource-finding process.</span>