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Related Concept Videos

Chronic Pharyngitis01:23

Chronic Pharyngitis

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Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
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Chronic Pancreatitis I: Introduction01:24

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The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
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Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

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Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
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Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

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The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
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Chronic Kidney Disease I: Introduction01:25

Chronic Kidney Disease I: Introduction

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Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
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Chronic Obstructive Pulmonary Disease01:24

Chronic Obstructive Pulmonary Disease

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COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
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Related Experiment Video

Updated: Jan 31, 2026

Demonstration of Cutaneous Allodynia in Association with Chronic Pelvic Pain
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Demonstration of Cutaneous Allodynia in Association with Chronic Pelvic Pain

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Chronic dacryocystitis caused by sarcoidosis.

A F Sáenz González1, N Busquet I Duran2, O Arámbulo2

  • 1Facultad de Medicina, Universidad de la Sabana, Chía, Colombia.

Archivos De La Sociedad Espanola De Oftalmologia
|December 19, 2018
PubMed
Summary

Sarcoidosis rarely affects the lacrimal sac. Histological evaluation is crucial for diagnosis, with surgery recommended for biopsy and treatment in patients with a history of sarcoidosis.

Keywords:
Chronic dacryocystitisDacriocistitis crónicaEnfermedad granulomatosaGranulomatous diseaseSarcoidosis

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Area of Science:

  • Ophthalmology
  • Pathology
  • Surgical Oncology

Background:

  • Sarcoidosis is a multisystem inflammatory disease.
  • Lacrimal sac involvement by sarcoidosis is exceptionally rare.
  • Chronic dacryocystitis necessitates thorough differential diagnosis.

Observation:

  • A 44-year-old female with a history of lymph node sarcoidosis presented with chronic right dacryocystitis.
  • Symptoms had been present for one year.
  • Lacrimal sac disease requires consideration of underlying systemic conditions.

Findings:

  • Histological examination is essential to confirm sarcoidosis of the lacrimal sac.
  • External dacryocystorhinostomy allows for biopsy acquisition.
  • Diagnosis and incidence of this rare pathology can be established through surgical intervention.

Implications:

  • Early diagnosis and treatment of lacrimal sac sarcoidosis are vital.
  • Surgical biopsy aids in confirming the diagnosis and guiding management.
  • This case highlights the importance of considering sarcoidosis in dacryocystitis patients with a relevant history.