Double pouched, sigmoid gallbladder that can cause a diagnostic dilemma to radiologists: a case report.

Gallbladder shows frequent variations in position, shape, interior, and its duct system. These variations may go unnoticed lifelong; however, they may predispose it for cholecystitis and cholelithiasis. We observed a double pouched gallbladder in an adult male cadaver. The gallbladder was folded to have a sigmoid shape. It had two broad pouches: anterior and posterior and a narrow isthmus in between. Its anterior pouch was covered by peritoneum, whereas the posterior pouch was covered by extrahepatic connective tissue. We discuss the clinical and radiological importance of the case.

Surgical and radiological importance of a rare cysto-duodeno-colic peritoneal fold.

It is quite common to see abnormal peritoneal folds in the abdominal cavity. Some of them might compress or strangulate the viscera and others might determine the direction of the flow of peritoneal fluid, pus or blood. Many unusual clinically important peritoneal folds such as Ladd's band, cysto-gastro-colic fold, omento-cystic fold, and cysto-colic fold have been reported earlier. Knowledge of these folds is important for radiologists, gastroenterologists, and surgeons. We report an unusual cysto-duodeno-colic fold observed during our dissection classes. The fold was seen to compress the duodenum and colon. The fold extended from the descending part of the duodenum and the transverse colon to the gallbladder. It enclosed the entire gallbladder. A case similar to this has not been reported yet. It is important for the gastroenterologists and laparoscopic surgeons to be aware of this fold to avoid misdiagnosis and iatrogenic injuries.

Morphometric evaluation of human tendocalcaneus: a cadaveric study of south indian male population.

INTRODUCTION: Tendocalcaneus or Achilles tendon is formed by the fusion of the tendons of gastrocnemius and soleus muscles. Normal morphometric measurements of tendo-calcaneus serves an important landmark in its anthropometric evaluation and biomechanical characteristics. Hence the objective of this study was to provide detailed morphometric profile of tendocalcaneus in south indian cadaveric male population. MATERIALS AND METHOD: A total of 64 dissected adult limbs was studied. Out of the 64 limbs: 37 belonged to right side while 27 were of the left side. These limbs were dissected to expose the extent of tendocalcaneus. Total length, proximal width and proximal circumference of the tendon, distal width and distal circumference of the tendon was measured. Results were tabulated and correlated using SPSS. RESULTS: Tendon length, width and circumference showed no statistically significant differences between the right and left side. However significant correlation was observed between proximal width and distal widths, proximal circumference and distal circumference, proximal width and proximal circumference and distal width and distal circumference of the tendon. CONCLUSION: This cadaveric morphometric study of tendo-calcaneus would be very helpful to sports medicine physicians for diagnosis and treatment of tendo Achilles overuse injuries and tendinopathy. LEVEL OF EVIDENCE: IV.

The Impact of Eating and Exercise Frequency on Weight Gain - A Cross-Sectional Study on Medical Undergraduate Students.

INTRODUCTION: Diverse factors influence an individual's ability to successfully achieve and maintain energy balance consistent with a healthy body weight. Eating frequency is one among the varied feature that thought to have a direct impact on the body weight gain. AIM: The present cross-sectional study has been carried out with the intention of awareness of food habit that specifically emphasize the frequency of eating and its effect on weight gain of an individual. MATERIALS AND METHODS: This cross-sectional study involved 265 medical undergraduate students. Faculty validated close ended questionnaire was distributed to the students and the responses given by them were then analysed. Statistical evaluation of data with Spearman correlation coefficient (r) was done. RESULTS: Among the total 265 participants, 177 (66.8%) were noted to have normal Body Mass Index (BMI 18.5-24.9). Out of them, 113 (64%) found to have eating frequency 3-4 meals/day, 44 (25%) with 1-2 meals/day, 18 (10%) with 5-6 meals/day and 2 (1%) with more than 6 meals/day. Low positive correlation (r=0.09) between mean frequency of eating and the number of subjects with normal BMI was observed. CONCLUSION: An increase in the eating frequency can also be correlated with an increased prevalence of normal BMI individuals provided adequate physical exercise.

Unilateral Existence of Chondro-epitrochlearis: Its Embryological Perspectives and Clinical Implications.

Chondroepitrochlearis (CET) is an anomalous muscular slip that originates from the pectoralis major muscle and inserts into epicondyle of the humerus. The morphology of this variant form of pectoralis major can vary from slender to strong musculo-tendinous. In its course, it usually crosses the neurovascular structures of arm; their compression is a major complication that could be manifested by its persistence. In the present case, potentially anomalous CET muscle with the slender slip of origin, but strong tendinous insertion to the medial epicondyle of the humerus was found unilaterally. This musculo-tendinous structure was found to be compressing the brachial artery and median nerve in the arm. Detailed embryological and clinical perspective of such variant muscular slip helps the physiotherapists, orthopaedicians in their treatment strategy in complain of restricted shoulder movement. It may also help the neurologists, radiologists in their diagnostic approach of ulnar neuropathy.

Clinical importance of a star shaped branch of internal iliac artery and unusual branches of an abnormal obturator artery: rare vascular variations / Importância clínica de um ramo estrelado de artéria ilíaca interna e de ramos incomuns de artéria obturatória anormal: variações vasculares raras

The internal iliac artery (IIA) is one of the branches of the common iliac artery and supplies the pelvic viscera, the musculoskeletal part of the pelvis, the gluteal region, the medial thigh region and the perineum. During routine cadaveric dissection of a male cadaver for undergraduate Medical students, we observed variation in the course and branching pattern of the left IIA. The artery gave rise to two common trunks and then to the middle rectal artery, inferior vesicle artery and superior vesicle artery. The first, slightly larger, common trunk gave rise to an unnamed artery, the lateral sacral artery and the superior gluteal artery. The second, smaller, common trunk entered the gluteal region through the greater sciatic foramen, below the piriformis muscle and presented a stellate branching pattern deep to the gluteus maximus muscle. Two of the arteries forming the stellate pattern were the internal pudendal artery and the inferior gluteal artery. The other two were muscular branches.

A artéria ilíaca interna (AII) é um dos ramos da artéria ilíaca comum e supre as vísceras da pelve, a parte musculoesquelética da pelve, a região glútea, a região medial da coxa e o períneo. Durante a dissecção de rotina realizada em um cadáver do sexo masculino para estudantes de Medicina, observamos uma variação no curso e padrão de ramificação da AII esquerda. A artéria deu origem a dois troncos comuns e então à artéria retal média, artéria vesical inferior e artéria vesical superior. O primeiro tronco comum, ligeiramente maior, deu origem a uma artéria sem nome, à artéria sacral lateral e à artéria glútea superior. O segundo tronco comum, menor, adentrou a região glútea através do forame ciático maior, abaixo do músculo piriforme, e apresentou um padrão estrelado de ramificação na parte profunda do músculo glúteo máximo. Duas das artérias que formaram o padrão estrelado foram a artéria pudenda interna e a artéria glútea inferior. Os outros dois ramos eram musculares.

Clinical importance of a star shaped branch of internal iliac artery and unusual branches of an abnormal obturator artery: rare vascular variations.

The internal iliac artery (IIA) is one of the branches of the common iliac artery and supplies the pelvic viscera, the musculoskeletal part of the pelvis, the gluteal region, the medial thigh region and the perineum. During routine cadaveric dissection of a male cadaver for undergraduate Medical students, we observed variation in the course and branching pattern of the left IIA. The artery gave rise to two common trunks and then to the middle rectal artery, inferior vesicle artery and superior vesicle artery. The first, slightly larger, common trunk gave rise to an unnamed artery, the lateral sacral artery and the superior gluteal artery. The second, smaller, common trunk entered the gluteal region through the greater sciatic foramen, below the piriformis muscle and presented a stellate branching pattern deep to the gluteus maximus muscle. Two of the arteries forming the stellate pattern were the internal pudendal artery and the inferior gluteal artery. The other two were muscular branches.

A artéria ilíaca interna (AII) é um dos ramos da artéria ilíaca comum e supre as vísceras da pelve, a parte musculoesquelética da pelve, a região glútea, a região medial da coxa e o períneo. Durante a dissecção de rotina realizada em um cadáver do sexo masculino para estudantes de Medicina, observamos uma variação no curso e padrão de ramificação da AII esquerda. A artéria deu origem a dois troncos comuns e então à artéria retal média, artéria vesical inferior e artéria vesical superior. O primeiro tronco comum, ligeiramente maior, deu origem a uma artéria sem nome, à artéria sacral lateral e à artéria glútea superior. O segundo tronco comum, menor, adentrou a região glútea através do forame ciático maior, abaixo do músculo piriforme, e apresentou um padrão estrelado de ramificação na parte profunda do músculo glúteo máximo. Duas das artérias que formaram o padrão estrelado foram a artéria pudenda interna e a artéria glútea inferior. Os outros dois ramos eram musculares.

Unilateral Double Great Saphenous Vein: A Clinically Significant Case Report.

Great saphenous vein (GSV) is the longest vein in the body originating from the dorsum of the foot at medial malleolus to the level of groin skin crease. It is one among the clinically significant superficial veins of the lower limb. Double or duplication of GSV is considered to be one of its rarest variant forms, which might be often mistaken with the accessory saphenous vein. The overall incidence of duplicated GSV is reported to be 1%. We report herein, a unilateral duplication of GSV with its morphological and clinical perspectives. The major clinical complication that is often encountered from its duplication is recurrent incompetence of the GSV, which predisposes varicosity. Therefore, a thorough knowledge of venous anatomy is important for clinicians and sonographers.