Mobile nursing care plan information system for nursing service in hospitals.

OBJECTIVE: The COVID-19 pandemic has greatly affected the health sector, especially the speed of healthcare services in hospitals, such as nursing care. This is caused by the low ratio between the number of resources available and the number of cases handled, which leads to suboptimal services. One of the solutions to this problem is to implement a digital (mobile) nursing care information system. Therefore, this study aims to produce a digital (mobile) nursing information system model that is suitable for hospitals. SUBJECTS AND METHODS: The research and development (RnD) method used in this study was carried out in three stages, namely, analysis of information system needs, preparation of the model design, and trial of Mobile Nursing Care Plan Information System (MNCPIS). The design was prepared with the Framework for Application of System Technique (FAST). A total of 148 nurses were selected as respondents using a simple random sampling approach. Data were then collected through interviews, focus group discussions, and questionnaires. Furthermore, MNCPIS was assessed with system requirements analysis using the Performance, Information, Economic, Control/Security, Efficiency, and Service (PIECES) framework. RESULTS: The t-test results indicate that MNCPIS was more effective and appropriate compared to the conventional (manual) types. This was indicated by all the variables measured in the MNCPIS component, including assessment, nursing diagnosis and evaluation, planning, and implementation. Based on these findings, the model can be developed as a nursing care information system to improve the quality assurance of services rendered by nurses. CONCLUSIONS: A mobile plan information system can be implemented in the nursing care department in hospitals to ensure satisfaction and quality assurance for the services provided in hospitals.

Self-efficacy, motivation and adolescent's adherence of a health protocol during pandemic COVID-19 in Indonesia.

OBJECTIVE: Compliance with the 5M health protocols of washing hands, wearing masks, keeping a distance of at least one meter, avoiding crowds, and reducing mobility is the best effort to prevent COVID-19. Adolescents are non-compliant in implementing health protocols during the pandemic. Therefore, this study aimed to investigate the level of compliance with the 5M health protocols. It also examines the relationship between self-efficacy, motivation, and compliance with health protocols. MATERIALS AND METHODS: Data analysis was conducted on a cross-sectional survey of 978 adolescents in Surabaya, Indonesia. Multiple logistic regression was performed to analyze the relationship between the three. Furthermore, adolescent self-efficacy was measured using the General Self Efficacy Scale (GSES), while motivation scale and sociodemographic questionnaire were measured to assess the motivation and characteristics of the respondents. RESULTS: Adolescent self-efficacy in compliance with health protocols is around (92.0%) with an average GSES score of 25.52 + 4.64. The analysis showed that adolescents with high self-efficacy and motivation had a high level of adherence (OR 2.804, 95% CI 2.008, 3.915) and high motivation (OR 2.926, 95% CI 2.087, 4.102), compared to those with low self-efficacy and motivation. CONCLUSIONS: The results suggested that initial identification of self-efficacy and motivation should be addressed to ensure compliance with health protocols to prevent the pandemic.

Fibrous histiocytoma of the orbit. A clinicopathologic study of 150 cases.

This is a clinicopathologic study of 150 cases of fibrous histiocytoma of the orbit. The tumors occurred in adults (median age, 43 years). The upper and nasal portions of the orbit were the most common sites of involvement. The most common signs and symptoms were proptosis (60 per cent), mass (46 per cent), and decreased vision (25 per cent). Based on the histopathologic features, the tumors were classified in three groups: benign (94 cases), locally aggressive (39 cases), and malignant (17 cases). The biological behavior correlated well with the duration of symptoms, the size and margins of the mass, and the histologic classification. The rate of recurrence was 31 per cent for the benign tumors, 57 per cent for the locally aggressive tumors, and 64 per cent for the malignant tumors. Follow-up data were obtained for 123 patients, with a mean duration of seven years. The ten-year survival of patients with benign, locally aggressive, and malignant fibrous histiocytoma was 100 per cent, 92 per cent, and 23 per cent, respectively. Nine patients died as a result of the tumor, six from local invasion of adjacent structures and three from metastatic disease. Fibrous histiocytoma is the most common primary mesenchymal orbital tumor of adults. The origin of the neoplasm is probably a primitive mesenchymal cell. Complete surgical excision appears to be the treatment of choice.

Sebaceous carcinomas of the ocular adnexa: A clinicopathologic study of 104 cases, with five-year follow-up data.

One hundred four cases of sebaceous carcinoma that arose from ocular adnexa, with at least five years' follow-up information following diagnosis, were studied to extend the authors' previous observations on various prognostic factors in these tumors. Twenty-three patients died from metastatic disease. Although sebaceous carcinomas elsewhere in the skin are rare, this study establishes that these neoplasms occur much more frequently in the ocular adnexa and have significant morphologic features that identify the more highly lethal carcinomas. The various clinicopathologic features that indicated a bad prognosis were vascular, lymphatic, and orbital invasion; involvement of both upper and lower eyelids; poor differentiation; multicentric origin; duration of symptoms greater than six months; tumor diameter exceeding 10 mm; a highly infiltrative pattern; and pagetoid invasion of the overlying epithelia of the eyelids. In many cases pagetoid change appeared to originate in the underlying sebaceous glands and from there extended to invade the overlying epithelia.

Juvenile fibrosarcoma of the orbit and eyelid. A study of five cases.

Five patients had juvenile fibrosarcoma of the orbit and eyelid. At initial surgical intervention, the patients ranged in age from newborn to 8 years (mean, 3 years 9 months). Three patients were male and two were female. Proptosis and/or painless swelling of the eyelid were the most common signs and symptoms. Four tumors grew within a few weeks or months, and all five were poorly circumscribed. They were composed of immature, spindle-shaped fibroblastic cells in a classic herringbone pattern or in interlacing fascicles. Hypercellularity and mitotic activity were present in all lesions. The differential diagnosis included rhabdomyosarcoma, fibromatosis, and fibrous histiocytoma. Electron microscopy confirmed the fibroblastic nature of the tumor cells in three cases. Follow-up ranged from one to 32 years (median, seven years). Two of five tumors recurred locally but none metastasized. Apparently surgical excision is the treatment of choice and the tumor has a favorable prognosis.

Trichilemmoma of eyelid and eyebrow. A clinicopathologic study of 31 cases.

Thirty-one cases of trichilemmoma of the eyelid and eyebrow were studied. All lesions were solitary, small, and asymptomatic. Unlike basal cell carcinoma of the eyelid, trichilemmoma rarely involves the lid margin or the inner canthus. The age range of our patients was from 22 to 88 years old (mean, 56 years). There were 19 men and 12 women. The most frequent clinical diagnoses were verruca vulgaris and cutaneous horn. Typically, the tumor displayed a lobular pattern and was composed mostly of glycogen-rich clear cells. The periphery of the lobules showed palisading of columnar cells and a distinct basement membrane. Histologically, the tumor was frequently misinterpreted as basal cell carcinoma. Review of the literature, including our own series, discloses that the eyelid is the second most common site for trichilemmoma after the nose.

Juvenile fibromatosis of the periorbital region and eyelid. A clinicopathologic study of six cases.

Six cases of juvenile fibromatosis of the periorbital region and eyelid were studied. The median age of the patients was 8 years (range, 1 to 11 years). A definite propensity for involvement of the infraorbital region and lower eyelid was observed. THREE TUMORS EXHIBITED A PROMINENT LOBULAR PATTERN AND WERE ADHERENT TO THE PERIOSTEUM. The main entities in the differential diagnosis included leiomyoma, neurofibroma, and well-differentiated fibrosarcoma. Two of six tumors recurred locally but did not metastasize. Electron microscopic studies disclosed that the spindle-shaped tumor cells exhibited features of fibroblasts. It appears that conservative treatment (ie, local excision) is adequate.

Malignant teratoid medulloepithelioma manifesting as a black epibulbar mass with expulsive hemorrhage.

An 18-year-old woman with malignant teratoid medulloepithelioma had an epibulbar, brown-black mass associated with expulsive hemorrhage and a limboscleral perforation. Histopathologically, a prominent pigmented neuroepithelial component was present and correlated to the black color of the mass. The massive hemorrhage is apparently related to rupture of necrotic and abnormal vascular channels within the angiomatous component of the neoplasm. Other mesenchymal elements included spindle-shaped cells, rhabdomyoblasts, and islands of hyaline cartilage.

Melkersson-Rosenthal syndrome: new clinicopathologic findings in 4 cases.

OBJECTIVE: To define the clinicopathologic features of eyelid involvement in Melkersson-Rosenthal syndrome (MRS). METHODS: Four patients with eyelid edema consistent with MRS were evaluated clinically, including diagnostic imaging in 2 patients. Eyelid tissue from these patients was examined by light microscopy and immunohistochemistry. Polymerase chain reaction for herpes simplex virus was performed in 1 case. RESULTS: The 3 men and 1 woman ranged in age from 33 to 74 years. All patients had insidious, painless, nonpitting eyelid edema. Three patients had unilateral edema; one had bilateral, asymmetric involvement. Ipsilateral lip edema was present in 1 case. Computed tomography demonstrated periorbital heterogeneous thickening that corresponded to the microscopic finding of scattered granulomas. All 4 patients demonstrated epithelioid granulomas inside and adjacent to dilated lymphatic vessels. Polymerase chain reaction testing was negative for herpes simplex virus. CONCLUSIONS: Isolated eyelid swelling that mimics thyroid-associated ophthalmopathy may occur in MRS. Computed tomography may be useful in the diagnosis. Biopsy should be performed in all cases of unexplained nonpitting eyelid edema. In the eyelid, MRS is characterized histopathologically by a granulomatous lymphangitis, a finding that seems to be unique to this condition.

The clinical spectrum of schwannomas presenting with visual dysfunction: a clinicopathologic study of three cases.

Schwannomas (neurilemomas) are benign tumors that arise from Schwann cells in the peripheral nervous system. The most commonly involved nerves that cause neuro-ophthalmic manifestations are cranial nerves V and VIII. In this series of three women, schwannomas presented as intraconal masses that mimicked a cavernous hemangioma, a superior orbital mass transgressing the superior orbital fissure, and an expansive frontal lobe mass with clinical symptoms and signs of increased intracranial pressure. Although all three complained of visual blurring, none of our patients presented with Vth or VIIIth cranial nerve dysfunction. Histopathologic studies demonstrated well-circumscribed, encapsulated spindle-cell lesions with classic Antoni A and B patterns. Histopathologic examination is essential to confirm the diagnosis of a schwannoma that may be otherwise clinically confusing. Direct optic nerve compression, globe indentation with induced hyperopia, or increased intracranial pressure with optic nerve compromise may be responsible for visual symptoms. A multidisciplinary approach is often required because of the size and location of schwannomas.

Squamous cell carcinoma of the cornea.

We treated two patients with primary squamous cell carcinoma of the cornea without involvement of the corneoscleral limbus. Superficial keratectomy and cryotherapy in one patient and penetrating keratoplasty in the other patient resulted in no recurrence of the tumor after 46 and nine months, respectively. Actinic damage and late manifestation caused by poor vision in both eyes of both patients may have been the risk factors for development of this tumor.

Pseudoinflammatory macular dystrophy.

We studied a family with a dominantly inherited macular dystrophy resembling Sorsby's pseudoinflammatory dystrophy. Retinal pigment epithelial atrophy and varying degrees of pigment epithelial metaplasia were prominent fundus features in this pedigree. However, findings on electro-oculography were abnormal, unlike previous findings in patients with Sorsby's dystrophy. Histopathologic study of an eye from one patient demonstrated widespread atrophy of the retina, retinal pigment epithelium, and choroid. Although the pseudoinflammatory fundus appearance is common to several macular dystrophies and some eyes with end-stage, age-related macular degeneration, abnormal electro-oculograms and a dominant inheritance pattern distinguish the dystrophy in the present pedigree from other dystrophies and age-related macular degeneration.

Myxomas of the conjunctiva.

Fourteen cases of rare conjunctival myxoma were studied clinicopathologically. The median age of the eight men and six women was 50 years (range, 18 to 76 years). The tumors appeared as slowly growing, freely movable solitary lesions located primarily in the temporal bulbar conjunctiva. The clinical diagnosis was cyst in many cases. The lesions were removed by simple local excision and did not recur. Histologically, they were hypocellular and were composed of stellate and spindle-shaped cells; some had small intracytoplasmic and intranuclear vacuoles. The stroma contained abundant mucoid material and sparse reticulin and delicate collagen fibers. Scattered mast cells were found in many lesions. Ultrastructurally, the intracytoplasmic vacuoles appeared to be extremely dilated cisternae of rough-surfaced endoplasmic reticulum. Invaginations of the nuclear membrane by the cytoplasm correlated with intranuclear vacuoles seen by light microscopy. Conjunctival myxomas are benign tumors and should be differentiated from other benign and malignant soft-tissue tumors with myxomatous features.

Endogenous mycotic endophthalmitis: variations in clinical and histopathologic changes in candidiasis compared with aspergillosis.

PURPOSE: To describe clinical and/or histopathologic features that could help distinguish endogenous Candida endophthalmitis from endogenous Aspergillus intraocular inflammation and to provide histologic documentation of intraocular spread of these agents. METHODS: Twenty-five patients who underwent enucleation, 13 with morphologic features and/or positive culture for Aspergillus and 12 with histologic evidence and/or positive culture for Candida were included in the study. Clinical information was sought from each case. Patients with AIDS were excluded. The enucleated globes were analyzed to detect location of the fungi, vascular invasion by these agents, and inflammatory response. RESULTS: Candida endophthalmitis was noted in patients with a history of gastrointestinal surgery, hyperalimentation, or diabetes mellitus, whereas aspergillosis was present in patients who had undergone organ transplantation or cardiac surgery. Histopathologically, the vitreous was the primary focus of infection for Candida, whereas subretinal/subretinal pigment epithelium infection was noted in eyes with aspergillosis. Retinal and choroidal vessel wall invasion by fungal elements was noted in cases of aspergillosis but not in cases with candidiasis. Both infectious agents induced suppurative nongranulomatous inflammation. CONCLUSIONS: Unlike Candida endophthalmitis, aspergillosis clinically presents with extensive areas of deep retinitis/choroiditis, and vitreous biopsy may not yield positive results. Histopathologically, it appears that Aspergillus grows preferentially along subretinal pigment epithelium and subretinal space. This intraocular infection is usually associated with a high rate of mortality caused by cerebral and cardiac complications.

Nonepithelial tumors of the lacrimal sac.

Lacrimal sac tumors are rare and mostly of epithelial origin. We conducted a clinicopathologic study of 35 cases of nonepithelial tumors of the lacrimal sac. These tumors included 13 fibrous histiocytomas, one hemangiopericytoma, one lipoma, ten lymphoid lesions, eight malignant melanomas, one granulocytic sarcoma, and one neurofibroma. Except for one 9-year-old child with fibrous histiocytoma, all neoplasms involved adults (age range, 27 to 90 years). The most common initial signs and symptoms were epiphora, chronic inflammation, or lacrimal mass. A bloody nasal discharge and bleeding from the punctum occurred in a patient with malignant melanoma. In none of the patients was the clinical diagnosis of a lacrimal sac tumor made preoperatively. Some of the nonepithelial neoplasms of the lacrimal sac can be life-threatening; therefore, early diagnosis and treatment are important.

A clinicopathologic study of 21 cases of adenoid squamous cell carcinoma of the eyelid and periorbital region.

We conducted a clinicopathologic study of adenoid squamous cell carcinoma involving the eyelid (15 cases) and periorbital region (six cases). The mean age of the 17 men and four women was 64.5 years (range, 43 to 85 years). Histopathologically, the lesions were characterized by acantholysis and a pseudoglandular pattern with many alveolar and tubular structures. Solar keratosis was also a prominent histologic feature, suggesting that exposure to the sun was a predisposing factor. Local recurrences occurred in five of 16 patients for whom follow-up information was available (mean follow-up period, 8.8 years). There was no regional lymph node or distant metastasis, and none of these patients died of their neoplastic disease. Surgical excision appears to be the best treatment.

Angiolymphoid hyperplasia with eosinophilia (Kimura's disease) of the orbit and ocular adnexa.

We conducted a clinicopathologic study of eight cases of angiolymphoid hyperplasia with eosinophilia (Kimura's disease). The orbit was involved in five patients and the ocular adnexa (eyelid and inner canthus) in three. The median age of the six men and two women was 51 years (range, 38 to 72 years). The lesions were characterized by an abnormal proliferation of small vessels lined by plump endothelial cells, associated with a chronic inflammatory infiltrate with prominent tissue eosinophilia and scattered lymphoid follicles. Serial sectioning of two tumors disclosed that these small vessels apparently originated within the walls of arteries. Immunohistochemistry disclosed factor VIII-related antigen within the endothelial cells in two of the four lesions studied. Ultrastructurally, some of the capillaries showed prominent multilaminar basement membranes surrounding their walls. The apical surface of the markedly swollen endothelial cells disclosed broad villous processes protruding into the lumen. Although this vascular lesion can be mistaken for angiosarcoma, it is considered benign. There was no evidence of recurrences of any of the six of the seven lesions that were completely excised and followed up (follow-up periods ranged from five to 95 months). Complete surgical excision appears to be the best treatment.

Increased numbers of mast cells in pterygia.

PURPOSE/METHODS: We examined the mast cells in 12 pterygium specimens of patients who underwent primary excisions and the conjunctival specimens of ten normal age-matched control subjects. RESULTS/CONCLUSION: The mean mast cell count per cubic millimeter was twice as high in the pterygium specimens as in the control specimens. Mast cell proliferation and activation may contribute to the pathogenesis of pterygium formation.

The effect of rapid freezing on uveal melanomas.

We studied the immediate effects of rapid freezing on 19 variously sized uveal melanomas that were subjected to cryoenucleation using liquid nitrogen and a cryoring by light and electron microscopy and tissue culture. The freezing time and the temperature of 11 lesions were recorded. The light microscopic finding of an intranuclear clear center with peripheral displacement of clumped chromatin against the nuclear membrane was suggestive of intranuclear ice crystal formation but did not indicate cellular death of the tumors. The major ultrastructural changes, including plasmalemmal breaks, dissolution of cytoplasmic matrix, and damage to various organelles, however, suggested acute necrosis in tumors not exceeding 7 mm in elevation. Failure of the melanoma cells to grow in tissue culture and positive staining with trypan blue support the contention of tumor death. The late effects of rapid freezing were also evaluated in another case of uveal melanoma. The eye was enucleated six months after cryopexy. Histopathologic findings showed that the tumor was necrotic. Failure of the neoplasm to regress (noted clinically) was related to edema and inflammatory infiltrates.

Langerhans' cell histiocytosis and juvenile xanthogranuloma of the orbit. Clinicopathologic, CT, and MR imaging features.

The clinical, radiologic, and histopathologic features of two main disorders of the orbit are discussed. Group I, Langerhans cell histiocytosis (histiocytosis X, Class I), is caused by proliferation of X histiocytic Langerhans' cells. Group II is juvenile xanthogranuloma, and Class II is related to the proliferation of non-X histiocytic (monocyte-macrophage) cells. The two diseases are of unknown cause and differ in their clinical, radiologic, and histopathologic features.