ABSTRACT
In this direct replication of Mueller and Oppenheimer's (2014) Study 1, participants watched a lecture while taking notes with a laptop (n = 74) or longhand (n = 68). After a brief distraction and without the opportunity to study, they took a quiz. As in the original study, laptop participants took notes containing more words spoken verbatim by the lecturer and more words overall than did longhand participants. However, laptop participants did not perform better than longhand participants on the quiz. Exploratory meta-analyses of eight similar studies echoed this pattern. In addition, in both the original study and our replication, higher word count was associated with better quiz performance, and higher verbatim overlap was associated with worse quiz performance, but the latter finding was not robust in our replication. Overall, results do not support the idea that longhand note taking improves immediate learning via better encoding of information.
Subject(s)
Learning , Microcomputers , HumansABSTRACT
Respiratory epithelial orbital cysts (REOC) are rare benign lesions that may be either congenital or acquired. Congenital REOC develop from embryological epithelial rests and are known as choristomas, whereas acquired forms develop from the sequestration of respiratory epithelium from adjacent paranasal sinuses following trauma and/or fracture repair procedures. The final diagnosis can be difficult because congenital and acquired REOC and mucoceles share the same features histologically. The involvement of the paranasal sinuses, which is the landmark of mucoceles, does not occur with REOC. Moreover, the intracranial extension, which is known for mucoceles, has never been reported for REOC. Respiratory epithelial orbital cysts warrant prompt radical surgical resection given that these lesions may lead to a progressive intracranial progression and/or recurrent infection with a potential for meningitis or cerebral abscess. The authors report a unique case of a patient with an intraorbital posttraumatic respiratory epithelial orbital cyst associated with intracranial involvement.
Subject(s)
Epidermal Cyst , Mucocele , Orbital Diseases , Paranasal Sinuses , Humans , Orbit , Orbital Diseases/diagnosis , Orbital Diseases/etiology , Orbital Diseases/surgeryABSTRACT
BACKGROUND: Heat shock proteins (HSPs) are released in response to stress situations, such as heat, inflammation, and infection. They are also involved in the tumor cell proliferation and prevention of apoptosis. Heat shock protein 105 (Hsp105/110) is a high-molecular-weight protein, which has been reported in many cancer types but few studies have been carried out on oral squamous cell carcinoma (OSCC). In the current study, we have focused on HSP105 expression on OSCC and evaluated their correlation with tumor clinicopathological parameters and patients' survival. METHODS: A retrospective study included 70 patients with OSCC of which 50 patients (71.4%) were male and 20 (28.6%) were female. The patient's information, including age, location, TNM stage, histological grade, regional metastasis, recurrence, and survival, were collected. Immunohistochemical staining for HSP105 was performed. The healthy oral mucosa (n = 10) was used as a control. The staining intensity and percentage of stained cells were semi-quantitatively evaluated, and HSP105 expression was correlated with tumor clinicopathological features and patient survival. RESULTS: Statistical analysis for HSP105 showed that there was no significant correlation with tumor clinicopathological features. However, HSP105 overexpression was associated with a decrease in the duration of patients' survival (P = .042). CONCLUSION: This result suggests that the increased expression of the HSP105 in the OSCC could be a prognostic factor for malignancy.
Subject(s)
Carcinoma, Squamous Cell , HSP110 Heat-Shock Proteins/genetics , Mouth Neoplasms , Carcinoma, Squamous Cell/genetics , Female , Humans , Male , Mouth Mucosa , Mouth Neoplasms/genetics , Neoplasm Recurrence, Local , Prognosis , Retrospective StudiesABSTRACT
OBJECTIVE: The main objective of this study was to analyze the presence of human papillomavirus (HPV) by polymerase chain reaction (PCR) in invasive squamous cell carcinomas of the oral cavity. MATERIALS AND METHODS: A selection was made of 155 cases of squamous cell carcinoma of the oral cavity treated at the University Hospital of Geneva. HPV detection was performed at the Laboratory of Molecular Pathology using a PCR technique followed by in situ hybridization of the viral DNA. Sections were studied for the immunohistochemical expression of P16INK4a . RESULTS: The presence of HPV-DNA was found in 3.3% of the cases (95% CI: 1.3%-7.5%). The only HPV genotype found was HR-HPV 16. In contrast, 7.7% (95% CI: 1.3%-7.5%) of the cases showed an overexpression of the P16INK4a . We found no significant differences in age, sex, or tobacco and alcohol consumption in relation to the P16INK4a or HPV positivity. CONCLUSIONS: Human papillomavirus is rarely associated with squamous cell carcinomas of the oral cavity. Our results suggest that an overexpression of the P16INK4a protein, even in the absence of the virus, is linked to an increase in the survival of the patient.
Subject(s)
Carcinoma, Squamous Cell/epidemiology , Mouth Neoplasms/epidemiology , Papillomaviridae , Papillomavirus Infections/epidemiology , Biomarkers, Tumor , Cyclin-Dependent Kinase Inhibitor p16 , DNA, Viral , Humans , Papillomavirus Infections/diagnosis , Polymerase Chain Reaction , Prevalence , Switzerland/epidemiologyABSTRACT
PURPOSE: We analyzed the data from a series of patients with dental implant-related suppurative osteomyelitis of the jaws (DIOMJ) due to Streptococcus anginosus. PATIENTS AND METHODS: The medical records of all patients seen for osteomyelitis of the jaws from 2011 to 2016 were reviewed. The primary outcome variable was Streptococcus anginosus DIOMJ. Other variables included age, gender, smoking habits, associated comorbidities, dental implant localization, type of osteomyelitis, delay between dental implant placement and DIOMJ, microbiologic examination and antibiogram, antibiotherapy, type of surgery, and final outcome. Cases from previous reports of DIOMJ were also analyzed for comparison. Finally, descriptive statistics were computed. RESULTS: A total of 26 patients had jaw osteomyelitis; in 6 patients (26%), jaw osteomyelitis had developed after dental implant placement. S. anginosus was found in 5 patients and Escherichia coli in 1. The osteomyelitis was located in the mandible and associated with a deep neck abscess in all cases. All the patients were women and were either smokers or had comorbidities affecting bone metabolism. In all 6 cases, the dental implants were removed, and several surgical debridement procedures (≥2) and prolonged antibiotherapy (average of 6 months) were needed. Of the 6 patients, 3 required a radical surgical reconstructive procedure with partial resection and bone grafting. CONCLUSIONS: The present study demonstrated that Streptococcus anginosus DIOMJ is a particularly aggressive form of osteomyelitis that has a propensity to develop in the mandible of women in their 60s who are either smokers or have comorbidities.
Subject(s)
Dental Implantation, Endosseous/adverse effects , Dental Implants/microbiology , Osteomyelitis/microbiology , Osteomyelitis/therapy , Streptococcal Infections/microbiology , Streptococcal Infections/therapy , Streptococcus anginosus/isolation & purification , Surgical Wound Infection/microbiology , Surgical Wound Infection/therapy , Anti-Bacterial Agents/therapeutic use , Bone Transplantation , Combined Modality Therapy , Comorbidity , Debridement , Device Removal , Female , Humans , Mandible/surgery , Mandibular Reconstruction , Middle Aged , Smoking , Treatment OutcomeABSTRACT
BACKGROUND: Nerve growth factor (NGF) can, through its receptors TrkA and p75NTR, convey signals for cell survival or cell differentiation. These proteins are also involved in inflammation and in bone resorption. The aim of this study is to evaluate, for the first time, the expression of NGF and its receptors TrkA and p75NTR in peri-implantitis lesions. MATERIALS AND METHODS: Fifteen biopsy specimens from patients with chronic peri-implantitis and 4 of healthy oral mucosa were immunostained with antibodies against NGF, TrkA, and p75NTR. The staining intensity and percentage of stained cells were semi-quantitatively evaluated and results were compared between the 2 groups. RESULTS: In the peri-implant pocket epithelium and gingival epithelium, NGF and TrkA expressions were similar to the healthy oral mucosa, however, a decreased expression of p75NTR was observed. In all cases, more than 75% of the inflammatory cells stained positively for NGF and TrkA, and p75NTR was negatively expressed. CONCLUSION: The intense expression of NGF and TrkA in the inflammatory cell infiltrate associated with decreased expression of p75NTR in both gingival and pocket epithelium suggests that these proteins may have a role in peri-implantitis lesions.
Subject(s)
Nerve Growth Factor/metabolism , Nerve Tissue Proteins/metabolism , Peri-Implantitis/metabolism , Receptor, trkA/metabolism , Receptors, Nerve Growth Factor/metabolism , Adult , Aged , Aged, 80 and over , Female , Gingiva/metabolism , Gingiva/pathology , Gingiva/physiopathology , Humans , Male , Middle Aged , Mouth Mucosa/metabolism , Mouth Mucosa/pathology , Mouth Mucosa/physiology , Nerve Growth Factor/physiology , Nerve Tissue Proteins/physiology , Peri-Implantitis/pathology , Peri-Implantitis/physiopathology , Receptor, trkA/physiology , Receptors, Nerve Growth Factor/physiology , Retrospective StudiesABSTRACT
BACKGROUND: The main objective of this study was to describe selected clinico-pathological characteristics of Oral Squamous Cell Carcinoma (OSCC) in Sri-Lanka. MATERIALS & METHODS: The study sample comprised of eight hundred and ninety six biopsies diagnosed as OSCC. The clinical and histopathological features were analyzed using the Chi-square test. RESULTS: Of the 896 biopsies, 801 were primary OSCCs, while 95 were recurrent OSCCs. Majority of the patients (78 %) were in the 5(th) to 7(th) decades of life and showed a male predilection. The buccal mucosa was the commonest site of primary OSCC comprising of 43 % of the sample. Of the primary OSCCs, with known TNM stage, 86 % were in stage 3&4 and majority (59 %) of stage 4 tumours showed tumour at one or more excision margins. Of the recurrent OSCC, 46 % developed their recurrences within one year of the excision of the primary tumour. CONCLUSION: In Sri-Lanka, OSCC is a major problem. Only half the patients had completely excised tumours (with clearance of >5 mm at all excision margins) at operation, and recurrences appeared early. This data should be considered in the future management policy of OSCC in Sri-Lanka.
Subject(s)
Carcinoma, Squamous Cell/diagnosis , Carcinoma, Squamous Cell/pathology , Mouth Neoplasms/diagnosis , Mouth Neoplasms/pathology , Diagnostic Services , Female , Humans , Male , Neoplasm Recurrence, Local , Pathology, Oral , Sri Lanka , UniversitiesABSTRACT
OBJECTIVE: The aim of this study was to analyze the clinicopathological and immunohistochemical features of oral papillomas. MATERIALS AND METHODS: Biopsies of oral papillomas analyzed in the laboratory between 1996-2012 were extracted from the database and used to conduct this retrospective review. The following clinical data were extracted: sex, age, location, clinical appearance, time of evolution, recurrence and first clinical diagnosis. Immunohistochemical analysis for Human Papillomavirus (HPV)and histological evaluation of the lesions were performed. RESULTS: A total of 205 papillomas were identified in 197 patients (â=110, â = 87; mean age = 48.4 ± 17.9 years).The majority of the lesions (n = 47) occurred on the soft palate (23%). The border of the tongue was the second most common site (n = 20, 9.8%). Lesions were more common in males than in females (ratio = 1.26:1). Statistical analysis did not show any correlation between the assessed variables. Clinically, papillomas were predominantly described by the practitioners as small nodules, with a papillary surface (98.1%) and pedunculated attachment(83.1%). Data supported a low recurrence (2.0%) and multiplicity (2.0%). Evolution time varied from a few weeks to several years. Most frequent misdiagnosis was condyloma. Immunohistochemistry rarely showed HPV presence (9.3%). Microscopically, lesions were very often keratinized (93.2%) and showed chronic inflammatory cells (68.8%). CONCLUSIONS: In this series papillomas showed a slight male predilection and occurred mostly in the sixth decade of life. Histologically, they were usually keratotic and exhibited variable inflammation. HPV virus was rarely detected by immunohistochemistry. No statistical correlation could be established between clinicopathological features.
Subject(s)
Mouth Neoplasms/pathology , Papilloma/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Biopsy , Child , Condylomata Acuminata/diagnosis , Diagnosis, Differential , Female , Humans , Immunohistochemistry , Male , Middle Aged , Mouth Neoplasms/diagnosis , Mouth Neoplasms/virology , Neoplasm Recurrence, Local/pathology , Palatal Neoplasms/pathology , Palatal Neoplasms/virology , Palate, Soft/pathology , Papilloma/virology , Papillomaviridae/isolation & purification , Retrospective Studies , Sex Factors , Tongue Neoplasms/pathology , Young AdultSubject(s)
Dental Implants , Osteomyelitis , Streptococcal Infections , Humans , Streptococcus anginosusABSTRACT
OBJECTIVES: Actually, consensus management of osteonecrosis of the jaws (ONJ) related to nitrogen-containing bisphosphonates (NBPs) is mostly a conservative approach. It does not always control the symptoms and the progression of the disease. The aim of this study was to evaluate the clinical and radiological outcomes of three therapeutic management strategies of established ONJ. MATERIALS AND METHODS: Three treatment strategies, i.e., conservative approach, minimal invasive surgery, and extensive surgery were evaluated in 39 ONJ patients treated with NBPs for malignant diseases or osteoporosis. The patients were closely monitored, and the outcome (extension, improvement, or healing) of mucosa and bone was clinically and radiographically evaluated on a long-term period (27.05 ± 2.96 months). RESULTS: Primary pathology (osteoporosis or malignancies) and clinical severity of ONJ (mild, moderate, severe) were decisive factors. Osteoporotic patients showed more frequently complete mucosa or bone healing (p = 0.0128 and p = 0.00021, respectively) than malignant patients. Mucosa closure and bone improvement occurred more in mild ONJ patients than in severe ONJ (p = 0.0053 and p = 0.0319, respectively). Treatment strategy appeared to be a crucial factor for mucosa but not for bone healing. The rate of complete mucosa healing increased after an extensive surgical procedure (p = 0.0096). CONCLUSIONS: A surgical management of patients with ONJ positively influenced the clinical outcome by enhancing mucosa healing. CLINICAL RELEVANCE: These results deserve further investigations involving a larger cohort. However, they strongly suggest that the guidelines of management of patients with ONJ related to NBPs have to be reconsidered.
Subject(s)
Bisphosphonate-Associated Osteonecrosis of the Jaw/surgery , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prospective Studies , Treatment OutcomeABSTRACT
We report the case of a 61-year-old woman who was referred to the Oral Surgery and Implantology Unit of the University Hospitals of Geneva to take care of edentulous sites after the dental avulsions of teeth 11 and 21 following traumatic shock due to endotracheal intubation under general anesthesia. The dental history revealed that the patient had a history of generalized chronic periodontitis that had been treated several years earlier. The treatment consisted, for the first time to our knowledge, of the immediate insertion of implants at sites 11 and 21 with simultaneous bone augmentation in a single surgical procedure and immediate restorations.
ABSTRACT
This pilot case series histologically and histometrically investigated the influence of implant surface hydrophilicity on early osseointegration and peri-implant bone formation around simultaneously grafted immediate implants. Hydrophilic test (SLAactive) or hydrophobic control (SLA) implants were immediately placed in maxillary molar extraction sites and simultaneously grafted with mineralized cancellous bone allograft (MCBA). Core biopsy samples were obtained at 3 weeks postplacement and histometrically compared for bone-to-implant contact, quantity of graft material, new bone formation, tissue reaction, and inflammatory scores. Test implants showed a more pronounced implant-bone apposition, peri-implant bone formation, and bone aggregate than control implants. Trabecular bone formation and maturation were also qualitatively advanced around test implants. These results indicate that the combination of implant surface and bone graft may affect periimplant bone formation.
Subject(s)
Dental Implants , Hydrophobic and Hydrophilic Interactions , Osseointegration , Osteogenesis , Surface Properties , Titanium , Humans , Female , Male , Osteogenesis/physiology , Pilot Projects , Middle Aged , Adult , Bone Transplantation/methods , Immediate Dental Implant Loading/methods , Maxilla/surgery , Maxilla/pathology , Dental Implantation, Endosseous/methodsABSTRACT
This exploratory case series clinically and histologically investigated the performance of allogeneic cancellous freeze-dried bone allograft (FDBA) bone blocks (Maxgraft®) for the lateral augmentation of local alveolar defects in the posterior maxilla as part of two-staged implant therapy. Five patients receiving eight implants 5 months after block augmentation with a follow-up period of up to 3 years were documented and analyzed. Horizontal alveolar dimensions before and 5 months after block augmentation were quantified using CBCT. Radiographic marginal bone level changes were quantified at implant placement, loading, and 1 year post-placement. Graft integration and resorption were histologically qualitatively evaluated from core biopsies retrieved at implant placement. Block augmentations resulted in a pronounced horizontal median bone gain of 7.0 (5.5 to 7.8) mm. Marginal implant bone levels in block-augmented bone remained constant over the 1 year follow-up period. Block grafts appeared histologically well integrated. Histologic analysis also revealed signs of progressive resorption and new bone formation at the lateral aspects of the grafts. The results of this case series support using Maxgraft® cancellous FDBA blocks as suitable materials for the lateral augmentation of local alveolar defects.
ABSTRACT
PURPOSE: To investigate for the first time the immunohistochemical and mutational status of ß-catenin in a mandibular case of adenomatoid odontogenic tumor (AOT) and to review the immunohistochemical expression data of various markers (cytokeratins, metalloproteinases, etc) in such a lesion. MATERIALS AND METHODS: A case of follicular-type AOT in a young male patient was analyzed in regard to the immunohistochemical expression of ß-catenin and mutations of the ß-catenin gene (CTNNB1). Its expression is altered in some odontogenic tumors. RESULTS: We found a strong cytoplasmic expression of ß-catenin, but no molecular anomaly within the exon 3 of CTNNB1. ß-catenin is considered to play a role in cell differentiation processes. CONCLUSION: Our results were consistent with previous findings in ameloblastoma and malignant odontogenic tumors. However, ß-catenin alterations had not been explored in AOT so far. Further studies are necessary to understand the specific regulation of ß-catenin in the AOT pathogenesis.
Subject(s)
Mandibular Neoplasms/genetics , Odontogenic Tumors/genetics , beta Catenin/genetics , Adenoma/genetics , Adenoma/metabolism , Adenoma/pathology , Adolescent , Cadherins/biosynthesis , Cadherins/genetics , DNA Mutational Analysis , Extracellular Matrix Proteins/biosynthesis , Extracellular Matrix Proteins/genetics , Humans , Keratins/biosynthesis , Keratins/genetics , Male , Mandibular Neoplasms/metabolism , Mandibular Neoplasms/pathology , Matrix Metalloproteinases/biosynthesis , Matrix Metalloproteinases/genetics , Odontogenic Tumors/metabolism , Odontogenic Tumors/pathology , beta Catenin/biosynthesisABSTRACT
In the recent years, basaloid squamous cell carcinomas (BSCCs) have gained attention because of (1) observation of a relative increase in the number of tumors arising particularly in head and neck sites, (2) identification of human papillomavirus (HPV) in BSCCs arising predominantly in the oropharynx, and (3) controversies that exist regarding the biological aggressiveness of the tumor. The objective of the present review was to address the issues mentioned above by focusing primarily on oral BSCCs, using literature that has been published in the English language up to 2013. According to the literature review, oral BSCCs were found to be relatively more common in elderly patients with a mean age of 64 years. A male predominance with a male/female ratio of 3:1 was observed. The predominant site was the tongue, with almost half of the reported cases occurring at this site, followed by the floor of the mouth and palate. With reference to habit history, majority were found to be tobacco and alcohol users. However, only 3 studies revealed data on HPV status of purely oral BSCC, and according to the results of these studies, of the 17 tumors tested, 4 had harbored high-risk HPV. Furthermore, most oral BSCCs were in an advanced clinical stage, namely, stage III or IV with T3 or T4 lesions and cervical lymph node metastasis at initial presentation, whereas 41% of patients had presented with local recurrences and 45% had died of the disease. In conclusion, although, the present literature review found enough evidence to consider tobacco and alcohol as risk factors for the development of oral BSCC, steps should be taken to fill the gap in our knowledge that exist with reference to contribution of oncoviruses, particularly HPV in the etiology of oral BSCC.
Subject(s)
Carcinoma, Squamous Cell/etiology , Mouth Neoplasms/etiology , Papillomaviridae/physiology , Papillomavirus Infections/complications , Alcohols , Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/virology , Female , Humans , Lymphatic Metastasis , Male , Middle Aged , Mouth Neoplasms/pathology , Mouth Neoplasms/virology , Neoplasm Recurrence, Local , Neoplasm Staging , Papillomavirus Infections/pathology , Papillomavirus Infections/virology , Risk Factors , NicotianaABSTRACT
This pilot case series histologically and histometrically investigated the influence of implant surface hydrophilicity on early osseointegration and peri-implant bone formation around simultaneously grafted immediate implants. Core biopsies of the hydrophilic test (SLAactive®) or hydrophobic control (SLA®) implants immediately placed in maxillary molar extraction sites and simultaneously grafted with mineralized cancellous bone allograft (MCBA) obtained at 3 weeks post-placement were histometrically compared for bone to implant contact, the quantity of graft material, new bone formation, tissue reaction, and inflammatory scores. Test implants showed a more pronounced implant-bone apposition, peri-implant bone formation and bone aggregate than control implants. Trabecular bone formation and maturation were also qualitatively advanced around test implants. These results indicate that the implant surface bone graft combination may affect peri-implant bone formation.
ABSTRACT
BACKGROUND: Oral lichen planus (OLP) is a common immune-mediated chronic inflammatory disease affecting the oral mucosa. It is most likely to occur in adults, particularly in women. The most commonly affected areas are the buccal mucosa, tongue and gingiva, either alone or in combination. The aim of this study was to analyse the clinicopathological characteristics of gingival lichen planus in a series of patients diagnosed between 2000 and 2019. MATERIALS AND METHOD: Files of 190 patients with histopathologically confirmed gingival lichen planus were retrieved from the archives of the Laboratory of Oral and Maxillofacial Pathology of the Geneva University Hospitals. We analysed the demographic characteristics of the patients, the location, clinical presentation and histopathological characteristics of the lesions, and the presence of symptoms. RESULTS: The majority of the patients were women (74.2%). The age ranged between 12 and 88 years of age, with a mean of 58.6 years. 79 cases (41.6%) of gingival lichen planus were confined to the gingiva. In the remaining cases, the gingival lesions were associated with other localisations, mostly the buccal mucosa and the tongue, as well as other intraoral and extra-oral sites. 38.7% of the patients presented mixed form of OLP, 27.8% keratotic form and 22.4% erythematous/erosive form. The mixed and the erythematous/erosive forms were the most symptomatic lesions. The majority of gingival lichen planus were active atrophic. A total of seven malignant transformation were found (3.7% of the cases). CONCLUSION: Gingival lichen planus is a chronic disease that can have many different clinical and histological presentations. Long-term regular follow-up of gingival lichen planus is recommended to detect signs of malignant transformation.
Subject(s)
Gingiva , Lichen Planus, Oral , Adult , Humans , Male , Female , Child , Adolescent , Young Adult , Middle Aged , Aged , Aged, 80 and over , Gingiva/pathology , Lichen Planus, Oral/diagnosis , Lichen Planus, Oral/epidemiology , Lichen Planus, Oral/complications , Tongue , Cell Transformation, Neoplastic/pathologyABSTRACT
Gingival cysts of adults (GCAs) are a relatively rare type of odontogenic cysts developing from the remnants of the dental lamina. Although GCAs generally affect individuals below the age of 65, their findings in older patients may exceptionally occur. Usually asymptomatic, they present as small, generally solitary nodules, located on the attached gingiva, primarily in the mandibular canine and premolar regions. This report highlights a rare case of a solitary GCA in an 82-year-old patient, who presented with a discrete nodule located between the right mandibular canine and first premolar. An excisional biopsy was performed, and the diagnosis of GCA was confirmed by the histological examination. No recurrence was observed during the 18-month follow-up period. Additionally, a literature review was conducted to analyse the clinical and pathological characteristics of GCAs in patients aged 65 and older. By providing details of this rare entity, our case study highlights the importance of considering GCAs when diagnosing gingival lesions in geriatric patients. By increasing our understanding of GCAs in the elderly population, our findings can help improve diagnosis as well as management strategies for these lesions.
ABSTRACT
Olive trees (Olea europaea L.) are deeply interwoven with the past, present and future of Mediterranean civilizations, both as essential economical as well as cultural valuables. Olive horticulture constitutes one of the primary agroecosystems in the Mediterranean regions of today. Being inhabitant of ecological niches, Olea europaea is prone to a peculiar vulnerability towards climatic and socioeconomical transformations that are briskly reshaping regional and global agroecosystems. Because of climatic changes and the biosafety risks of global agricultural trades, olive plants are highly susceptible to newly emerging diseases and pests, and the traditional olive horticultural crop protection practices are under scrutiny towards reducing their ecological impact. Hence there is an eminent demand for a more nature-positive olive tree crop management. Recent innovations in precision agriculture are raising the prospect for innovative crop protection methods that may provide olive farmers the required agility to respond to present and future agricultural challenges. For instance, endo-therapy, which is the systemic delivery of active ingredients via trunk injection, is a technology that holds promise of a true step-change in sustainable olive crop management. Endo-therapy allows reaching vascular diseases inaccessible to foliar treatments and delivers active ingredients in a precise manner with no risks of off-target drifts. Similarly, progresses in biological precision delivery using controlled release of active ingredients based on innovative formulation technologies are showing an exciting potential for more targeted and sustainable crop protection solutions. This review summarizes the latest innovations on both physical and biological precision deliveries in the realm of olive arboriculture in the Mediterranean regions and gives an outlook how these technologies may help orchestrating innovative olive culture practices soon.