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Dr. Khaled

@kh505043 • 14,063 subscribers

I'm a doctor who provides medical content: MCQs, direct questions, medical videos, and clinical cases. I hope you like the content and find it useful ♥️

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Laparoscopic Cholecystectomy with Gallbladder Opening and Stone Extraction... What Are the Most Common Causes of Gallstones?

Laparoscopic Cholecystectomy with Gallbladder Opening and Stone Extraction... What Are the Most Common Causes of Gallstones?

230,535 views

Have you ever wondered how the body separates urine from semen? 🧬 . Urination: Urine passes from the bladder through the urethra and out of the body. . Ejaculation: The bladder neck closes temporarily, while sperm mix with fluids from the reproductive glands to form semen and pass through the same urethra. Both fluids use the urethra, but they normally do not pass through it at the same time.

Have you ever wondered how the body separates urine from semen? 🧬 . Urination: Urine passes from the bladder through the urethra and out of the body. . Ejaculation: The bladder neck closes temporarily, while sperm mix with fluids from the reproductive glands to form semen and pass through the same urethra. Both fluids use the urethra, but they normally do not pass through it at the same time.

3,075,953 views

A 48-year-old patient presented with jaundice and right upper-quadrant pain. showed a distal common bile duct stone. During ERCP, an impacted stone was identified at the ampulla of Vater and removed endoscopically ... How did the stone reach the ampulla of vater ?

A 48-year-old patient presented with jaundice and right upper-quadrant pain. showed a distal common bile duct stone. During ERCP, an impacted stone was identified at the ampulla of Vater and removed endoscopically ... How did the stone reach the ampulla of vater ?

739,292 views

A 28 year old male presents with bad breath, throat foreign body sensation, and mild dysphagia. No fever or weight loss. Examination shows yellowish white firm deposits in the palatine tonsillar crypts. What is the most likely diagnosis ?!

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A 28 year old male presents with bad breath, throat foreign body sensation, and mild dysphagia. No fever or weight loss. Examination shows yellowish white firm deposits in the palatine tonsillar crypts. What is the most likely diagnosis ?!

6,121,650 views

A 40-year-old man has an 8-month history of intermittent dysphagia to solid foods, particularly meat and bread, while his ability to swallow liquids remains normal. He has no weight loss. A barium esophagram shows a thin, circumferential ring at the gastroesophageal junction, with delayed passage of a barium tablet. What is the most likely diagnosis?

A 40-year-old man has an 8-month history of intermittent dysphagia to solid foods, particularly meat and bread, while his ability to swallow liquids remains normal. He has no weight loss. A barium esophagram shows a thin, circumferential ring at the gastroesophageal junction, with delayed passage of a barium tablet. What is the most likely diagnosis?

196,954 views

She exposes herself to radiation so that her child is not exposed to fear... that is a mother🥺

She exposes herself to radiation so that her child is not exposed to fear... that is a mother🥺

12,442,006 views

A 55-year-old man with a long history of chronic viral hepatitis presents with abdominal distension and bilateral leg edema. Laparoscopy shows a liver with a rough, irregular, multinodular surface and altered color. What is the most likely diagnosis?

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A 55-year-old man with a long history of chronic viral hepatitis presents with abdominal distension and bilateral leg edema. Laparoscopy shows a liver with a rough, irregular, multinodular surface and altered color. What is the most likely diagnosis?

354,233 views

The Last Movement After Death: The Lazarus Sign... .

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The Last Movement After Death: The Lazarus Sign... .

4,693,747 views

A patient presents with progressive dysphagia to solids and liquids. Barium esophagram shows a dilated esophagus with smooth distal tapering and delayed contrast emptying. What is the most likely diagnosis?

A patient presents with progressive dysphagia to solids and liquids. Barium esophagram shows a dilated esophagus with smooth distal tapering and delayed contrast emptying. What is the most likely diagnosis?

286,425 views

For the first time, I found out that surgeons enter the operating room walking backwards! 😲 But why do they do this, even though it looks strange?

For the first time, I found out that surgeons enter the operating room walking backwards! 😲 But why do they do this, even though it looks strange?

3,750,340 views

Appendectomy...😍

Appendectomy...😍

881,461 views

A 68-year-old man had persistent bad breath, coughing during meals, and occasional regurgitation of undigested food hours later. A barium swallow revealed a pouch near the upper esophageal sphincter that was trapping food. What is the diagnosis?

A 68-year-old man had persistent bad breath, coughing during meals, and occasional regurgitation of undigested food hours later. A barium swallow revealed a pouch near the upper esophageal sphincter that was trapping food. What is the diagnosis?

121,762 views

😳What is the most likely diagnosis for this congenital oral lesion presenting in a newborn infant? .

😳What is the most likely diagnosis for this congenital oral lesion presenting in a newborn infant? .

1,432,315 views

A common Ayurvedic treatment called Ghee Tarpana: a dough barrier is built around the eyes, then medicated cow ghee is poured inside and left in place for 15–30 minutes. Practitioners claim it relieves dry eye, screen-related eye strain, and burning, but the clinical evidence is still limited (few small, open-label studies) therefore it should be considered a complementary therapy, not a replacement for modern ophthalmic care. Caution is especially important in people with active eye inflammation/infection, recent eye surgery, or corneal disease/allergies, because any contamination can cause harm.

A common Ayurvedic treatment called Ghee Tarpana: a dough barrier is built around the eyes, then medicated cow ghee is poured inside and left in place for 15–30 minutes. Practitioners claim it relieves dry eye, screen-related eye strain, and burning, but the clinical evidence is still limited (few small, open-label studies) therefore it should be considered a complementary therapy, not a replacement for modern ophthalmic care. Caution is especially important in people with active eye inflammation/infection, recent eye surgery, or corneal disease/allergies, because any contamination can cause harm.

1,437,442 views

Spot diagnosis?! .

Spot diagnosis?! .

890,839 views

😳What is the differential diagnosis for this case? .

😳What is the differential diagnosis for this case? .

629,049 views

😳Why do hospital staff leave the room when this blue light turn on ?! .

😳Why do hospital staff leave the room when this blue light turn on ?! .

627,178 views

Parathyroid Autotransplantation into the Forearm In some cases of hyperparathyroidism, particularly in patients with chronic kidney disease, the parathyroid glands may need to be removed. After removal, a small piece of tissue from one of the glands may be implanted into the forearm muscle. This procedure is known as parathyroid autotransplantation. The aim of this procedure is to preserve an appropriate amount of parathyroid hormone secretion, which helps regulate calcium levels in the body. Implanting the tissue in the forearm also makes it easier to monitor and surgically manage if the graft becomes overactive in the future. This procedure is performed in selected cases, and the decision depends on the patient’s condition, the underlying cause of hyperparathyroidism, and laboratory results. It should be performed under the supervision of a specialized endocrine surgery and nephrology team.

Parathyroid Autotransplantation into the Forearm In some cases of hyperparathyroidism, particularly in patients with chronic kidney disease, the parathyroid glands may need to be removed. After removal, a small piece of tissue from one of the glands may be implanted into the forearm muscle. This procedure is known as parathyroid autotransplantation. The aim of this procedure is to preserve an appropriate amount of parathyroid hormone secretion, which helps regulate calcium levels in the body. Implanting the tissue in the forearm also makes it easier to monitor and surgically manage if the graft becomes overactive in the future. This procedure is performed in selected cases, and the decision depends on the patient’s condition, the underlying cause of hyperparathyroidism, and laboratory results. It should be performed under the supervision of a specialized endocrine surgery and nephrology team.

162,268 views

OMG😳 What is the most probable diagnosis?!

OMG😳 What is the most probable diagnosis?!

165,397 views

😳What happened to this rider after horseback riding, and what is the medical explanation?

😳What happened to this rider after horseback riding, and what is the medical explanation?

202,056 views

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OMG What's that on the child's back?
0:45
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OMG What's that on the child's back?

Dr. Khaled

2,258,950 views • 2 months ago

A 45‑year‑old man has been suffering for months from: • Bad breath that won't go away with brushing • A constant feeling of something stuck in his throat • He eats, then regurgitates food hours later — without vomiting His doctor ordered a Barium contrast And the scan revealed a shocking surprise! Now the question is: What was this strange thing found in his esophagus? 🤔
0:56
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A 45‑year‑old man has been suffering for months from: • Bad breath that won't go away with brushing • A constant feeling of something stuck in his throat • He eats, then regurgitates food hours later — without vomiting His doctor ordered a Barium contrast And the scan revealed a shocking surprise! Now the question is: What was this strange thing found in his esophagus? 🤔

Dr. Khaled

3,578,840 views • 3 months ago

This patient suffers from hoarseness of voice. However, when a laryngoscopy was performed, this is what was found... What is the most probable diagnosis?
0:28
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This patient suffers from hoarseness of voice. However, when a laryngoscopy was performed, this is what was found... What is the most probable diagnosis?

Dr. Khaled

2,060,602 views • 2 months ago

This girl was salvaged yesterday after swallowing a metallic coin that caused acute esophageal impaction and marked respiratory compromise. Emergency endoscopic extraction was carried out, and she is now in a stable clinical state.
0:22

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This girl was salvaged yesterday after swallowing a metallic coin that caused acute esophageal impaction and marked respiratory compromise. Emergency endoscopic extraction was carried out, and she is now in a stable clinical state.

Dr. Khaled

2,060,729 views • 3 months ago

62-year-old male, 8 months post-total laryngectomy, presents with delayed dysphagia, regurgitation of undigested food, and nocturnal cough. Flexible endoscopy reveals a mucosal pouch at the tongue base (pseudo-valleculae) separated by a fibrous band (pseudo-epiglottis), with hypertrophied inferior pharyngeal constrictors causing narrowing. What is the diagnosis?
1:03
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62-year-old male, 8 months post-total laryngectomy, presents with delayed dysphagia, regurgitation of undigested food, and nocturnal cough. Flexible endoscopy reveals a mucosal pouch at the tongue base (pseudo-valleculae) separated by a fibrous band (pseudo-epiglottis), with hypertrophied inferior pharyngeal constrictors causing narrowing. What is the diagnosis?

Dr. Khaled

948,852 views • 2 months ago

A subhepatic appendix is a rare anatomical variation in which the appendix lies beneath the liver. Inflammation in this unusual position may cause right upper quadrant pain and mimic acute cholecystitis, liver disease, or other hepatobiliary conditions. What is the relationship between a subhepatic appendix and hepatobiliary disease?
0:20
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A subhepatic appendix is a rare anatomical variation in which the appendix lies beneath the liver. Inflammation in this unusual position may cause right upper quadrant pain and mimic acute cholecystitis, liver disease, or other hepatobiliary conditions. What is the relationship between a subhepatic appendix and hepatobiliary disease?

Dr. Khaled

25,033 views • 3 days ago

😳Cesarean delivery was performed for suspected fetal macrosomia. Intraoperatively, vacuum-assisted fetal head extraction was used to facilitate delivery because of difficult fetal head extraction/impaction. What are the main maternal and pregnancy risk factors for fetal macrosomia (≥4000 g) ?
1:02

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😳Cesarean delivery was performed for suspected fetal macrosomia. Intraoperatively, vacuum-assisted fetal head extraction was used to facilitate delivery because of difficult fetal head extraction/impaction. What are the main maternal and pregnancy risk factors for fetal macrosomia (≥4000 g) ?

Dr. Khaled

360,252 views • 1 month ago

A 64-year-old man with diabetes and chronic kidney disease presents with hematemesis/coffee-ground emesis and hypotension/shock (after urosepsis or severe dehydration). Labs show anemia, leukocytosis, and acute kidney injury. Urgent upper endoscopy shows diffuse circumferential black discoloration of the distal two-thirds of the esophagus with a sharp cutoff at the gastroesophageal (GE) junction. What is the diagnosis?
0:41
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A 64-year-old man with diabetes and chronic kidney disease presents with hematemesis/coffee-ground emesis and hypotension/shock (after urosepsis or severe dehydration). Labs show anemia, leukocytosis, and acute kidney injury. Urgent upper endoscopy shows diffuse circumferential black discoloration of the distal two-thirds of the esophagus with a sharp cutoff at the gastroesophageal (GE) junction. What is the diagnosis?

Dr. Khaled

313,905 views • 2 months ago

😳OMG. Is this a doctor? Doctors and nurses can't make this huge mistake that this person made.. You have to be careful when inserting a cannula, especially for elderly people, because they feel more pain and their skin is thin.
0:35
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😳OMG. Is this a doctor? Doctors and nurses can't make this huge mistake that this person made.. You have to be careful when inserting a cannula, especially for elderly people, because they feel more pain and their skin is thin.

Dr. Khaled

213,114 views • 3 months ago

You might think it’s a seizure… but the truth is: after a group A streptococcal (GAS) throat infection, the immune response can misfire—cross‑reactive antibodies can disrupt the basal ganglia, leading to involuntary, dance‑like movements..😳😳 What is the diagnosis and treatment ?!
0:47
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You might think it’s a seizure… but the truth is: after a group A streptococcal (GAS) throat infection, the immune response can misfire—cross‑reactive antibodies can disrupt the basal ganglia, leading to involuntary, dance‑like movements..😳😳 What is the diagnosis and treatment ?!

Dr. Khaled

112,037 views • 3 months ago

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