Endoscopy
- Progressive dysphagia suggests esophageal carcinoma.
A 60-year-old man presents with progressive dysphagia to solids, now involving liquids. He
- Confirm diagnosis with biopsy via endoscopy.
reports weight loss and mild chest discomfort. Barium swallow shows irregular narrowing of
the lower esophagus. What is the next diagnostic step?
=Ti¡p: For dysphagia that progresses from solids to liquids, always suspect malignancy and
perform endoscopy.
Achalasia
A 45-year-old woman presents with chronic dysphagia to both solids and liquids, along with - Impaired LES relaxation.
nocturnal regurgitation of undigested food. Barium swallow reveals a "bird-beak" sign. What - "Bird-beak" is a classic imaging finding.
is the most likely diagnosis?
=Ti¡p: Chronic dysphagia involving both solids and liquids with bird-beak sign is achalasia.
GERD
- Risk factors: obesity, hiatal hernia.
A 50-year-old man with obesity reports chest pain and hoarseness after meals. Manometry
- Symptoms often worsen postprandially.
reveals low LES resting pressure. What is the most likely diagnosis?
=Ti¡p: GERD is associated with low LES pressure and post-meal symptoms.
Zenker Diverticulum
- Oropharyngeal dysphagia.
A 72-year-old man complains of regurgitation of undigested food and halitosis. He experi-
- Diagnosed with video-modified barium swallow.
ences choking episodes during meals. What is the likely underlying cause?
=Ti¡p: Think Zenker diverticulum with regurgitation, halitosis, and choking.
Dittuse Esophageal Spasm
- Uncoordinated esophageal contractions.
A 35-year-old woman presents with intermittent dysphagia to solids and chest pain. Upper
- Presents with intermittent symptoms.
GI series shows a "corkscrew" esophagus. What is the most likely diagnosis?
=Ti¡p: Corkscrew appearance on imaging is pathognomonic for dittuse esophageal spasm.
Boerhaave Syndrome
- Transmural esophageal tear.
A 58-year-old male presents with retrosternal pain and diflculty swallowing after heavy - Pneumomediastinum confirms diagnosis.
retching. Imaging reveals mediastinal air. What is the likely diagnosis?
=Ti¡p: Boerhaave Syndrome presents with mediastinal air and requires urgent surgical evalu-
ation.
Mallory-Weiss Syndrome
A 28-year-old man presents with bright red hematemesis after an episode of severe vomiting. - Mucosal tear from increased abdominal pressure.
Endoscopy shows a linear tear in the mucosa at the gastroesophageal junction. What is the - Self-limited or treated with PPIs.
most likely diagnosis?
=Ti¡p: Bright red hematemesis post-vomiting is classic for Mallory-Weiss syndrome.
Pneumatic Dilation or Botulinum Toxin
- Achalasia management.
A 47-year-old woman presents with dysphagia to both solids and liquids, weight loss, and
regurgitation of undigested food. What treatment is most ettective for this condition? - Options include dilation, botulinum toxin, or surgery.
=Ti¡p: Treat achalasia with pneumatic dilation or botulinum toxin for LES relaxation.
Alcohol and Smoking
A 68-year-old man presents with progressive dysphagia and a history of alcohol use. En- - Squamous cell carcinoma risk factors.
doscopy reveals esophageal squamous cell carcinoma. What risk factor is most associated - Typically occurs in upper esophagus.
with this condition?
=Ti¡p: Smoking and alcohol are major contributors to esophageal squamous cell carcinoma.
Dittuse Esophageal Spasm
- Symptoms improve with smooth muscle relaxation.
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- Progressive dysphagia suggests esophageal carcinoma.
A 60-year-old man presents with progressive dysphagia to solids, now involving liquids. He
- Confirm diagnosis with biopsy via endoscopy.
reports weight loss and mild chest discomfort. Barium swallow shows irregular narrowing of
the lower esophagus. What is the next diagnostic step?
=Ti¡p: For dysphagia that progresses from solids to liquids, always suspect malignancy and
perform endoscopy.
Achalasia
A 45-year-old woman presents with chronic dysphagia to both solids and liquids, along with - Impaired LES relaxation.
nocturnal regurgitation of undigested food. Barium swallow reveals a "bird-beak" sign. What - "Bird-beak" is a classic imaging finding.
is the most likely diagnosis?
=Ti¡p: Chronic dysphagia involving both solids and liquids with bird-beak sign is achalasia.
GERD
- Risk factors: obesity, hiatal hernia.
A 50-year-old man with obesity reports chest pain and hoarseness after meals. Manometry
- Symptoms often worsen postprandially.
reveals low LES resting pressure. What is the most likely diagnosis?
=Ti¡p: GERD is associated with low LES pressure and post-meal symptoms.
Zenker Diverticulum
- Oropharyngeal dysphagia.
A 72-year-old man complains of regurgitation of undigested food and halitosis. He experi-
- Diagnosed with video-modified barium swallow.
ences choking episodes during meals. What is the likely underlying cause?
=Ti¡p: Think Zenker diverticulum with regurgitation, halitosis, and choking.
Dittuse Esophageal Spasm
- Uncoordinated esophageal contractions.
A 35-year-old woman presents with intermittent dysphagia to solids and chest pain. Upper
- Presents with intermittent symptoms.
GI series shows a "corkscrew" esophagus. What is the most likely diagnosis?
=Ti¡p: Corkscrew appearance on imaging is pathognomonic for dittuse esophageal spasm.
Boerhaave Syndrome
- Transmural esophageal tear.
A 58-year-old male presents with retrosternal pain and diflculty swallowing after heavy - Pneumomediastinum confirms diagnosis.
retching. Imaging reveals mediastinal air. What is the likely diagnosis?
=Ti¡p: Boerhaave Syndrome presents with mediastinal air and requires urgent surgical evalu-
ation.
Mallory-Weiss Syndrome
A 28-year-old man presents with bright red hematemesis after an episode of severe vomiting. - Mucosal tear from increased abdominal pressure.
Endoscopy shows a linear tear in the mucosa at the gastroesophageal junction. What is the - Self-limited or treated with PPIs.
most likely diagnosis?
=Ti¡p: Bright red hematemesis post-vomiting is classic for Mallory-Weiss syndrome.
Pneumatic Dilation or Botulinum Toxin
- Achalasia management.
A 47-year-old woman presents with dysphagia to both solids and liquids, weight loss, and
regurgitation of undigested food. What treatment is most ettective for this condition? - Options include dilation, botulinum toxin, or surgery.
=Ti¡p: Treat achalasia with pneumatic dilation or botulinum toxin for LES relaxation.
Alcohol and Smoking
A 68-year-old man presents with progressive dysphagia and a history of alcohol use. En- - Squamous cell carcinoma risk factors.
doscopy reveals esophageal squamous cell carcinoma. What risk factor is most associated - Typically occurs in upper esophagus.
with this condition?
=Ti¡p: Smoking and alcohol are major contributors to esophageal squamous cell carcinoma.
Dittuse Esophageal Spasm
- Symptoms improve with smooth muscle relaxation.
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