1.Simultaneous Omental Infarction and Acute Appendicitis in A Child
Koay Hean Tang ; Hamouda Ehab Shaban Mahmoud
The Medical Journal of Malaysia 2015;70(1):42-44
It is crucial to realize that both omental infarction and acute
appendicitis can occur simultaneously in the children as
both diseases are managed differently. Omental infarction
itself is rare in the pediatric group, and its association with
acute appendicitis is even rarer. Both diseases usually
present with right sided abdominal pain. Ultrasound is the
choice of imaging modality in the investigation of abdominal
pain in the children. It should not be content if omental
infarction is detected, whilst the normal appendix is not
seen. We reported a case of simultaneous omental infarction
and acute appendicitis in a child who presented with 3 days
history of right sided abdominal pain. It was diagnosed preoperatively
by ultrasound. Prompt surgical intervention was
proceeded and the child made uneventful recovery.
Appendicitis
;
Infarction
2.Enlarged parietal foramina presenting as scalp swelling in an infant
Chidambaram Viswanath Anand ; Hamouda Ehab Shaban Mahmoud
The Medical Journal of Malaysia 2015;70(4):263-264
“Enlarged parietal foramina” is a congenital malformation
with autosomal dominant inheritance. The condition is
usually self-limiting and doesn’t require any treatment.
However, it may also be associated with encephalocele,
vascular anomalies or may be a part of syndrome. We
present a case of enlarged parietal foramina in a child and
discuss its imaging findings and the associated intracranial
vascular malformations.
Encephalocele
3.Hemodynamic Instability during Squid Embolization of Dural Arteriovenous Fistula: A Case Report
Ehab MAHMOUD ; Osman KOC ; Mostafa MAHMOUD
Neurointervention 2025;20(1):28-31
There are few documented cases of bradycardia or asystole occurring during Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs), although these events are more commonly observed in open neurosurgical procedures, particularly those involving the skull base. We present a case treated for a ruptured paramedian occipital DAVF. During the administration of Squid into the middle meningeal artery, while balloons were inflated in the large occipital arteries bilaterally to control the flow during embolization of the DAVF, the patient experienced an abrupt episode of sinus bradycardia, which recurred after a second injection of Squid. After temporarily halting the injections and deflating the balloons, a third injection was successfully administered without complications, allowing total exclusion of the fistula.
4.Hemodynamic Instability during Squid Embolization of Dural Arteriovenous Fistula: A Case Report
Ehab MAHMOUD ; Osman KOC ; Mostafa MAHMOUD
Neurointervention 2025;20(1):28-31
There are few documented cases of bradycardia or asystole occurring during Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs), although these events are more commonly observed in open neurosurgical procedures, particularly those involving the skull base. We present a case treated for a ruptured paramedian occipital DAVF. During the administration of Squid into the middle meningeal artery, while balloons were inflated in the large occipital arteries bilaterally to control the flow during embolization of the DAVF, the patient experienced an abrupt episode of sinus bradycardia, which recurred after a second injection of Squid. After temporarily halting the injections and deflating the balloons, a third injection was successfully administered without complications, allowing total exclusion of the fistula.
5.Hemodynamic Instability during Squid Embolization of Dural Arteriovenous Fistula: A Case Report
Ehab MAHMOUD ; Osman KOC ; Mostafa MAHMOUD
Neurointervention 2025;20(1):28-31
There are few documented cases of bradycardia or asystole occurring during Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs), although these events are more commonly observed in open neurosurgical procedures, particularly those involving the skull base. We present a case treated for a ruptured paramedian occipital DAVF. During the administration of Squid into the middle meningeal artery, while balloons were inflated in the large occipital arteries bilaterally to control the flow during embolization of the DAVF, the patient experienced an abrupt episode of sinus bradycardia, which recurred after a second injection of Squid. After temporarily halting the injections and deflating the balloons, a third injection was successfully administered without complications, allowing total exclusion of the fistula.
6.Hemodynamic Instability during Squid Embolization of Dural Arteriovenous Fistula: A Case Report
Ehab MAHMOUD ; Osman KOC ; Mostafa MAHMOUD
Neurointervention 2025;20(1):28-31
There are few documented cases of bradycardia or asystole occurring during Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs), although these events are more commonly observed in open neurosurgical procedures, particularly those involving the skull base. We present a case treated for a ruptured paramedian occipital DAVF. During the administration of Squid into the middle meningeal artery, while balloons were inflated in the large occipital arteries bilaterally to control the flow during embolization of the DAVF, the patient experienced an abrupt episode of sinus bradycardia, which recurred after a second injection of Squid. After temporarily halting the injections and deflating the balloons, a third injection was successfully administered without complications, allowing total exclusion of the fistula.
7.Hemodynamic Instability during Squid Embolization of Dural Arteriovenous Fistula: A Case Report
Ehab MAHMOUD ; Osman KOC ; Mostafa MAHMOUD
Neurointervention 2025;20(1):28-31
There are few documented cases of bradycardia or asystole occurring during Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs), although these events are more commonly observed in open neurosurgical procedures, particularly those involving the skull base. We present a case treated for a ruptured paramedian occipital DAVF. During the administration of Squid into the middle meningeal artery, while balloons were inflated in the large occipital arteries bilaterally to control the flow during embolization of the DAVF, the patient experienced an abrupt episode of sinus bradycardia, which recurred after a second injection of Squid. After temporarily halting the injections and deflating the balloons, a third injection was successfully administered without complications, allowing total exclusion of the fistula.
9.A Case of a Child with Undescended Left Testis Presenting with Acute Right Scrotal Swelling.
Shi Yuan WANG ; Ehab Shaban Mahmoud HAMOUDA
Annals of the Academy of Medicine, Singapore 2018;47(2):85-87
Cryptorchidism
;
diagnosis
;
Hernia, Inguinal
;
diagnosis
;
Humans
;
Infant
;
Male
;
Scrotum
;
pathology
;
Ultrasonography
10.Use of Distal Intracranial Catheters for Better Working View of Cerebral Aneurysms Hidden by Parent Artery or Its Branches: A Technical Note
Ehab MAHMOUD ; Samuel LENELL ; Christoffer NYBERG ; Ljubisa BOROTA
Neurointervention 2021;16(3):267-274
A good working view is critical for safe and successful endovascular treatment of cerebral aneurysms. In a few cases, endovascular treatment of cerebral aneurysms may be challenging due to difficulty in obtaining a proper working view. In this report of 6 cases, we described the advantage of using a distal intracranial catheter (DIC) to achieve better visualization of cerebral aneurysms hidden by a parent artery or its branches. Between September 2017 and January 2021, we treated 390 aneurysms with endovascular techniques. In 6 cases in which it was difficult to obtain a proper working view, the DIC was placed distally close to the aneurysm in order to remove the parent artery projection from the working view and obtain better visualization of the aneurysm. Clinical and procedural outcomes and complications were evaluated. The position of the DIC was above the internal carotid artery siphon in the 6 cases. All aneurysms were successfully embolized. Raymond–Roy class 1 occlusion was achieved in all 4 unruptured aneurysms, while the result was class 2 in the 2 ruptured aneurysms. Placement of the DIC was atraumatic without dissections or significant catheter-induced vasospasm in all patients. Transient dysphasia was seen in 2 cases and transient aphasia in 1. Using this technique, we have found it possible to better visualize the aneurysm sac or neck and thereby treat cases we otherwise would have considered untreatable.