Language ; Pathology ; Speech ; Speech-language Pathology ; Weights And Measures

INTRODUCTION

Psoriasis is a chronic, immune-mediated polygenic skin disorder characterized by epidermal hyperplasia. Cardinal histopathological features are as follows: hyperkeratosis, parakeratosis, neutrophils in the stratum corneum and spinous layer, hypogranulosis with suprapapillary thinning, acanthosis, clubbed rete ridges, dilated capillaries, and perivascular lymphocytes. As histopathology may be more definitive compared to clinical manifestations, being able to diagnose psoriasis accurately through histopathology may enable early diagnosis and treatment. This could ideally mean a decrease in its progression, prevention of complications, and improvement of quality of life for psoriatic persons.

To examine, grade, and compare histopathologic f indings of psoriatic lesions with established parameters from previous literature.

This is a retrospective descriptive study that will examine, grade, and compare all histopathologic findings of psoriatic lesions of patients who have accessed care at Ospital ng Manila Medical Center from 2010-2015 with established parameters from previous literature.

All 41 cases (100%) showed parakeratosis, followed in decreasing order by 19 cases (46.34%) with Munro's microabscesses, 15 cases (36.59%) with pustules of Koga, 15 cases (36.59%) with hypogranulosis, and 11 cases (26.83%) with spongiosis. Using the visual analogue scale of Moorchung Net al (2013), 28 cases (68.29%) showed mild inflammatory infiltrates, followed in decreasing order by 19 cases (46.34%) with mild epidermal hyperplasia, 12 cases (29.27%) with mild capillary proliferation, and 4 cases (9.77%) with mild suprapapillary thinning.

Findings of the current study showed histopathologic features of both early and fully developed lesions based on established psoriasis histopathological parameters. Recognized histopathological features were not consistently found in well-developed lesions.

Pathology ; Pathologists ; Public Health

Overlap syndrome is a rare condition involving the coexistence of at least two distinct autoimmune diseases, such as systemic lupus erythematosus and systemic sclerosis. This condition has limited studies on epidemiology probably because it is often under-recognized. We present a 22-year-old Filipino female with a 10-month history of hyperpigmented patches on the malar surface and extremities, with associated photosensitivity, fatigue, pallor, arthralgia, and oral ulcers, and positive antinuclear antibody titer. She was treated with oral Prednisone in tapering doses, leading to clinical improvement. Eight months later, there was a recurrence of hyperpigmented patches on the face and extremities with skin tightening and diffuse hair loss, development of shiny skin with facial fold loss, a beak-like nasal appearance, and episodes of dyspnea and malaise. Consistent with scleroderma, the patient was started on mycophenolate mofetil (MMF) 500 mg daily, with close monitoring for disease progression and systemic involvement. Overlap syndrome remains under-recognized due to its variable presentation and rarity. Treatment is individualized based on the specific connective tissue diseases involved and the patient’s symptoms. Multidisciplinary care is crucial for timely management and to adjust treatment as needed, given the potential for life-threatening complications involving cutaneous and internal organs.

Human ; Pathology

Mucinous tubular and spindle cell carcinoma (MTSCC) is a rare neoplasm of the kidney. Recognition of this rare entity is important with regards to a patient’s prognosis and therapeutic management.
Kidney Neoplasms ; Immunohistochemistry ; Pathology, Surgical

Humans ; Urinary Bladder Neoplasms/pathology* ; Carcinoma, Transitional Cell/pathology* ; Genetic Markers ; Biomarkers, Tumor/genetics* ; Urothelium/pathology*

Humans ; Lupus Vasculitis, Central Nervous System/pathology* ; Magnetic Resonance Imaging/methods* ; Diffusion Tensor Imaging/methods* ; Patients ; Lupus Erythematosus, Systemic/pathology* ; Brain/pathology*

Purpose: The field of speech-language pathology (SLP) is a young profession in the Philippines compared and relative to the other health sciences in the country. The emergence of this profession is marked by the milestones laid by the development of the first speech pathology education and training program at the University of the Philippines (UP); the establishment of its national professional organization, the Philippine Association of Speech Pathologists (PASP); and the enactment of RA 11249 or the Speech Language Pathology Act, which created the Professional Regulatory Board for Speech-Language Pathology (PRB-SLP) under the Professional Regulation Commission (PRC). This article looks back at these early beginnings, focuses at the current status of the profession, and provides perspectives for its growth moving forward. Specifically, this article provides an overview of the education and training, professional organization, and local practice of Filipino SLPs. Some emerging issues about the local practice and research gaps are also discussed. Conclusions The SLP profession in the Philippines has come a long way in developing education and training programs, expanding its national professional organization, and obtaining regulation of the practice of this profession under the law. However, there is still much work to be done to ensure its growth and further its development as a health science. Among these, strengthening the body of research to respond to the evolving needs and distinct landscape of local practice could further the growth of SLP in the Philippines.
Speech-Language Pathology ; Philippines

OBJECTIVE: To summarize the gene therapy strategies for neurofibromatosis type 1 (NF1) and related research progress. METHODS: The recent literature on gene therapy for NF1 at home and abroad was reviewed. The structure and function of the NF1 gene and its mutations were analyzed, and the current status as well as future prospects of the transgenic therapy and gene editing strategies were summarized. RESULTS: NF1 is an autosomal dominantly inherited tumor predisposition syndrome caused by mutations in the NF1 tumor suppressor gene, which impair the function of the neurofibromin and lead to the disease. It has complex clinical manifestations and is not yet curable. Gene therapy strategies for NF1 are still in the research and development stage. Existing studies on the transgenic therapy for NF1 have mainly focused on the construction and expression of the GTPase-activating protein-related domain in cells that lack of functional neurofibromin, confirming the feasibility of the transgenic therapy for NF1. Future research may focus on split adeno-associated virus (AAV) gene delivery, oversized AAV gene delivery, and the development of new vectors for targeted delivery of full-length NF1 cDNA. In addition, the gene editing tools of the new generation have great potential to treat monogenic genetic diseases such as NF1, but need to be further validated in terms of efficiency and safety. CONCLUSION Gene therapy, including both the transgenic therapy and gene editing, is expected to become an important new therapeutic approach for NF1 patients.
Humans ; Neurofibromatosis 1/pathology* ; Neurofibromin 1/metabolism* ; GTPase-Activating Proteins ; Mutation ; Genetic Predisposition to Disease ; Genetic Therapy